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Enviornmental
| Wed 12 Aug 2026
Seoul, Aug. 13 -- Hong Young Gun, Park So Mang, Cheon Mi Ran and Park Hee Mang have sought patent for Vacuum Smelting Equipment for Smelting Minerals Containing Rare Earths Capable of Purifying Exhaust Gas.
The patent application number is KR20230097578 20230726. The patent publication number is KR20250016948 (A). Internatio..
Enviornmental
| Wed 12 Aug 2026
Seoul, Aug. 13 -- KY Tech Corp has sought patent for Method for Producing Carbon Dioxide Immobilized Magnesium Carbonate and Producing High-purity Regenerated Gypsum. This invention was developed by Han Ki Hyun, Kim Ju Il, Jang Ha Sung and Kim Ki Han.
The patent application number is KR20230097559 20230726. The patent publica..
Enviornmental
| Thu 13 Aug 2026
Geneva, Aug. 13 -- World Intellectual Property Organization has published Tyco Fire & Security GmbH and Kuppuswamy Janakiraman patent application for Modular Carbon Dioxide Transcritical Cooling System and Method. The invention was developed by Dolbec Tommy, Béliveau-nadeau Marc-andré and Kuppuswamy Janakiraman.
The patent ..
Enviornmental
| Thu 13 Aug 2026
Geneva, Aug. 13 -- Lubrizol has submitted a patent application for Carbon Dioxide Viscosification. This invention was developed by Guo Binbin, Barthel Anthony and Mock Eric.
The patent application number is WO2026US12835 20260128. The patent publication number is WO2026165074 (A1). International Patent Classification codes ar..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Auge Tech Co Ltd has sought patent for River Basin Water Conservancy Data Model Construction Method. This invention was developed by Lai Zehui, Zheng Caixia, Long Jie, Peng Jinshuang, Cao Bing and Lin Xiuhui.
The patent application number is CN20251207378 20251229. The patent publication number is CN122065..
Enviornmental
| Wed 12 Aug 2026
Seoul, Aug. 13 -- Pan Korea Eng Co Ltd has sought patent for 4 Chain Flight - Type Sludge Collector of Square Sedimentation Basin with Improved Auxiliary Sprocket and Driving Force Transmission Method. This invention was developed by Lee Keun Sang.
The patent application number is KR20230097147 20230726. The patent publicatio..
Enviornmental
| Wed 12 Aug 2026
Seoul, Aug. 13 -- Korean Intellectual Property Office has received Blue Best Soltion Co Ltd patent application for Toc / Apparatus for Advanced Treatment and Recycling Method of River Water Sewage/wastewater Leachate or Livestock Excrement Containing Nitrogen and Phosphorus Toc and Chromaticity. Hong Min developed the invention...
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has released Yangtze River Delta Smart Oasis Innovation Center of Zhejiang University patent application for Carbon-based Metamaterial for Synergistically Absorbing Noise and Waste Gas. This invention was developed by Lu Lingyun, Zhai Guoqing, Li Hanxin, Zhang Bei a..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has published Shandong University patent application for Numerical Simulation Method for Soil Erosion Caused by Rainfall. The invention was developed by Wang Fei, Meng Yuqi, Liu Haoran, Li Na, Wang Tao and Chu Kaiwei.
The patent application number is CN2026102345..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has received Lanzhou Jiaotong University patent application for Method and Device for Evaluating Landslide Susceptibility Constrained by Disaster-gestational Environment, Equipment and Medium. Zhang Qing, Yang Wang, Tang Jiapeng, Jin Long, He Yi, Gao Binghai, Lu Jia..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Hangzhou Green Energy Environmental Protection Power has received a patent for Air Distribution Device of Garbage Incinerator. This invention was developed by Zhang Yun, Chen Jiangang, Shi Qiangqiang, Shao Feng and Kim Hyo-sang.
