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Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Guangdong General Environmental Protection Res Institute Co Ltd and Yunfu Guangye Pyrite Group Ltd have been awarded a patent for Sulfur Autotrophic Denitrification Small Equipment Convenient to Use. This invention was developed by Yuan Minzhong, Zhang Huajun, Lu Yuqiang, Yuan Weifang, Wang Anna, Xu Shilong, ..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Xinwen Mining Group and Shandong University of Science and Technology have been granted a patent for Mixing and Settling Device for Slime Water Treatment. Wang Feifei, Hu Gang, Li Lin, Sun Liqing, Yang Shuo, Wang Junxiang, Jiang Yawei, Hu Yali, Ma Shenghao, You Xiaofang, He Meng, Zhang Haijun and Yan Xiaokang..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Chinese Patent for High-efficiency Sewage Treatment Denitrification Reactor with Filter Material Self-sustaining Reaction has been issued to Gedishi Shanghai Environmental Tech Co Ltd. This invention was developed by Chen Binhui and Dong Feilong.
The patent application number is CN20242302232U 20241205. Th..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Chinese Patent for Wastewater Treatment Device has been issued to Zhejiang Lishang Environmental Protection Tech Co Ltd. This invention was developed by Zhang Zhifeng, Zhao Di, Zhang Hao and Chang Jingguo.
The patent application number is CN202422965456U 20241203. The patent publication number is CN2234962..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Chinese Patent for Phosphorus Removal Dosing Device of Sewage Treatment Equipment has been issued to Beijing Capital Qing Yuan Environmental Tech Co Ltd. This invention was developed by Wang Kai, Chen Jie, Ji Zhendong, Ma Li and Zhao Chunbo.
The patent application number is CN202422892400U 20241126. The pa..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Junben Environmental Tech Co Ltd for Broken River Treatment Structure. Wang Xiaojun, Yu Jun and Wang Lanqing developed the invention.
The patent application number is CN202422911159U 20241128. The patent publication number is CN22..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Changzhou Sanbon Environmental Protection Tech Co Ltd has been awarded a patent for Hairbrush Device for Sweeper. This invention was developed by Yang Xiaodong.
The patent application number is CN202421763090U 20240724. The patent publication number is CN223497080 (U). International Patent Classification c..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Tianjin Eco City Green Building Res Institute Co Ltd for Intelligent Rainwater Collecting Device for Sponge City. Wang Yuquan, Huang Yongzhi, Dong Chenxuan, Lin Bo, Ma Xin, Zheng Jianbao, Du Tao, Guo Er, Zou Fangrui, Liu Chao, Li Qian, You Hu..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Guangdong Blue Dive Marine Tech Co Ltd and Dongguan Shigu Water Purification Co Ltd have obtained a patent for dredging robot. This invention was developed by Hu Gangyi, Chen Zhudui, Yu Jie and Xie Zhifan.
The patent application number is CN202422955358U 20241129. The patent publication number is CN2234972..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Powerchina Guiyang Engineering Corporation and Powerchina Eco Environmental Design Res Co Ltd have received a patent for Rain Sewage Well Lid Mounting Structure. This invention was developed by He Juan, Zhang Qing, Yu Can, Yao Yuancheng, Li Nan, Zhang Kui, Shan Chengkang, Yang Jingyu, Xie Xianyi, Xiao Tingtin..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Suzhou Wujiang Urban Drainage Pipe Network Co Ltd for Novel Anti-falling Cage for Sewage Well Lid. Yu Junyao, Qian Wei, Zhang Weiguo, Fei Yang, Shen Mingqiang, Shi Jian, Ni Shijie, Tang Jian, Xu Guozhong and Yao Zhiyuan developed the inventio..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Chinese Patent for Novel Water Cooling Device has been issued to Tianjin Ketan Environmental Prot Engineering Co Ltd. This invention was developed by Zhang Kezong, Wang Bin and Xu Changtao.
The patent application number is CN20242385978U 20241212. The patent publication number is CN223496201 (U). Internati..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Anhui Jiarui Environmental Protection Tech Co Ltd has filed a patent application for Method for Removing Floccules in Base Oil. This invention was developed by Sun Jun, Zhang Zhiying, Wang Zhibin, Zhu Shuxiang, Zhang Xianlong and Yang Zefeng.
