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Nitto Denko Awarded Patent for Hydrophilic Membrane Separation Layer

Enviornmental

| Wed 01 Apr 2026

Alexandria, April 2 -- Nitto Denko has been awarded a patent for Hydrophilic Membrane Separation Layer. This invention was developed by Bagge Bita, Bagge Robb, Zheng Shijun, Lin Weiping and Wang Peng. The patent application number is US202218285016 20220329. The patent publication number is US12589360 (B2). International Pate..

U.S. Patent and Trademark Office Awards Patent for Filter Device and Filter Element

Enviornmental

| Wed 01 Apr 2026

Alexandria, April 2 -- U.S. Patent and Trademark Office has awarded a patent to Hydac Filtertechnik GmbH for Filter Device and Filter Element. Klein Volkmar developed the invention. The patent application number is US202217887593 20220815. The patent publication number is US12589341 (B2). International Patent Classification c..

Chengdu Illumaxbio Tech Co Ltd Granted Patent for Multi-channel Parallel Pretreatment Device

Enviornmental

| Wed 01 Apr 2026

Alexandria, April 2 -- Chengdu Illumaxbio Tech Co Ltd has been granted a patent for Multi-channel Parallel Pretreatment Device. Chang Le, Zhang Xingpeng and Wei Rundan developed the invention. The patent application number is US202218078123 20221209. The patent publication number is US12589388 (B2). International Patent Class..

Xiangjiang Laboratory Applies for Patent on New Pollutant Identification Method, System and Device and Storage Medium

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Xiangjiang Laboratory has applied Chinese patent for New Pollutant Identification Method, System and Device and Storage Medium. Leng Lijian, Gao Jiaxin, Zhang Weijin, Zhan Hao, Yuan Yige, Xiong Ting and Yuan Xingzhong developed it. The patent application number is CN20251149137 20250729. The patent publica..

Bureau Of Hydrology Changjiang Water Resources Commission and China Yangtze Power Submit Chinese Patent Application for Complex Factor-driven Yangtze River Upstream Long-term Inflo..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Bureau Of Hydrology Changjiang Water Resources Commission and China Yangtze Power have submitted a patent application for Complex Factor-driven Yangtze River Upstream Long-term Inflow Quantitative Forecasting Method. This invention was developed by Li Yurong, Qiu Hui, Cao Hui, Chen Yubin, Zhang Jun, Ren Yufen..

Guangzhou Ecological Env Monitoring Center Station Submits Chinese Patent Application for Inshore Water Quality Day-by-day Kilometer-level Inversion Method, System, Equipment and M..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Guangzhou Ecological Env Monitoring Center Station has submitted a patent application for Inshore Water Quality Day-by-day Kilometer-level Inversion Method, System, Equipment and Medium. This invention was developed by Wang Liping, Li Dandan, Zeng Yi and Tang Xianzhe. The patent application number is CN202..

State Intellectual Property Office of China Releases Henan Water & Power Engineering Consult Patent Application for Method for Planting Medicago Sativa in Lake Sediment Improved Ac..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Henan Water & Power Engineering Consult patent application for Method for Planting Medicago Sativa in Lake Sediment Improved Acid Soil. This invention was developed by Feng Guangwei, Hou Xiaohui, Hou Yaolin, Han Zhun, Zhou Qian, Fu Haishui, Xu Jiping, L..

U.S. Patent and Trademark Office Awards Patent for Systems and Methods for Reactive Gas-based Product Treatment

Enviornmental

| Wed 01 Apr 2026

Alexandria, April 2 -- U.S. Patent and Trademark Office has awarded a patent to Clean Crop Tech Inc for Systems and Methods for Reactive Gas-based Product Treatment. Keener Kevin, White Daniel, Cavanaugh Daniel and Shaharyar Yaqoot developed the invention. The patent application number is US202117486190 20210927. The patent p..

State Intellectual Property Office of China Releases Zhejiang Jinhai Hi Tech Co Ltd Patent Application for Method for Calculating Pressure Loss of Woven Air Filter Screen and Mediu..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Zhejiang Jinhai Hi Tech Co Ltd patent application for Method for Calculating Pressure Loss of Woven Air Filter Screen and Medium. This invention was developed by Feng Yefei and Hong Xianliang. The patent application number is CN20251148622 20250729. ..

Jeremias Inc Obtains Patent for Pass-through Device for a Chimney

Enviornmental

| Wed 01 Apr 2026

Alexandria, April 2 -- Jeremias Inc has obtained a patent for pass-through device for a chimney. This invention was developed by Bertler Matthew, Pridemore Clark E and Sauve Francois. The patent application number is US202218085339 20221220. The patent publication number is US12590701 (B2). International Patent Classification..

State Intellectual Property Office of China Receives Guangdong Environmental Radiation Monitoring and Nuclear Emergency Response Tech Support Center Patent Application for Electrom..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Guangdong Environmental Radiation Monitoring and Nuclear Emergency Response Tech Support Center patent application for Electromagnetic Environment Monitoring Optimization Stationing Method and System. Liu Baohua, Ren Rong, Zhang Jiexian, Li Huaqin, Tang..

Jiangsu Anlv New Energy Tech Co Ltd Submits Patent Application for Industrial Sewage Treatment Management System Based on Artificial Intelligence

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Jiangsu Anlv New Energy Tech Co Ltd has submitted a patent application for Industrial Sewage Treatment Management System Based on Artificial Intelligence. Li Yanfei and Li Wenbin developed the invention. The patent application number is CN202510934952 20250708. The patent publication number is CN120995255 ..

State Intellectual Property Office of China Receives Guangdong Shenling Environmental Systems Patent Application for Liquid Cooling System and Pressure Control Method Thereof

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Guangdong Shenling Environmental Systems patent application for Liquid Cooling System and Pressure Control Method Thereof. Zhang Yong, Qi Yangzhou, Mai Xinyou and Sun Yongcai developed the invention. The patent application number is CN20251169785 202..