The patent application number is CN202422949876U 20241129. The patent publicat..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Wuxi Xuelang Environmental Technology for Solid Waste Pyrolysis and Fusion Integrated Treatment System. Zhou Zan, Jiang Xiaoyong, Li Cai and Wang Yuanyuan developed the invention.
The patent application number is CN202422842804U 20241121. ..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Lianyungang Anbaili Environmental Protection Machinery has been awarded a patent for Multi-unit Dust Remover Fan Silencer Device. This invention was developed by Wang Shih-ping and Wu Changdong.
The patent application number is CN202423125415U 20241218. The patent publication number is CN223536637 (U). Int..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Meishan Chengtou building materials has been granted a patent for Building Waste Recycled Aggregate Air Compression System. This invention was developed by Yang Yugen, Xia Liping and Chen Guangwei.
The patent application number is CN202423290146U 20241230. The patent publication number is CN223536509 (U). ..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Taian Hongxin Water Conservancy Engineering Construction Supervision for Water Diversion Device for Water Conservancy Project. Liu Yuxi and Yao Feng developed the invention.
The patent application number is CN202423179667U 20241223. The pa..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Shanxi Zhuanxing Zonggai Demonstration Zone Heat Supply for Well Wall Treatment Device with Supporting Anti-inclination Structure. Du Yuan and Yu Junyu developed the invention.
The patent application number is CN20242329110U 20241209. The ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Fujian Zhangfa Ecological Technology has submitted a patent application for Method and System for Evaluating Sewage Treatment Capacity of Sewage Plant. This invention was developed by Liu Siyong, Lin Xiaole, Zhuang Liwei, Zheng Yarong and Li Yifen.
The patent application number is CN20261055377 20260116. T..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Suzhou Fengbei Bio Technology for Condensate Water Collecting Device. Jiang Zhengyan, Ni Leiqing, Qi Yuhao, Chen Yijun, Gu Jiaying and Wang Duanhua developed the invention.
The patent application number is CN202423171970U 20241223. The pat..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Yubei Steering System Xinxiang for Device for Recycling Waste Heat of Waste Gas, Open Fire and Waste Heat of Push Disc Type Carburizing and Quenching Production Line. Wen Hongwei, Lyu Xiaoyan and Zhao Jian developed the invention.
The pate..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Beijing Jinmao Living Environment Technology has obtained a patent for condensation heat and condensate water recovery fresh air handling unit. This invention was developed by Wang Jia, Chang Jiang, Ren Yi and Chang Hao.
The patent application number is CN20242374249U 20241212. The patent publication numbe..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Shandong Fencer Information Technology has submitted a patent application for Method and Device for Tracing and Repairing Water Conservancy Data Quality Abnormity and Medium. This invention was developed by Zhang Lixuan, Wang Jie, Liu Chao, Fang Aiyin, Yin Ximeng and Liu Zehao.
The patent application numbe..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Vivo Mobile Communication has applied Chinese patent for Garbage Recycling Method, Device, Equipment and Medium. Feng Xiao and Wang Cong developed it.
The patent application number is CN202610237799 20260227. The patent publication number is CN122086795 (A). International Patent Classification codes are G0..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Chinese Patent for Novel Sealing Connection Structure for Threaded Inlet and Outlet of Pulse Dust Removal Valve has been issued to Beijing Jingchengxinda Environmental Protection Purification Equipment. This invention was developed by He Wei and Li Peiwu.
The patent application number is CN202422987680U 20..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has released Ningbo Fotile Kitchen Ware patent application for Multi-device Linkage Interaction Control Method and Intelligent Linkage Device. This invention was developed by Gao Yang.
The patent application number is CN20261022386 20260108. The patent publicatio..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has published Ningbo Fotile Kitchen Ware patent application for Control Method and Device of Smart Home System. The invention was developed by Wang Youliang.