The patent application number is CN20261060369 20260116. The pat..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Shaoxing Chuangneng Environmental Tech Co Ltd for Water Environment Pollution Prevention and Control Shoreside Trash Holding Fence Structure. Ma Ke and Feng Yuan developed the invention.
The patent application number is CN202422862333U 202..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Huadi Prospecting And Design Consulting Co Ltd for Water and Soil Conservation Ecological Protection Slope. Li Pengfei, Meng He, Fan Xiaoxia and Wang Qin developed the invention.
The patent application number is CN202422752989U 202..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has released University of Science and Technology Beijing patent application for Method for Preparing Porous Lightweight Aggregate Through Coal-based Solid Waste Coupling Regulation. This invention was developed by Zhai Xinlin, Hong Chen, Wang Hao and Xing Yi.
Th..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Chinese Patent for Pipeline Cleaning Device for Sewer Drainage has been issued to Harbin Rongcai Building Decoration Eng Co Ltd. This invention was developed by Chen Lei, Lu Jiayuan, Bai Wei, Chen Yan and Dong Hongli.
The patent application number is CN20242356363U 20241211. The patent publication number i..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Yancheng Kashibi Environmental Prot Equipment Co Ltd has received a patent for Integrated Closed Sewage Lifting Pump Station. This invention was developed by Yang Zhengrong and Zhang Jiakui.
The patent application number is CN202422976029U 20241204. The patent publication number is CN223497318 (U). Interna..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Xinfengding Construction Eng Co Ltd for Water Accumulation Prevention Drainage Device for Ecological Garden. Han Yuye and Yu Bangfei developed the invention.
The patent application number is CN202422849742U 20241121. The patent pu..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Yixian Water Resources Service Center for Water Quality Purification Equipment for Hydraulic Engineering. Liang Yunzhuo and Sun Xiaolong developed the invention.
The patent application number is CN202422685138U 20241105. The patent publica..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Bian Yanxia has secured a patent on Drainer Capable of Treating Kitchen Garbage.
The patent application number is CN20242325522U 20241209. The patent publication number is CN223497286 (U). International Patent Classification codes are E03C1/264 and E03C1/266.
The abstract released by State Intellectua..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Changshan Hangxiang Textile Co Ltd for Roving Frame Convenient for Recycling Waste Cotton Fibers. Zhan Hua, Chen Meijun, Xu Xinyu and Xu Shuilan developed the invention.
The patent application number is CN202422634607U 20241030. The patent..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Inner Mongolia Haitai Energy Saving Environmental Prot Engineering Co Ltd has received a patent for Soft Film Type Degradable Dust Suppressant Preparation Device. This invention was developed by Zhang Boyu and Liu Xiaodong.
The patent application number is CN202423219182U 20241226. The patent publication n..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Chengdu Langlechen Environmental Protection Tech Co Ltd has been granted a patent for Biogas Fermentation Device for Municipal Environmental Protection Engineering. This invention was developed by Wei Feng and Liu Yutong.
The patent application number is CN202422895606U 20241127. The patent publication num..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Zhengzhou Zhongxing Environmental Protection Tech Co Ltd has received a patent for Biogas Dehydration Device. This invention was developed by Ma Shuangxi, Gu Kewei, Wang Gang, Xu Lulu, Ma Jianan and Zhang Zhengyang.
The patent application number is CN202422811617U 20241118. The patent publication number is..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Pingxiang Chengsong Environmental Protection Tech Co Ltd has obtained a patent for hydrotreating high-pressure separator for oil refining. This invention was developed by Hu Pingde and Hu Yi.
The patent application number is CN202422992402U 20241205. The patent publication number is CN223496407 (U). Intern..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Shaoyang Sanhua Co Ltd for Emulsion Explosive Waste Recovery Device. Gao Zezhong, Xia Haixiong, Peng Haiming, Huang Chunming, Luo Yifan and Yang Bin developed the invention.
The patent application number is CN20242352566U 20241211. The pat..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Anhui Woneng Environmental Protection Tech Co Ltd has received a patent for Drying Device for Sludge Containing Calcium Fluoride. This invention was developed by Tang Xuezhi, Wang Kangyi, Tang Hongtao and Zhang Gancheng.
The patent application number is CN20242306891U 20241206. The patent publication numbe..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Shanghai Beifan Environmental Protection Tech Co Ltd has secured a patent on Sludge Dewatering Device for Sewage Treatment. Wang Wenlang developed the invention.