Nantong Haiji Environmental Protection Tech Co Ltd Submits Patent Application for Air Blower Optimization Control System and Method for Wastewater Treatment

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Nantong Haiji Environmental Protection Tech Co Ltd has submitted a patent application for Air Blower Optimization Control System and Method for Wastewater Treatment. Huo Zhibao, Yao Guodong and Ren Dezhang developed the invention. The patent application number is CN202511479656 20251016. The patent publica..

State Intellectual Property Office of China Publishes Nanjing University and Nanjing Univ Changgaoxin International Environmental Protection Industry Technology Research Institu Pa..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Nanjing University and Nanjing Univ Changgaoxin International Environmental Protection Industry Technology Research Institu patent application for Precise Aeration Method for Sewage Treatment Plant Based on Prediction Model and Multi-objective Optimiza..

Beijing Normal Univ At Zhuhai Secures Patent for Pollutant Detection Equipment for Environmental Science

Enviornmental

| Wed 01 Apr 2026

Alexandria, April 2 -- Beijing Normal Univ At Zhuhai has secured a patent on Pollutant Detection Equipment for Environmental Science. Wu Zihao, Wang Shengrui, Zhao Xinfeng, Gan Wenhui, Cai Xinrui and Ma Xuanzhi developed the invention. The patent application number is US202318518125 20231122. The patent publication number is ..

Shimadzu Secures Patent for Preparative Separation and Purification Device and Preparative Separation and Purification Method

Enviornmental

| Wed 01 Apr 2026

Alexandria, April 2 -- Shimadzu has secured a patent on Preparative Separation and Purification Device and Preparative Separation and Purification Method. Yamazaki Tomoyuki developed the invention. The patent application number is US202117397142 20210809. The patent publication number is US12590933 (B2). International Patent ..

King Fahd University of Petroleum and Minerals Granted Patent for Method of Fixating Carbon Dioxide to Substituted Oxazolidinones

Enviornmental

| Wed 01 Apr 2026

Alexandria, April 2 -- King Fahd University of Petroleum and Minerals has been granted a patent for Method of Fixating Carbon Dioxide to Substituted Oxazolidinones. Helal Aasif developed the invention. The patent application number is US202318329092 20230605. The patent publication number is US12590074 (B2). International Pat..

Haskoningdhv Nederland BV Obtains Patent for Aerobic Biological Wastewater Treatment in a Continuous Flow Reactor

Enviornmental

| Wed 01 Apr 2026

Alexandria, April 2 -- Haskoningdhv Nederland BV has obtained a patent for aerobic biological wastewater treatment in a continuous flow reactor. This invention was developed by Van Dijk Edward John Henrik, Pronk Mario and Haaksman Viktor Albert. The patent application number is US202118256236 20211210. The patent publication ..

Shanghai Zhanji Environment Submits Chinese Patent Application for Environment-friendly Purification Equipment for Organic Waste Gas Deodorization

Enviornmental

| Wed 01 Apr 2026

Beijing, April 2 -- Shanghai Zhanji Environment has submitted a patent application for Environment-friendly Purification Equipment for Organic Waste Gas Deodorization. This invention was developed by Fan Linlin, Wang Boting and Zhou Mingzheng. The patent application number is CN202511396422 20250928. The patent publication nu..

State Intellectual Property Office of China Receives Inner Mongolia Shengnao Environmental Protection Tech Co Ltd Patent Application for Industrial Wastewater Quality Real-time Mon..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Inner Mongolia Shengnao Environmental Protection Tech Co Ltd patent application for Industrial Wastewater Quality Real-time Monitoring System Based on Intelligent Sensor. Zhang Mingdong and Guo Rongqing developed the invention. The patent application..

Shanghai Zhixing Environment Tech Co Ltd Applies for Patent on Water Quality Pollution Tracing Method and System Applied to Wave Radar Sea Area

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Shanghai Zhixing Environment Tech Co Ltd has applied Chinese patent for Water Quality Pollution Tracing Method and System Applied to Wave Radar Sea Area. Piao Lin, Li Yangang, Li Ming and Yan Na developed it. The patent application number is CN202511165264 20250820. The patent publication number is CN12099..

Sichuan Huajie Environmental Prot Co Ltd Seeks Patent for Harmful Substance Detection Equipment and Method for Solid Waste

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Sichuan Huajie Environmental Prot Co Ltd has sought patent for Harmful Substance Detection Equipment and Method for Solid Waste. This invention was developed by Chen Xiao, Hou Liqiang, Liu Hanyu, Deng Xue and Tao Qiang. The patent application number is CN202511524977 20251024. The patent publication number..

State Intellectual Property Office of China Publishes Anhui Landun Photoelectron Co and Anhui Anguang Environmental Tech Co Ltd Patent Application for Method and System for Detecti..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Anhui Landun Photoelectron Co and Anhui Anguang Environmental Tech Co Ltd patent application for Method and System for Detecting Carbon Tetrachloride Value of Activated Carbon. The invention was developed by Tang Zhenzhen, Zhao Yuanhao, Han Xiaobin, Fa..

State Intellectual Property Office of China Publishes Xinjiang Uygur Autonomous Region Academy Of Environmental Prot Science Patent Application for Method and System for Detecting ..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Xinjiang Uygur Autonomous Region Academy Of Environmental Prot Science patent application for Method and System for Detecting Specific Pollutants in Printing and Dyeing Tail Water. The invention was developed by Ding Li, Zhao Zhigang, Zhang Jie, Yun Ho..

State Intellectual Property Office of China Releases Guangdong Junxin Tech Co Ltd and Shenzhen Ecological Env Intelligent Pipe Control Center Patent Application for Method and Syst..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Guangdong Junxin Tech Co Ltd and Shenzhen Ecological Env Intelligent Pipe Control Center patent application for Method and System for Detecting Trace Organic Pollutants in Water Body. This invention was developed by Peng Shengwei, Lei Bo, Sima Chuanwen,..