The patent application number is CN20261017275 20260107. The patent publication number is CN122085724 (A)..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Heilongjiang Province Water Resource And Hydropower Group has secured a patent on Field Irrigation and Drainage Gate for Irrigation and Water Conservancy. Lian Shengnan and Li Xiaogang developed the invention.
The patent application number is CN202422957292U 20241202. The patent publication number is CN223..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Xinjiang Water Resources & Hydropower Survey and Design Institute for Slope Supporting Structure for Water Conservancy Project. Li Jialun, Zhao Deliang, Zhang Qiming, Hu Hengpeng, Hang Hui, Liu Shuai, Zhang Yu, Wang Yuzhe and Pan Wen develope..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Shandong Yuchuanyuan Environmental Protection Technology has obtained a patent for aeration device for sewage treatment. This invention was developed by Guo Wenhui, Xu Hao, Ding Zhiyang and Li Haojie.
The patent application number is CN20242320604U 20241209. The patent publication number is CN223534934 (U)..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Suzhou Qinghe Ecological Environmental Protection has been granted a patent for Continuous Sewage Treatment Tank. Shan Zhengwen developed the invention.
The patent application number is CN202422641518U 20241030. The patent publication number is CN223534930 (U). International Patent Classification code is C..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Suzhou Qinghe Ecological Environmental Protection for Biological Sewage Treatment Device. Zhu Shuliang developed the invention.
The patent application number is CN202422641549U 20241030. The patent publication number is CN223534924 (U). In..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Anhui Tiwei Environmental Protection Technology for Sewage Treatment Biological Aerated Filter. Wang Hui and Wu Peng developed the invention.
The patent application number is CN20242341362U 20241209. The patent publication number is CN2235..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Fujian Environmental Protection Design Institute for River Polluted Water Treatment Device. Tu Lingbo, Xu Xiang, Lin Xin, Liu Xuetong and Dai Huanfang developed the invention.
The patent application number is CN202422530392U 20241018. The ..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has published Shijiazhuang University patent application for Water Pollutant Feature Extraction and Recognition Method, Device and Equipment and Storage Medium. The invention was developed by Zhang Zhaowei, Zhao Pengcheng, Bai Xiaolin, Wang Tian and Cui Yaoyao.
T..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Guangdong Polytechnic of Environmental Protection Engineering for Pond Tail Water Treatment Equipment. Ling Weifeng, Ren Jie, Li Xi, Wang Yiqiu and Li Wei developed the invention.
The patent application number is CN202422911463U 20241127. ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Shandong Fencer Information Technology has submitted a patent application for Water Conservancy Model Automatic Auditing Method and System Based on Rule Engine. This invention was developed by Qu Jianlong, Wang Jie, Fang Aiyin, Yin Ximeng, Lu Dengke and Wang Zeyu.
The patent application number is CN2026105..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has received Ningbo Fotile Kitchen Ware patent application for Menu Recommendation Method and Device, Intelligent Equipment and Storage Medium. Sun Chaofan developed the invention.
The patent application number is CN202610188261 20260210. The patent publication n..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- State Intellectual Property Office of China has awarded a patent to Yellow River Mingzhu Water Conservancy and Hydropower Construction for Manhole Cover Plate. Liu Yong, Li Xinbo, Bai Shujie, Zhang Zeyin, Zhao Shengbo, Zhang Minqiang, Zhang Tong, Jiang Xiaofeng, Zhao Dawei, Li Bin, Liang Bin, Zhang Junpeng, C..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Shanghai Chengtou Waste Water Treatment has applied Chinese patent for Medicament Temporary Storage System. Chen Qiwei, Wu Jun, Zhao Jianwen, Zhang Jie and Bian Jianhua developed it.