The patent application number is CN20242309161U 20241206. The patent publication number is CN223496356 (U). International Patent Classification c..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Hainan Haituo Mining Co Ltd and Shenghe Zirconium and Titanium Hainan Co Ltd for Mine Tail Mud Solid-liquid Separation Device. Wang Lujiang, Li Guang, Wang Meiqiao, Huang Tang, Du Yuanzhong, Chen Kun, Zhou Taishan, Fu Sigui and Li Jingchong d..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Huanbao Hengqin Environmental Tech Co Ltd for Medicine Adding Control Device of Spiral Sludge Dewatering Machine. Zhou Gang, Zheng Zuoda and Chen Junhong developed the invention.
The patent application number is CN202422992257U 20241205. T..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Dawei Environmental Protection Tech Co Ltd for Self-cleaning Stacked Spiral Sludge Dewatering Machine. Huang Zhongzhi and Cao Chunmei developed the invention.
The patent application number is CN202422438941U 20241010. The patent pu..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Jiangsu Dawei Environmental Protection Tech Co Ltd has been awarded a patent for Spiral Filter Pressing Sludge Dewatering Machine. This invention was developed by Huang Zhongzhi and Cao Chunmei.
The patent application number is CN20242237565U 20240822. The patent publication number is CN223496350 (U). Inte..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Shenzhen Haisheng Automation Tech Co Ltd has been awarded a patent for Multi-station Full-automatic Sludge Vertical Filter-pressing Deep Dehydration Equipment. This invention was developed by Shen Qiang, Wu Yiwei, Mao Chang and Jiang Xin.
The patent application number is CN202422979364U 20241203. The paten..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Zhengzhou Shande Machinery Co Ltd has been awarded a patent for Sludge Airing and Turning Equipment. This invention was developed by Zhu Runqing.
The patent application number is CN202422992423U 20241205. The patent publication number is CN223496346 (U). International Patent Classification codes are B01F27..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Hainan Oulile Environmental Protection Tech Co Ltd has received a patent for Advanced Treatment Equipment for Seafood Catering Oily Wastewater. This invention was developed by Zhang Bin and Cai Zhaoxiong.
The patent application number is CN20252227530U 20250922. The patent publication number is CN223496344..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Anqing Yangtze River Delta Future Industry Res Institute and Zhejiang University for Trichosanthes Kirilowii Maxim Processing and Wastewater Treatment Composite Device. Yan Mengqin and Zhao Heping developed the invention.
The patent applic..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Dipusen Intelligent Eng Shandong Co Ltd for Integrated Wastewater Treatment Device for Biological Laboratory. Huang Chuanyun, Jiang Jingyuan and Xu Xiaomiao developed the invention.
The patent application number is CN20242307289U 20241206...
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Guangdong Tianjiao Intelligent Mfg Elements Configuration Co Ltd and Foshan Huamu Tech Co Ltd for Biological Membrane Car Washing Sewage Circulating Filter with External Vibrator. Xin Jianqiang and Xin Xiaobing developed the invention.
The..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Shandong Lukang Zhonghe Environmental Protection Tech Co Ltd for Waste Gas Washing and Filtering Water Circulation Self-purification Device. Shen Jianguo, Zhou Yanchong and Kong Fanggang developed the invention.
The patent application numb..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Zhongjian Huanneng Shenzhen Environmental Tech Co Ltd has been awarded a patent for Magnetic Loading Coagulation Separation Deep Defluorination System. This invention was developed by Yi Kelang, Dang Bohang, Hu Huaqiang, Xie Yiming, Tang Kaiyong and Kazumori.
The patent application number is CN202422957448..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Shandong Lyuzhixing Env Engineering Co Ltd for Movable Water Body Purification Device. Zhao Jianjun, Kong Linghong and Li Xiuzhi developed the invention.
The patent application number is CN202422930758U 20241129. The patent publication num..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Chongmingniao Health Ind Jiangsu Co Ltd has obtained a patent for anaerobic-aerobic coupling sewage treatment system. This invention was developed by Yang Bin, Qian Jun and Zhou Xiaolu.
The patent application number is CN202422927869U 20241128. The patent publication number is CN223496330 (U). Internationa..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Chongqing Xinjie Environmental Protection Tech Co Ltd for Recycled Water Recycling and Filtering Device. Li Hong, Chen Tongying and Liu Liu developed the invention.