University of Chinese Academy of Sciences Files Chinese Patent Application for Method for Selecting High-concentration Vocs Adsorbent at Different Temperatures and Application

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- University of Chinese Academy of Sciences has filed a patent application for Method for Selecting High-concentration Vocs Adsorbent at Different Temperatures and Application. This invention was developed by Zhang Zhongshen, Zhang Ke, Hao Zhengping, Wang Yuan, Liu Huiqun, Jiang Guoxia and Duan Xiaoxiao. The..

Guangdong University of Technology Applies for Patent on Garbage Incineration Product Classification Treatment Equipment Based on Road Resource Utilization

Enviornmental

| Wed 01 Apr 2026

Beijing, April 2 -- Guangdong University of Technology has applied Chinese patent for Garbage Incineration Product Classification Treatment Equipment Based on Road Resource Utilization. Sun Xiaolong, Su Zipeng, Tan Xiao, Zhao Wensheng, Yin Yingmei, Xu Xinquan and Wu Chuanhai developed it. The patent application number is CN20..

State Intellectual Property Office of China Publishes Qianan Zhengxing New Energy Patent Application for Deep Dehydration and Filter Pressing Equipment for Kitchen Waste

Enviornmental

| Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Qianan Zhengxing New Energy patent application for Deep Dehydration and Filter Pressing Equipment for Kitchen Waste. The invention was developed by Qiu Yongyong, Miao Qitao, Lin Hao, Wang Tao and Zheng Caina. The patent application number is CN20251..

State Intellectual Property Office of China Releases Jinchuan Group Nickel & Cobalt Patent Application for Traveling Mud Scraper Rail Clamping Device in Sewage Treatment

Enviornmental

| Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Jinchuan Group Nickel & Cobalt patent application for Traveling Mud Scraper Rail Clamping Device in Sewage Treatment. This invention was developed by Liu Lei, Di Kaipeng, Zhang Shang, Zhang Caiyun, Xu Tongtong, Xu Haifeng and Yao Xingbang. The patent..

Anhui Haishun Chemical Applies for Patent on Oxadiazine Impurity Removal and Separation Device

Enviornmental

| Wed 01 Apr 2026

Beijing, April 2 -- Anhui Haishun Chemical has applied Chinese patent for Oxadiazine Impurity Removal and Separation Device. Sun Huoqing, Sun Taotao, Jing Huaping, Wei Yuchuan, Wei Yao, Jing Jing and Wu Wenjuan developed it. The patent application number is CN202511103363 20250807. The patent publication number is CN120885424..

State Intellectual Property Office of China Publishes Institute of Process Engineering,Chinese Academy of Sciences Patent Application for Device and Method for Cyclone Centrifugal ..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Institute of Process Engineering,Chinese Academy of Sciences patent application for Device and Method for Cyclone Centrifugal Separation and Purification of Metal Melt. The invention was developed by Qian Guoyu, Wang Zhi, Zheng Ruili and Zhang Houyuan...

State Intellectual Property Office of China Receives Changchun Vocational Institute of Technology Patent Application for Electrical Engineering and Automatic Dust Removal Device

Enviornmental

| Wed 01 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Changchun Vocational Institute of Technology patent application for Electrical Engineering and Automatic Dust Removal Device. Bai Bing developed the invention. The patent application number is CN202511230764 20250830. The patent publication number is..

Wuxi Weifu Environmental Protection Catalyst Files Chinese Patent Application for Motorcycle Tail Gas Purification Three-way Catalyst Capable of Enhancing Durability and Preparatio..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 2 -- Wuxi Weifu Environmental Protection Catalyst has filed a patent application for Motorcycle Tail Gas Purification Three-way Catalyst Capable of Enhancing Durability and Preparation Method of Motorcycle Tail Gas Purification Three-way Catalyst. This invention was developed by Sun Liang, Wu Zhengshuai, Xiao Chua..

State Intellectual Property Office of China Receives Tianjin Ecological Environment Science Research Institute Tianjin Environmental Planning Institute Tianji Patent Application fo..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Tianjin Ecological Environment Science Research Institute Tianjin Environmental Planning Institute Tianji patent application for Method and System for Evaluating Remediation Effect of Heavy Metal Contaminated Soil. Wang Yanxia, Jiao Yongjie, Wu Cong, Zh..

Nanjing Institute of Environmental Sciences, MEE Seeks Patent for Real-time Monitoring Method for Toxicity Analysis of Water Pollutants

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Nanjing Institute of Environmental Sciences, MEE has sought patent for Real-time Monitoring Method for Toxicity Analysis of Water Pollutants. This invention was developed by Ji Guixiang, Gu Jie, Shen Yuehong, Guo Liguo, Hu Jun and Zhang Lihong. The patent application number is CN202511145149 20250815. The ..

Hangzhou Tianliang Detection Tech Co Ltd Applies for Patent on High-humidity Flue Gas Generating Device for Test

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Hangzhou Tianliang Detection Tech Co Ltd has applied Chinese patent for High-humidity Flue Gas Generating Device for Test. Chen Jinhan, Li Jun, Feng Zhigao, Sun Huaming, Xie Hongtao, Ye Liqi and Tang Xiaoyan developed it. The patent application number is CN202511527649 20251024. The patent publication numb..

Wuxi Huanjing Testing Tech Co Ltd Seeks Patent for Atmospheric Pollution Detection Device and Monitoring Method Thereof

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Wuxi Huanjing Testing Tech Co Ltd has sought patent for Atmospheric Pollution Detection Device and Monitoring Method Thereof. This invention was developed by Meng Shengqiang, Yang Bin and Bai Yang. The patent application number is CN202511168877 20250820. The patent publication number is CN120992855 (A). I..