The patent application number is CN202411695291 20241125. The patent publication number is CN122084323 (A). International Pa..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Chinese Patent for Device for Continuously Preparing Carbon Source by Using Kitchen Garbage has been issued to China United Northwest Institute for Engineering Design & Research. This invention was developed by Sun Wei, Zhang Binhong, Cao Jinhui, Ye Wen, Liu Lan, Pei Jiayao, Mi Xiaoyong, Liang Zheng and Ren J..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Beijing Bright Petroleum Technology has been granted a patent for Aging Oil Treatment System. Chen Guangqiang and Wang Junxin developed the invention.
The patent application number is CN20242310338U 20241206. The patent publication number is CN223535035 (U). International Patent Classification code is C10G..
Enviornmental
| Thu 13 Aug 2026
Beijing, Aug. 13 -- Beijing Chaoyang Environment Group has sought patent for Kitchen Garbage Intelligent Scheduling Method and System Based on AI Big Data Analysis. This invention was developed by Pi Meng.
The patent application number is CN202511994569 20251226. The patent publication number is CN122066124 (A). International..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has received Changsha Daqi Zhicheng Environmental Protection Tech Co Ltd patent application for Method for Preparing Outdoor Wood-plastic Plate by Using Resident Household Garbage as Raw Material. Jiang Rui, Ye Bin, Zhang Hua, Xia Shunli, Xue Xue, Zhang Lan and Xue ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Guizhou Gravity Tech Environmental Protection Co Ltd has submitted a patent application for Synthesis Method of Heterocyclic Chelating Resin and Application of Heterocyclic Chelating Resin in Mercury-containing Waste Gas. This invention was developed by Wang Yong, Wang Liang, Zhang Bin, Yang Hongzhi, Han Huip..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Tibet Guoce Environmental Protection Tech Co Ltd has submitted a patent application for Garbage Hydrolysis Fuelization Energy-saving System and Method. This invention was developed by He Dawei, Su Xinlan, Jiang Shuo, Jiang Hongjie, Chen Tianliang and Chen Hong.
The patent application number is CN2026104571..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Chongqing Jinruitu Environmental Protection Tech Co Ltd has sought patent for High-flocculation-strength Sludge Dewatering Flocculant as Well as Preparation Method and Application Thereof in Sludge Treatment. This invention was developed by Zeng Fangya and Wang Wanju.
The patent application number is CN202..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published China Three Gorges patent application for Composite Conditioner as Well as Preparation Method and Application Thereof in Sludge Dewatering. The invention was developed by Cao Guangrong, Moroo, Chen Xiang, Tong Jun, Jiang Tao, Qiao Xueyuan, Chen Yasong ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jining Huayi Intelligent Equipment Co Ltd has submitted a patent application for Rotary Efficient Sludge Drying Equipment. Sun Xin, Zhang Hongyan and Sun Zhongyao developed the invention.
The patent application number is CN202610541594 20260423. The patent publication number is CN122079445 (A). Internation..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Nanjing University and Enyirui Jiangsu Env Development Co Ltd patent application for Sludge Low-temperature Drying Equipment and Application Thereof. This invention was developed by Huang Qianlin, Zhang Chungang, Zhang Chuanke, Wang Linping and Lyu Lu.
..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Nanjing University and Enyirui Jiangsu Env Development Co Ltd patent application for High-pressure Plate Frame Type Sludge Dewatering Device and Application Method Thereof. This invention was developed by Gao Yuan, Zhang Chungang, Wang Linping, Liu Guoz..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Qinhuangdao Cheyuan Environmental Protection Tech Co Ltd has applied Chinese patent for Biochemical Sludge Recycling Treatment Device. Chen Guangrong, Chang Guangkuo, Li Yaling, Yang Guang, Li Zhongming, Pei Xiangshuai, Yang Ming, Wang Biying and Zhang Chong developed it.
The patent application number is C..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Fujian Communications Planning & Design Institute; Hohai University has submitted a patent application for Sludge Stirring and Curing Device and Method. This invention was developed by Lu Yuzhe, Yang Yang, Wang Tanhua, Zhang Bisheng, Zheng Qingsong, Ling Xiao, Jiang Chaohua, Huang Bin and Zeng Yourong.