The patent application number is CN202422924391U 20241129. The patent publ..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Henan Lance Environmental Protection Tech Co Ltd has secured a patent on Electroplating Sewage Treatment Device. Zuo Xiaowei, Liu Jiajia, Wei Junmin, Zhang Lili and Liu Jialin developed the invention.
The patent application number is CN202422904029U 20241126. The patent publication number is CN223496328 (U..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Foshan City Shunde District Shunchong Machinery Mfg Co Ltd has secured a patent on Spraying Device for Industrial Dust Removal. Weng Dehua developed the invention.
The patent application number is CN202422881605U 20241126. The patent publication number is CN223496326 (U). International Patent Classificatio..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Jiamusi Heilong Pesticide Co Ltd has been awarded a patent for Wastewater Recovery System Applied to L-homoserine Workshop. This invention was developed by Xiao Caigen.
The patent application number is CN202422819450U 20241119. The patent publication number is CN223496324 (U). International Patent Classifi..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Changchun Qike Beverage Co Ltd has received a patent for Energy-saving Multistage Water Treatment Backwashing Device. This invention was developed by Zhang Enbo.
The patent application number is CN202422811332U 20241119. The patent publication number is CN223496323 (U). International Patent Classification ..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Shandong Environmental Prot Industry Group Co Ltd has secured a patent on Prefabricated Sewage Treatment Device. Ma Xiaodong, Yang Xinfei, Wu Guangxiang, Chen Chunzhu, Li Wenjing, Qi Xueying, Han Tongyu, Fu Xueping and Cao Ran developed the invention.
The patent application number is CN202422214236U 202409..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Liupanshui Yuehai Environmental Prot Co Ltd has secured a patent on Modular Aeration System. Huang Wei, Yu Huarui and Duan Shiyong developed the invention.
The patent application number is CN20242302100U 20241205. The patent publication number is CN223496317 (U). International Patent Classification codes a..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Inst Of Environmental Engineering Design Of Hubei Academy Of Environmental Sciences has been granted a patent for Rural Domestic Sewage Treatment Tail Water Resource Utilization Device. Li Xiao, Xia Qiang, Ji Wei, Zhu Siyuan, Gong Nanjun and Zeng Zheng developed the invention.
The patent application number..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Chen Xu for Rotary Sewage Treatment Device. Chen Xu and Wei Liling developed the invention.
The patent application number is CN20242307058U 20241206. The patent publication number is CN223496307 (U). International Patent Classification cod..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Lianjing Environmental Protection Tech Zhejiang Co Ltd for Mabr Membrane Internal Oxygen Supply Efficient Sewage Treatment Reactor. Chen Binhui and Li Qiubin developed the invention.
The patent application number is CN202422948359U 2024113..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Guangzhou Yongcheng Environmental Prot Co Ltd has secured a patent on Sewage Treatment Biochemical Reaction Tank and Sewage Treatment System. Wang Lei, Wang Xiaodan, Wang Chuanxin and Gao Zhenyu developed the invention.
The patent application number is CN202422790141U 20241114. The patent publication numbe..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Nanjing Yiwante Env Engineering Co Ltd has been granted a patent for Water Outlet Device of Anaerobic Device. Li Bing, Qin Yingrong and Yang Xianwei developed the invention.
The patent application number is CN202422953734U 20241202. The patent publication number is CN223496300 (U). International Patent Cla..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Xi'an Qingyu Huanneng Tech Co Ltd, Yao Guanglong and Ren Xingchun for Fecal Sewage Aerobic Fermentation Purification Reactor. Yao Guanglong, Ren Xingchun and Pang Penghui developed the invention.
The patent application number is CN20242297..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Dalian Zhongshi Environmental Protection Tech Co Ltd has been granted a patent for Aeration Device for Sewage Treatment. Qin Feng and Xue Han developed the invention.
The patent application number is CN202422966325U 20241203. The patent publication number is CN223496293 (U). International Patent Classifica..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Zhejiang Huada Resin Co Ltd has been awarded a patent for Resin Production Wastewater Treatment Device. This invention was developed by Ma Yunbao.
The patent application number is CN202422944226U 20241129. The patent publication number is CN223496291 (U). International Patent Classification codes are C02F1..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Chufeng Env Engineering Co Ltd for Novel Fenton Equipment for High-concentration Sewage Treatment. Xiang Zhongwen and Cao Lianfu developed the invention.