China Jiliang University Submits Chinese Patent Application for Indoor Pollutant Diffusion Analysis Method Based on CFD Simulation

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- China Jiliang University has submitted a patent application for Indoor Pollutant Diffusion Analysis Method Based on CFD Simulation. This invention was developed by Sun Zai. The patent application number is CN202511528656 20251024. The patent publication number is CN120995946 (A). International Patent Class..

Changjiang Institute of Survey, Planning, Design and Research Applies for Patent on Resource Utilization Analysis Method and System for Water Environment Sludge and Medium

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Changjiang Institute of Survey, Planning, Design and Research has applied Chinese patent for Resource Utilization Analysis Method and System for Water Environment Sludge and Medium. Gong Daoyong, Zhou Jian, Luo Lin, Chen Jiaxiong, Tong Chao, Fan Jinwei, Huang Lanxiu, Li Yebao, Kong Yanjun and Lyu Jiangming de..

Guangdong Provincial Architectural Design & Research Institute Group Submits Patent Application for Water Catchment Partition Intelligent Generation Method, System and Equipment an..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Guangdong Provincial Architectural Design & Research Institute Group has submitted a patent application for Water Catchment Partition Intelligent Generation Method, System and Equipment and Storage Medium. Wang Shen, Li Jie, Zhang Minzi, Xu Wei, Zhou Guanghui, Mai Minglun, Wang Hualin, Huo Haobin, Kim Chan-ko..

State Intellectual Property Office of China Receives Powerchina Municipal Planning and Design Inst Co Ltd Patent Application for Vegetation Planning Method, Device and Equipment Ba..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Powerchina Municipal Planning and Design Inst Co Ltd patent application for Vegetation Planning Method, Device and Equipment Based on Heavy Metal Pollution Area and Medium. Chen Xiangzhou, Yang Xiaoyue, Liu Ruixin, Li Yuming, Cao Taotao, Liao Guang, Pan..

State Intellectual Property Office of China Receives Jiangsu Changdi Real Estate Asset Evaluation Survey Planning Co Ltd Patent Application for Data Detection System and Method App..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has received Jiangsu Changdi Real Estate Asset Evaluation Survey Planning Co Ltd patent application for Data Detection System and Method Applied to Environmental Ecological Restoration. Zhao Chao, Li Wei and Xu Jingmin developed the invention. The patent applicat..

Shenzhen Water Sci & Tech Dev Co Ltd and Guangdong Haiyuan Environmental Protection Tech Co Ltd Apply for Patent on Engineering Supervision Platform Data Management System and Meth..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Shenzhen Water Sci & Tech Dev Co Ltd and Guangdong Haiyuan Environmental Protection Tech Co Ltd have applied Chinese patent for Engineering Supervision Platform Data Management System and Method for Pollution Treatment. Zeng Qingbin, Shen Huanxin, Lu Ruiliu, Chen Xueying, Wang Zhiyuan, Yang Zongguo and Li Zhi..

Hubei Gufeng Machinery Equipment Co Ltd Files Chinese Patent Application for Bag-type Dust Collector Leakage Detection Method Based on Background Difference Method

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Hubei Gufeng Machinery Equipment Co Ltd has filed a patent application for Bag-type Dust Collector Leakage Detection Method Based on Background Difference Method. This invention was developed by Yuan Chenglong, Yuan Xingtian, Chen Huifang and Wang Zhuoxuan. The patent application number is CN202511111724 2..

Zhongzai Yuntu Tech Co Ltd Submits Chinese Patent Application for Rapid Traceability Method and System for Pollutants

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Zhongzai Yuntu Tech Co Ltd has submitted a patent application for Rapid Traceability Method and System for Pollutants. This invention was developed by Sun Deliang, Chen Ming, Chen Lei and Geng Zeyang. The patent application number is CN202511160003 20250819. The patent publication number is CN120995818 (A)..

Zhejiang University Seeks Patent for Dynamic Diode Based on Water Evaporation and Preparation Method Thereof

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Zhejiang University has sought patent for Dynamic Diode Based on Water Evaporation and Preparation Method Thereof. This invention was developed by Lin Shisheng, Guo Jiarui, Yang Minhui and Qian Zhihao. The patent application number is CN202510881980 20250627. The patent publication number is CN121000096 (A..

Beijing Huaneng Changjiang Environmental Protection Tech Research Institute Co Ltd and Huaneng Zhaocai Digital Tech Co Ltd Submit Chinese Patent Application for Park Carbon Emissio..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- Beijing Huaneng Changjiang Environmental Protection Tech Research Institute Co Ltd and Huaneng Zhaocai Digital Tech Co Ltd have submitted a patent application for Park Carbon Emission Adjusting Method and Device, Electronic Equipment and Storage Medium. This invention was developed by Li Jinpei, Zhang Qifeng,..

State Intellectual Property Office of China Publishes Guangzhou Ningzhi Construction Eng Co Ltd Patent Application for Classified Discharge Management System and Method for Urban S..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Guangzhou Ningzhi Construction Eng Co Ltd patent application for Classified Discharge Management System and Method for Urban Sewage. The invention was developed by Tao Yinghui, He Jiayi, Luo Weishi and Wu Ying. The patent application number is CN202..

State Intellectual Property Office of China Publishes Yaskawa Electric Patent Application for Inverter System, Noise Filter and Noise Reduction Method

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has published Yaskawa Electric patent application for Inverter System, Noise Filter and Noise Reduction Method. The invention was developed by Takahashi Hiroki, Yoshimi Daisuke and Higuchi Masato. The patent application number is CN202510489856 20250418. The pate..

State Intellectual Property Office of China Releases Changjiang River Scientific Research Institute Changjiang Water Resources Commission Patent Application for Sandy River Bank Co..