The..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Dezhou Zhengshuo Environmental Prot Co Ltd has submitted a patent application for Cooperative Treatment Method for Hexavalent Chromium-containing Wastewater and Alkaline Residue Wastewater. This invention was developed by Li Qing, Mao Chaoyang and Zhao Jingtao.
The patent application number is CN2026105539..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Xinjiang Kunlun Zinc Ind Co Ltd has applied Chinese patent for Wastewater Grading and Separating System Based on Industrial Wastewater Recycling. Lu Shaolin, Wu Hongshen, Tian Bing, Huang Xuewu, Su Bin and Zhang Yunpeng developed it.
The patent application number is CN202610546960 20260423. The patent publ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Shanghai Promax Mech & Electric Parts Manufacturing Co Ltd has sought patent for High-precision Wastewater Filtering System. This invention was developed by Zheng Jun and Bao Tongrong.
The patent application number is CN202610525672 20260421. The patent publication number is CN122079422 (A). International ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- MCC Huatian Engineering & Technology and Huatian Nanjing Engineering & Technology Corp MCC have submitted a patent application for Fluorine-containing Wastewater Combined Treatment Tank and Process Thereof. Zhang Yixuan, Cai Yan and Wang Zhongmin developed the invention.
The patent application number is CN..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Zhangjiakou Jiantou Runda Environmental Protection Tech Co Ltd has applied Chinese patent for Data Center Cooling Water Treatment Device Based on Electrochemical Technology. Guo Youliang, Jia Hongrui, Ma Zichen, Hao Guizhen and Chu Yongli developed it.
The patent application number is CN202610473835 202604..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Wuhu Inst Technology has sought patent for Composite Adsorption Equipment for Agricultural Wastewater Treatment and Implementation Method Thereof. This invention was developed by Wu Kang, Liu Yang, Tan Feng, Zhao Shanshan, Huang Wenhui, Li Xuguang, Wang Kai, Pan Sirong and Li Zhizhou.
The patent applicatio..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Yantai Oriental Protein Tech Co Ltd has submitted a patent application for Device and Method for Rapidly Separating Honey from Protein in Pea Starch Production Wastewater. Lin Ju, Zhao Jianwen, Zhao Yan, Zhao Jie and Pan Jingxia developed the invention.
The patent application number is CN202610468015 20260..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Dongying Zuoning Biotechnology Co Ltd has filed a patent application for Reverse Osmosis Water Treatment Equipment. This invention was developed by Liu Anzhen and Gao Weijian.
The patent application number is CN202610414964 20260331. The patent publication number is CN122079411 (A). International Patent Cl..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Jiangsu Aier Wote Environmental Protection Tech Co Ltd patent application for Process Method for Purifying and Recycling Industrial Sewage. This invention was developed by Liu Min and Sun Sisi.
The patent application number is CN202610411900 20260331..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has received Jiangsu Yangtze River Delta Environmental Science and Technology Research Inst Co Ltd patent application for Treatment Process for High-concentration Sulfate Wastewater. Fu Yanning, Chen Hui, Zhang Shuai, Cao Nan, Tang Xiaosheng, Yue Jiao, Zhang Yunian,..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Shaanxi Zhousong Environmental Protection Tech Co Ltd has submitted a patent application for System and Method for Synchronously Removing Hardness and Silicon in High-salt and High-calcium Wastewater. This invention was developed by Zhang Fen, Cao Liang, Wang Yong, Li Guohong, Wang Lei and Jin Xiaochun.
Th..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Yancheng Changlin Environmental Protection Tech Co Ltd has submitted a patent application for Technology for Recycling Valuable Metal and Regenerating Cleaning Agent from Surface Treatment Waste Liquid. This invention was developed by Shi Lei, Wu Xuexing, Yang Wenting and Wen Shuhan.