Enviornmental

| Thu 02 Apr 2026

Beijing, April 2 -- State Intellectual Property Office of China has released Changjiang River Scientific Research Institute Changjiang Water Resources Commission patent application for Sandy River Bank Collapse Real-time Monitoring and Early Warning Method. This invention was developed by Zhou Yinjun, Ma Junxiao, Lu Jinyou, Yan ..

State Intellectual Property Office of China Publishes Jiangsu Handinghanfang Environmental Tech Co Ltd Patent Application for Real-time Water Sampling Equipment for Water Pollution..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Jiangsu Handinghanfang Environmental Tech Co Ltd patent application for Real-time Water Sampling Equipment for Water Pollution Detection. The invention was developed by Fan Tao and Yao Gan. The patent application number is CN202511118585 20250811. T..

Shanxi Tailong Cycle Tech Co Ltd Seeks Patent for Fully-sealed Flue Gas Waste Heat Drying Equipment

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Shanxi Tailong Cycle Tech Co Ltd has sought patent for Fully-sealed Flue Gas Waste Heat Drying Equipment. This invention was developed by Wu Huadong, Sun Qingtao, Sun Siqing and Wei Chunming. The patent application number is CN202511457063 20251013. The patent publication number is CN120991572 (A). Interna..

State Intellectual Property Office of China Receives Shanghai Gaoyu Pump Valve Mfg Co Ltd Patent Application for Water Inlet Structure of Sewage Submersible Pump

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shanghai Gaoyu Pump Valve Mfg Co Ltd patent application for Water Inlet Structure of Sewage Submersible Pump. Ding Meijia and Tang Changyi developed the invention. The patent application number is CN202511354606 20250922. The patent publication numbe..

China North Rare Earth Group High Tech Co Ltd, Baotou Research Institute of Rare Earths, Baotou Huamei Rare Earth Products and Hangzhou Lanran Technology Seek Patent for Metal Oxi..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- China North Rare Earth Group High Tech Co Ltd, Baotou Research Institute of Rare Earths, Baotou Huamei Rare Earth Products and Hangzhou Lanran Technology have sought patent for Metal Oxide Preparation Method for Nh3-co2-hcl-h2o Circulation and Waste Heat Recycling. This invention was developed by Zhao Zhihua..

Nantong Huwang Plastic Science and Tech Development Co Ltd Seeks Patent for Water Drainage, Storage and Seepage Integrated Device for Highway Shoulder

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Nantong Huwang Plastic Science and Tech Development Co Ltd has sought patent for Water Drainage, Storage and Seepage Integrated Device for Highway Shoulder. This invention was developed by Xu Xiaohua. The patent application number is CN202510937787 20250708. The patent publication number is CN120990222 (A)..

State Intellectual Property Office of China Publishes Sichuan Urban & Rural Construction Res Institute Patent Application for Ecological Protection Slope, and Establishment Method ..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Sichuan Urban & Rural Construction Res Institute patent application for Ecological Protection Slope, and Establishment Method and Control Method of Rainwater Permeation Control Model Based on Ecological Protection Slope. The invention was developed by ..

Sichuan No. 6 Geological Brigade Seeks Patent for Intelligent Protection Device Based on Rock-soil Collapse

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Sichuan No. 6 Geological Brigade has sought patent for Intelligent Protection Device Based on Rock-soil Collapse. This invention was developed by Li Jianxiong, Duan Min and Li Bo. The patent application number is CN202511205656 20250827. The patent publication number is CN120990034 (A). International Paten..

State Intellectual Property Office of China Receives Laoshan National Laboratory Patent Application for Underwater In-situ Experiment Carrying Platform Suitable for Deep Sea Extrem..

Enviornmental

| Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Laoshan National Laboratory patent application for Underwater In-situ Experiment Carrying Platform Suitable for Deep Sea Extreme Environment. Wang Zhicheng, Zhang Xin, Xi Shichuan, Li Yuandong and Li Lianfu developed the invention. The patent applica..

Zhejiang University of Technology and Quzhou Zhejiang Univ Of Technology Ecological Industrial Innovation Research Institute Submit Chinese Patent Application for Pseudomonas Tai H..

Enviornmental

| Tue 31 Mar 2026

Beijing, April 1 -- Zhejiang University of Technology and Quzhou Zhejiang Univ Of Technology Ecological Industrial Innovation Research Institute have submitted a patent application for Pseudomonas Tai H1r1 and Application Thereof in Treatment of Mariculture Tail Water. This invention was developed by Qin Lei, Yu Binghui, Li Haor..

Xiamen Guochuang Center Advanced Electric Drive Technology Innovation Center and Xiamen Environmental Protection Motor Vehicle Pollution Control Tech Center File Chinese Patent App..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Xiamen Guochuang Center Advanced Electric Drive Technology Innovation Center and Xiamen Environmental Protection Motor Vehicle Pollution Control Tech Center have filed a patent application for Vibration-temperature Correlation Fault Early Warning Method Based on Multi-sensor Fusion. This invention was develop..

State Intellectual Property Office of China Receives Liaoning Longyuan Sand Ind Co Ltd Patent Application for Ultralow-density Proppant Based on Solid Waste Compounding and Prepara..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Liaoning Longyuan Sand Ind Co Ltd patent application for Ultralow-density Proppant Based on Solid Waste Compounding and Preparation Method of Ultralow-density Proppant. Ren Longqiang, Wang Guang and Ma Qinyue developed the invention. The patent appli..

State Intellectual Property Office of China Publishes Guangdong Zhongda Intelligent Tech Co Ltd Patent Application for Carbonization Furnace High-calorific-value Flue Gas Utilizati..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Guangdong Zhongda Intelligent Tech Co Ltd patent application for Carbonization Furnace High-calorific-value Flue Gas Utilization System and High-calorific-value Flue Gas Utilization Method. The invention was developed by Wen Zhengkun, Tan Aiping and Yo..