The patent application..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Shanghai Zidei Laboratory Tech Co Ltd has sought patent for High-chlorophenol-cyanogen Wastewater Treatment Device. This invention was developed by Suo Yuande, Li Fang and Zhang Wei.
The patent application number is CN202610346667 20260320. The patent publication number is CN122079403 (A). International Pa..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Dongguan Sudiwa Tech Co Ltd patent application for Intelligent Bypass Type Electrochemical Zero-discharge Water Treatment Device. The invention was developed by Su Guolan and Wu Yanxian.
The patent application number is CN202610333485 20260318. The ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Shanghai Yuqing Environmental Prot Engineering Co Ltd has filed a patent application for Polyurethane Wastewater Staged Acidification Process and Device Thereof. This invention was developed by Hu Maogang, Ji Shifeng, Wang Guohua and Shang Dehou.
The patent application number is CN202610317171 20260316. Th..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jiaozuo New Mat Vocational College and Henan Longbai Intelligent Equipment Mfg Co Ltd have sought patent for Titanium Cup Oxidation Coloring Pickling Wastewater Treatment Equipment. This invention was developed by Jin Longlong, Zhao Ding, Bu Dong, Li Ruibin and Si Erbao.
The patent application number is CN..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Nanjing Xuyuan Engineering Tech Co Ltd has applied Chinese patent for Nuclear Wastewater Resourceful Treatment Process and System Thereof. Li Jun, Xing Xixuan and Chen Zhijun developed it.
The patent application number is CN202610258161 20260304. The patent publication number is CN122079390 (A). Internatio..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Hejian Taize Industrial Sewage Treat Co Ltd has filed a patent application for Multi-stage Physicochemical and Biochemical Synergistic High-salt Organic Wastewater Integrated Treatment Process. This invention was developed by Liu Jiaxuan, Jie Linqing, He Shouliang, Zhong Yaqin and Yang Huimin.
The patent a..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Beijing Ome Env Engineering Co Ltd has applied Chinese patent for High-efficiency Recovery Process for Sodium Bromide in Pta (pure Terephthalic Acid) Wastewater. Zhang Li, Zhang Lingzhi, Xue Jiahui, Ni Jian and Li Zhumei developed it.
The patent application number is CN202610251905 20260303. The patent pub..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Baowu Huanke Shanxi Resource Cycle Utilization Co Ltd patent application for Deep Defluorination and Dephosphorization Process for Stainless Steel Wastewater. This invention was developed by Xie Haiyun, Lyu Guanghui, Du Shu, Liu Huijun, Tong Min, Li Enc..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has received Harbin Yishuiyuan Environmental Protection Tech Co Ltd patent application for Method for Treating Livestock and Poultry Manure Liquid Through Cooperation of Microbial Inoculum and Porous Mineral Material. Liu Yan, Zeng Xianyin and Jiang Zhiling develope..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jiangsu Tuofu Engineering Design Res Co Ltd has filed a patent application for Multi-stage Sewage Purification System and Sewage Purification Process. This invention was developed by Tu Xiaoying, Bian Guangming, Wang Lei and Du Rongrong.
The patent application number is CN202610218268 20260224. The patent ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Huisheng Group Pingyuan Paper Co Ltd patent application for Papermaking Wastewater Treatment Process Based on Sludge Calcification Retarding. This invention was developed by Liu Tinglu, Yang Lele and Bai Congjing.
The patent application number is CN2..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Yang Hong has filed a patent application for Inorganic Phosphorus Recovery System and Method for Excess Sludge Concentrated Solution.
The patent application number is CN202511802245 20251202. The patent publication number is CN122079370 (A). International Patent Classification codes are C02F1/00, C02F1/52..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Beijing Jiankun Env Co Ltd has submitted a patent application for Treatment Device and Treatment Method for Removing Organic Matters in RO (reverse Osmosis) Concentrated Water. This invention was developed by Ren Miao, Zhang Yajun, Bai Ke, Wang Shiqi and Gao Weidong.
The patent application number is CN2024..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Ansteel Litian Anshan Water Treat Co Ltd has applied Chinese patent for Water Treatment Environment Intelligent Online Monitoring Device and Remote Control System Thereof. Sun Hui, Wang Kunpeng, Chen Qi, Cai Yiming, Hu Zhiren, Wang Xue, Yang Zhiming, Sun Lu and Qu Liwei developed it.
The patent application..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- China Nonferrous Engineering and China Enfi Eng Corp have submitted a patent application for Wastewater Treatment System. Yin Yunjun and Ni Bing developed the invention.
The patent application number is CN202610287848 20260310. The patent publication number is CN122079365 (A). International Patent Classifi..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Shanghai Inst Technology and Shanghai Saiboling Environmental Tech Co Ltd have submitted a patent application for MFC-A/O/A Coupling Sewage Treatment System and Method and Application. This invention was developed by Zhang Minli, Guo Yuanmeng, Zhu Haiqi and Zhu Yongqiang.
The patent application number is C..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has received Wuhan Tianyuan Water Co Ltd and Wuhan Tianyuan Group Co Ltd patent application for Integrated A/o Alternating Sewage Treatment Method and System Based on Time Sequence Coupling. He Lingkuan, Huang Zhaowei, Li Hong, Xu Chao, Wang Zhiping, Li Ming and Wei..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Engineering Construction Man Branch Of Ningbo Water Environment Group Co Ltd has sought patent for Sulfur-oxidizing Bacterium Mediated Carbon-free Autotrophic Nitrogen Removal Water Treatment Method. This invention was developed by Hu Ying, Zhang Xianfeng, Gong Tianyi, Zhou Lyu, Huang Chen, Chen Zhenzhou and ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Chongqing Env & Sanitation Group Co Ltd and Chongqing Yikang Environmental Prot Engineering Co Ltd have sought patent for Anaerobic Ammonia Oxidation Treatment System and Treatment Method for High-concentration Sewage. This invention was developed by Long Shan, Xu Bin, Xiao Peng, Tang Dajun, Chai Fuliang, Zho..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Changzhou Institute Mechatronic Technology has filed a patent application for Multistage Micro-interface Wastewater Treatment Device Based on Shock Wave Coupling Liquid Film Shearing. This invention was developed by Tian Hongxia, Wang Feng and Wang Haotian.
The patent application number is CN202610502900 2..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Chengdu Zhihe Environmental Protection Science & Tech Co Ltd has submitted a patent application for Sewage Treatment Device Based on Micro-nano Bubbles. Yu Yong, Chen Lin, Li Yanlin, Shen Hongxin and Yu Haijiang developed the invention.
The patent application number is CN202610519812 20260420. The patent p..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Xinjiang Xinwang Mining Co Ltd has filed a patent application for Flotation Machine Beneficiation Sewage Treatment Device. This invention was developed by Huang Zhiqiang, Han Wenbin, Yang Dejin, Pan Zhantun, Li Jianping, Han He, Zou Guohui, Ouyang Kunsheng, Lu Zhanguo and Zhou Wanlin.
The patent applicatio..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Hunan Hengkai Environmental Protection Tech Investment Co Ltd has submitted a patent application for Acid Mine Gushing Water Treatment Agent Based on Red Mud and Preparation Method and Use Method Thereof. Liu Zhiyong, Wang Yijie, Yu Mingjie, Zhang Saihui, Peng Hongfei, Lei Lei, Li Wei and Long Huayun develope..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Western Xinxing Rare and Precious Metals Co Ltd has sought patent for Heavy Metal Selective Treatment Equipment and Method for Molybdenum Concentrate Ammonia Leaching Wastewater. This invention was developed by Tang Xinwei, Cheng Jun, Jin Bo, Ma Zheng and Chen Xiuyun.