Jiahua Special Cement Co Ltd Seeks Patent for Cement Admixture Prepared from Low-temperature Activated Non-kaolinite Waste Soil as Well as Preparation Method and Application of Cem..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Jiahua Special Cement Co Ltd has sought patent for Cement Admixture Prepared from Low-temperature Activated Non-kaolinite Waste Soil as Well as Preparation Method and Application of Cement Admixture. This invention was developed by Li Wenjin, Chen Xuemei, Zhou Yanhong, Guo Chuanyun, Li Mengmeng, Zhang Lingzhi..

Shaanxi Dahuan Lvbao Water Resource Utilization Co Ltd Files Chinese Patent Application for Sludge Dewatering Diaphragm Plate-and-frame Filter Press

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Shaanxi Dahuan Lvbao Water Resource Utilization Co Ltd has filed a patent application for Sludge Dewatering Diaphragm Plate-and-frame Filter Press. This invention was developed by Shi Baoyin, Si Jinlei, Xu Jie and Gao Kui. The patent application number is CN202511102344 20250807. The patent publication num..

Nanjing CEC Environmental Prot Co Ltd Files Chinese Patent Application for Phenolic Wastewater Resource Comprehensive Utilization Multistage Treatment Method and Treatment System

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Nanjing CEC Environmental Prot Co Ltd has filed a patent application for Phenolic Wastewater Resource Comprehensive Utilization Multistage Treatment Method and Treatment System. This invention was developed by Ping Shuhuang, Liu Xunwen, Hang Xiaojun, Zhang Xia and Tian Yi. The patent application number is ..

Tianguan Group Xinxiang Ethanol Co Ltd Files Chinese Patent Application for Ethanol Production Wastewater Circulating Treatment Equipment and Treatment Process Thereof

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Tianguan Group Xinxiang Ethanol Co Ltd has filed a patent application for Ethanol Production Wastewater Circulating Treatment Equipment and Treatment Process Thereof. This invention was developed by Wei Jingyuan, Wei Jingxiao, Cui Xiaoxin and Ma Anjun. The patent application number is CN202511463421 202510..

State Intellectual Property Office of China Publishes Guoneng Water Conservancy Environmental Prot Co Ltd Patent Application for Vibration Filter Membrane System Capable of Reducin..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Guoneng Water Conservancy Environmental Prot Co Ltd patent application for Vibration Filter Membrane System Capable of Reducing Strontium Scaling of Evaporation Crystallizer. The invention was developed by Zhao Yan, Lu Mengnan, Su Shuangqing, Wang Yanz..

Hangzhou Shenrui Env Co Ltd Seeks Patent for Epichlorohydrin Wastewater Resourceful Treatment System

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Hangzhou Shenrui Env Co Ltd has sought patent for Epichlorohydrin Wastewater Resourceful Treatment System. This invention was developed by Wu Libo, Wan Jinling, Lyu Xiaodong, Sun Xiaoming, Ye Zongqin, Fei Yanchao, Xu Hui, Mo Shenghao and Yang Xinyu. The patent application number is CN202511344173 20250919...

Shandong Chenglinte Environmental Protection Tech Co Ltd Seeks Patent for Multi-stage Circulating Treatment Device for Sewage Treatment

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Shandong Chenglinte Environmental Protection Tech Co Ltd has sought patent for Multi-stage Circulating Treatment Device for Sewage Treatment. This invention was developed by Cui Zhaobin, Zhu Pingxin and Liang Renli. The patent application number is CN202511299473 20250912. The patent publication number is ..

Qingdao Water Group Env Energy Co Ltd, Qingdao Capital Ruihai Water Co Ltd and Qingdao Shuangyuan Water Co Ltd Seek Patent for Sewage Treatment Equipment for Graded Release of Carb..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Qingdao Water Group Env Energy Co Ltd, Qingdao Capital Ruihai Water Co Ltd and Qingdao Shuangyuan Water Co Ltd have sought patent for Sewage Treatment Equipment for Graded Release of Carbon Source and Synchronous Phosphorus Recovery. This invention was developed by Zhang Yan, Wang Jimiao, Qu Yong, Liu Hao, Ya..

Zhejiang Kuangxia Construction Co Ltd Seeks Patent for Wastewater Treatment System

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Zhejiang Kuangxia Construction Co Ltd has sought patent for Wastewater Treatment System. This invention was developed by Sun Jian, Hu Yihui, Wu Min, Jin Qizhou and Qin Jianhao. The patent application number is CN202511124399 20250812. The patent publication number is CN120987502 (A). International Patent C..

CSD Water Service Co Ltd Seeks Patent for Water-energy-carbon Multi-element Synergistic Water Treatment System and Method

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- CSD Water Service Co Ltd has sought patent for Water-energy-carbon Multi-element Synergistic Water Treatment System and Method. This invention was developed by Jiang Fuhai, Cui Danhong and Meng Jing. The patent application number is CN20251154817 20250730. The patent publication number is CN120987491 (A). ..

State Intellectual Property Office of China Receives South China University of Technology and Foshan Qinhua Tech Co Ltd Patent Application for System and Method for Treating Ammoni..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received South China University of Technology and Foshan Qinhua Tech Co Ltd patent application for System and Method for Treating Ammonia-nitrogen Wastewater Through Combination of Air Stripping and Electrochemical Oxidation. Feng Chunhua, Tian Li, Ou Yipeng, Du..

State Intellectual Property Office of China Receives CECEP Xiangshan Environmental Prot Energy Co Ltd Patent Application for Bio-based Composite Phosphorus Removal Agent and Applic..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received CECEP Xiangshan Environmental Prot Energy Co Ltd patent application for Bio-based Composite Phosphorus Removal Agent and Application Thereof in Landfill Leachate. Ye Xiaotian, Wu Zejiang, Mao Ting, Jiang Haifeng, Wang Jiatao, Huang Chengxian, Guo Shuqin..