The patent application number is CN202..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Henan Jike Environmental Prot Engineering Co Ltd, Henan Hezhong Power Technology and Luoyang Zhongyun Environmental Protection Tech Co Ltd have submitted a patent application for Precipitation Separation Device for Sewage Treatment. This invention was developed by Zhang Xuegang, Ren Xiujuan, Liu Yi, Liu Yongj..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Ruilanke Environmental Protection Engineering Tech Co Ltd has submitted a patent application for Wastewater Defluorination Control System for Crystallization Fluidized Bed. Zhang Shaowei, Jia Huijing, Zhang Zhibang, Jiang Quan and Wang Ying developed the invention.
The patent application number is CN202610..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Xuzhou Fangwei Environmental Protection Tech Co Ltd patent application for Controlled Release Type Polymeric Ferric Sulfate Water Treatment Agent and Preparation Method Thereof. This invention was developed by Meng Xianzheng, Yang Guang, Sheng Guangjun ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Lishui Xingchang New Material Tech Co Ltd patent application for Composite Flocculant for Tea Filter Paper Papermaking Wastewater and Preparation Method Thereof. This invention was developed by Shan Liyue, Zhu Chunhui, Zhan Shanjie and Zhou Shuiming.
..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Lianyungang Xuxu Port Safety Environmental Protection Tech Co Ltd has filed a patent application for Bi/Fe-N-C Modified Foamy Copper Electrode, Preparation and Application in Removal of Total Nitrogen in Chlorine-containing Wastewater. This invention was developed by Jiang Xiao, Zhou Kaihong, Qiao Xu, Wang Yu..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Shandong Zhongrui Energy Tech Co Ltd patent application for Electrochemical Pre-scaling Water Treatment Device and Control System. This invention was developed by Lee Joo-hwan, Fang Hai and Liu Feng.
The patent application number is CN202610232211 20..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Shenzhen Pengxianghuixing Water Treat Technology Co Ltd patent application for Ro Water Treatment System and Method. This invention was developed by Wen Shengqiang, Ye Cailing, Zhou Zujun and Wu Shuojing.
The patent application number is CN2026102705..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Shantou Yuzhi Water Treat Equipment Co Ltd has submitted a patent application for Secondary Sedimentation Tank with Lateral Sludge Discharge System and Sewage Treatment Method. This invention was developed by Lin Cheng.
The patent application number is CN202610234602 20260227. The patent publication number..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has received Zhaoqing Xinrongchang Env Co Ltd patent application for Oil-containing Emulsified Waste Liquid Reduction Treatment Method. Lin Jie, Liang Huiyan, Wu Linjian and Chen Zhaohuan developed the invention.
The patent application number is CN202511913088 20..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Changji Shenglin New Material Tech Development Co Ltd has filed a patent application for Automatic Backwashing Filtering Equipment with Double-centrifugal Double-net Structure. This invention was developed by Liu Ting, Duan Yongzhi, Wen Jie and Tu Xingzhe.
The patent application number is CN202610371922 20..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jiangxi Yunsheng New Mat Co Ltd has submitted a patent application for Adsorption Treatment Method for Heavy Metals in Copper-containing Wastewater. This invention was developed by Ma Mingmei, Hsieh Jiang, Wang Yungang, Gao Wenjing and Xu Hui.
The patent application number is CN202610437225 20260403. The p..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Diversified Env Shanghai Co Ltd has submitted a patent application for Sewage Treatment Agent Based on Composite Powder Carrier as Well as Preparation Method and Application of Sewage Treatment Agent. This invention was developed by Si Dawei and Li Xueyang.
The patent application number is CN202610380182 2..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jiangsu Kangdelong Environmental Prot Co Ltd has filed a patent application for Air Flotation Device with Efficient Removal Capacity. This invention was developed by Sun Yong, Ding Hongxia and Huang Hua.
The patent application number is CN202610387756 20260327. The patent publication number is CN122079288 ..
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