State Intellectual Property Office of China Receives Beijing Origin Water Wisdom Tech Co Ltd Patent Application for High-concentration Wastewater Treatment Equipment with Pressure ..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Beijing Origin Water Wisdom Tech Co Ltd patent application for High-concentration Wastewater Treatment Equipment with Pressure Balance Function. Wu Peicheng, Liang Hui and Niu Liqin developed the invention. The patent application number is CN20251101..

State Intellectual Property Office of China Receives Jilin Jianzhu University and Huaqiao University Patent Application for Sludge Carbon-based Bioelectrochemical Constructed Wetla..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Jilin Jianzhu University and Huaqiao University patent application for Sludge Carbon-based Bioelectrochemical Constructed Wetland for Enhancing Sewage Denitrification. Yuan Baoling, Ouyang Boda, Zhang Zhiyong, Zou Zhikun and Fu Minglai developed the inv..

Tongji University, Shanghai Purification Tech Equipment Complete Co Ltd and Shanghai Jiading Xincheng Sewage Treat Co Ltd Submit Chinese Patent Application for Device and Method fo..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Tongji University, Shanghai Purification Tech Equipment Complete Co Ltd and Shanghai Jiading Xincheng Sewage Treat Co Ltd have submitted a patent application for Device and Method for Enhancing Nitrogen and Phosphorus Removal and Sludge Reduction of Sewage Through Fermentation. This invention was developed by..

State Intellectual Property Office of China Publishes Zhengzhou Yongze Environmental Prot Equipment Co Ltd Patent Application for Integrated Anaerobic Digestion Membrane Bioreactor

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Zhengzhou Yongze Environmental Prot Equipment Co Ltd patent application for Integrated Anaerobic Digestion Membrane Bioreactor. The invention was developed by Zhu Lisha, Zhou Ming, Wang Yalong and Tang Yuejun. The patent application number is CN2025..

Nanjing University and Enyirui Jiangsu Env Development Co Ltd Seek Patent for Deep Denitrification Process for Wastewater with Low Carbon-nitrogen Ratio

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Nanjing University and Enyirui Jiangsu Env Development Co Ltd have sought patent for Deep Denitrification Process for Wastewater with Low Carbon-nitrogen Ratio. This invention was developed by Lyu Lu, Jin Junfei, Ji Sirui, Xu Jingsheng, Huang Qianlin, Zhang Weiming and Pan Bingcai. The patent application n..

Shandong Zhanyu Intelligent Tech Co Ltd Seeks Patent for Sewage Treatment Equipment for Environmental Protection Engineering

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Shandong Zhanyu Intelligent Tech Co Ltd has sought patent for Sewage Treatment Equipment for Environmental Protection Engineering. This invention was developed by Zhang Xiaofeng. The patent application number is CN202511488860 20251017. The patent publication number is CN120987463 (A). International Patent..

Tianjin Polytechnic University, Tianjin Hypet Environmental Protection Tech Co Ltd and Haipaite Intelligent Equipment Hebei Co Ltd File Chinese Patent Application for Efficient Den..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Tianjin Polytechnic University, Tianjin Hypet Environmental Protection Tech Co Ltd andHaipaite Intelligent Equipment Hebei Co Ltd have filed a patent application for Efficient Denitrification System and Method Based on Two-stage Mabr and Application. This invention was developed by Wang Liang, Li Yue, Zhao Ya..

State Intellectual Property Office of China Publishes Pingxiang Longmao Environmental Protection Tech Co Ltd, Pingxiang Tuoyuan Ind Co Ltd and Pingxiang Huarui Zinc Ind Co Ltd Pate..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Pingxiang Longmao Environmental Protection Tech Co Ltd, Pingxiang Tuoyuan Ind Co Ltd and Pingxiang Huarui Zinc Ind Co Ltd patent application for Multi-stage Purification Device for Thallium-containing Zinc Hypoxide Production Wastewater. The invention ..

State Intellectual Property Office of China Publishes Zhixing Daohe Jiangxi Environmental Protection Industry Tech Research Institute Co Ltd Patent Application for Process for Remo..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Zhixing Daohe Jiangxi Environmental Protection Industry Tech Research Institute Co Ltd patent application for Process for Removing Ammonia Nitrogen and Synchronously Recovering Ammonium Fluoride by Circulating Air Stripping Method. The invention was de..

State Intellectual Property Office of China Receives Jinjiang Daxin Garment Weaving Co Ltd Patent Application for Textile Fabric Dyeing Wastewater Treatment Device

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Jinjiang Daxin Garment Weaving Co Ltd patent application for Textile Fabric Dyeing Wastewater Treatment Device. Hong Chaomin and Liu Peibin developed the invention. The patent application number is CN202511387213 20250926. The patent publication numb..

Lingzhi Environmental Prot Co Ltd, Ling Jianjun, Lingzhi Equipment Co Ltd and Lingzhi Environmental Prot Linquan Co Ltd File Chinese Patent Application for Assembly Type Double-cor..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Lingzhi Environmental Prot Co Ltd, Ling Jianjun, Lingzhi Equipment Co Ltd and Lingzhi Environmental Prot Linquan Co Ltd have filed a patent application for Assembly Type Double-core-board Seawater Desalination or Sewage Plant Effluent Regeneration Drinking Equipment. This invention was developed by Ling Jian..

Xi'an Xiandu Zhizao Tech Co Ltd Seeks Patent for Modularized Oily Sewage Treatment Method and Treatment Device

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Xi'an Xiandu Zhizao Tech Co Ltd has sought patent for Modularized Oily Sewage Treatment Method and Treatment Device. This invention was developed by Lee Hee-min, Bai Mengdan, Yu Wenting, Fu Chunshan and Xiao Haiwen. The patent application number is CN202511525643 20251024. The patent publication number is ..

State Intellectual Property Office of China Receives Nanjing Chengnan Sewage Treat Co Ltd Patent Application for Efficient Sand-water Separator for Sewage Treatment

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Nanjing Chengnan Sewage Treat Co Ltd patent application for Efficient Sand-water Separator for Sewage Treatment. Li Jin, Li Lei, Zhang Wei, Wang Jun and Cai Chenyin developed the invention. The patent application number is CN202511326344 20250917. Th..

State Intellectual Property Office of China Receives Everbright Envirotech China Ltd Patent Application for Ultrasonic Separation and Recovery Device and Method for Kitchen Wastewa..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Everbright Envirotech China Ltd patent application for Ultrasonic Separation and Recovery Device and Method for Kitchen Wastewater Grease. Tong Shengbao, Xiao Chengbin, Gu Chuang, Gui Hongqiao, Yang Linan, Wang Gan, Zou Ting and Shi Xiaojun developed th..

State Intellectual Property Office of China Publishes Sichuan Development Environmental Science and Tech Research Institute Co Ltd and Sichuan Academy of Environmental Sciences Pat..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Sichuan Development Environmental Science and Tech Research Institute Co Ltd and Sichuan Academy of Environmental Sciences patent application for Device for Removing New Pollutants in Water. The invention was developed by Zhang Aimin, Yang Qiulin, Li C..

State Intellectual Property Office of China Publishes Hefeng Hongze Wood Ind Co Ltd Patent Application for Environment-friendly Wastewater Treatment Device for Wood Processing

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Hefeng Hongze Wood Ind Co Ltd patent application for Environment-friendly Wastewater Treatment Device for Wood Processing. The invention was developed by He Cuihe, Xiao Rongli and You Shipei. The patent application number is CN202511179966 20250822...

State Intellectual Property Office of China Receives Wuwei Hecai Chemical Co Ltd Patent Application for High-salinity Wastewater Treatment Device and Treatment Method Thereof

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Wuwei Hecai Chemical Co Ltd patent application for High-salinity Wastewater Treatment Device and Treatment Method Thereof. Yang Zhidong developed the invention. The patent application number is CN202511314079 20250915. The patent publication number i..

Zhongjian Hongrun Beijing Medical Tech Co Ltd Seeks Patent for Medical Instrument Cleaning Sewage Treatment Device

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Zhongjian Hongrun Beijing Medical Tech Co Ltd has sought patent for Medical Instrument Cleaning Sewage Treatment Device. This invention was developed by Zuo Mingrui, Zhan Bin, Li Jing, Wang Hui and Zuo Lin. The patent application number is CN202511489720 20251017. The patent publication number is CN1209873..

State Intellectual Property Office of China Receives Foshan Yuehuahe Tech Co Ltd Patent Application for Chemical Additive Production Wastewater Recycling Method and Device, Electro..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Foshan Yuehuahe Tech Co Ltd patent application for Chemical Additive Production Wastewater Recycling Method and Device, Electronic Equipment and Storage Medium. Hou Menghua and Zhao Xiao developed the invention. The patent application number is CN202..

State Intellectual Property Office of China Receives Hebei Hanfeng Power Generation Co Ltd Patent Application for Coal-containing Wastewater Treatment System Based on Self-filling ..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Hebei Hanfeng Power Generation Co Ltd patent application for Coal-containing Wastewater Treatment System Based on Self-filling Type Water Absorption and Intelligent Control. Duan Limeng, Zhao Yapeng, Li Jiangtao, He Ziqiang, Shi Guanglu, Yang Zhijun, Hu..

Guizhou Branch Of China Aluminum Environmental Prot & Energy Saving Group Co Ltd Files Chinese Patent Application for Co-processing Method and System for Carbon Alkali Waste Residu..

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Guizhou Branch Of China Aluminum Environmental Prot & Energy Saving Group Co Ltd has filed a patent application for Co-processing Method and System for Carbon Alkali Waste Residues and Aluminum Ash Hazardous Waste. This invention was developed by Chen Lei, Du Bin, Huang Shaobin, Wang Jia and Wu Qixiang. Th..

State Intellectual Property Office of China Publishes Jiangxi Lishi Mat Co Ltd Patent Application for Resourceful Treatment Method for Solid Waste of Electrolytic Aluminum Factory

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Jiangxi Lishi Mat Co Ltd patent application for Resourceful Treatment Method for Solid Waste of Electrolytic Aluminum Factory. The invention was developed by Wu Hao. The patent application number is CN202410624173 20240520. The patent publication nu..

Shandong Baochuangli Waste Environmental Protection Tech Co Ltd Files Chinese Patent Application for Conveying Device for Mineral Powder Processing

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Shandong Baochuangli Waste Environmental Protection Tech Co Ltd has filed a patent application for Conveying Device for Mineral Powder Processing. This invention was developed by Chu Wanping, Chu Wancun, Xu Jiaquan and Zhao Teng. The patent application number is CN202511350479 20250922. The patent publicat..

Nanjing Jiarong Ecological Environment Tech Co Ltd Applies for Patent on Digital Treatment Device for Industrial Solid Wastes

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Nanjing Jiarong Ecological Environment Tech Co Ltd has applied Chinese patent for Digital Treatment Device for Industrial Solid Wastes. Tang Jiajun, Zhang Yunyun and Yang Yaping developed it. The patent application number is CN202511385397 20250926. The patent publication number is CN120987004 (A). Interna..

Chongqing Atec Tech Co Ltd Submits Chinese Patent Application for Tail Gas Emission System and Emission Method for Simulating Plateau Environment

Enviornmental

| Wed 01 Apr 2026

Beijing, April 1 -- Chongqing Atec Tech Co Ltd has submitted a patent application for Tail Gas Emission System and Emission Method for Simulating Plateau Environment. This invention was developed by Xie Shaojun, Pei Qiyang, Li Chong, Li Chunhong, Li Jinhui, Zhang Jie and Zhang Hui. The patent application number is CN202511421..

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