The patent application number is CN202422675845U 20241104. The patent publica..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Liaoning Jinshitong Metal Products Co Ltd for Prestressed Steel Bar Heat Treatment Wastewater Treatment Device. Ying Baodong developed the invention.
The patent application number is CN202422957649U 20241202. The patent publication number ..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Jiujiang Poze Ecological Tech Co Ltd has received a patent for Water Purifying Device for Slowly Releasing Strontium Element into Drinking Water. This invention was developed by Zhou Liang and Zhou Dong.
The patent application number is CN20242303855U 20241206. The patent publication number is CN223496288 ..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Guangzhou Aoqi Laboratory Tech Co Ltd has been awarded a patent for Laboratory Table Bottom Wastewater Treatment Equipment. This invention was developed by Deng Cailiang, Tang Hanxiang, Jiang Yongchang, Sun Yingjian and Lin Qihao.
The patent application number is CN202422957040U 20241202. The patent public..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Tianyi Extraction Tech Co Ltd for Sodium Thioglycolate-containing Wastewater Treatment Device. Zhang Longsheng, Gao Yanfang, Dou Kaikai, Dong Weike, Ma Chaoqun and Wang Lijun developed the invention.
The patent application number..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Coking Coal Cleaning Utilization Laboratory Branch Of Shanxi Coking Coal Group Co Ltd for Fabricated Laboratory Sewage and Wastewater Treatment Equipment. Wang Shujun, Han Xinjie, Yuan Chao, Zhao Kejian, Li Xiufeng, Zhang Tingting, Jin Xiaoyu..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Hangzhou Nanbowan Environmental Tech Co Ltd has been granted a patent for Grinding and Stirring Integrated Water Treatment Reaction Kettle. This invention was developed by Zou Zhonghui.
The patent application number is CN202422843020U 20241121. The patent publication number is CN223496274 (U). Internationa..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Suzhou Xinhelan Environmental Protection Tech Co Ltd has been granted a patent for Advanced Oxidation Advanced Wastewater Treatment Equipment. This invention was developed by Yin Dongdong.
The patent application number is CN202421987521U 20240816. The patent publication number is CN223496273 (U). Internati..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Jiangsu Dingqi Intelligent Tech Co Ltd has received a patent for Water Pollution Treatment Circulating Treatment Machine. This invention was developed by Ma Jun, Li Yongjuan and Guo Jun.
The patent application number is CN202422286114U 20240919. The patent publication number is CN223496271 (U). Internation..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Contemporary Amperex Technology, Jiangsu and Jiangsu Lithitech Co Ltd for Demagnetizing and Filtering Device. Wang Juan, Gu Xiang and Zhu Yinjun developed the invention.
The patent application number is CN202422454899U 20241010. The patent..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Shandong North Sanwei Environmental Protection Tech Co Ltd has been awarded a patent for Reaction Device for Waste Liquid Iron-carbon Micro-electrolysis and Convenient to Clean Agglomerates. This invention was developed by Wang Tingwen, Yu Haoran, Wang Chenyu, Shao Mingjiu and Zheng Gang.
The patent applic..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Guangxi Suyuan Environmental Prot Engineering Co Ltd has been granted a patent for Leachate Tower Type Treatment Device. Xu Xiang, Wang Guangya and Yang Zhuoping developed the invention.
The patent application number is CN202422999075U 20241205. The patent publication number is CN223496260 (U). Internation..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Guangdong Yuewanlan Environmental Tech Co Ltd has obtained a patent for pure water preparation equipment. This invention was developed by Yang Xinfei, Huang Huifeng, Qiu Huanming and Yu Changjie.
The patent application number is CN202422949425U 20241129. The patent publication number is CN223496259 (U). In..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Shaoxing Chengyang Tech Co Ltd has been granted a patent for Container Type Modularized Water Purification System Structure. This invention was developed by Jin Haisong, Fang Yong, Qiu Jielong, Zhang Peijie, Xiang Jincheng, Lee Yang-woo, Zhang Mengqi and Qi Ming.
The patent application number is CN20242291..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Foshan Micro Midea Filter Mfg Co Ltd has received a patent for Water Purification Device and Water Purification Equipment. This invention was developed by Tang Zhihua, Yang Jiulin, Hyun Jin-woo and Chen Juan.
The patent application number is CN202422823022U 20241119. The patent publication number is CN2234..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Ningbo Qingshuifang Environmental Protection Tech Co Ltd has obtained a patent for composite long-acting filter element. This invention was developed by Du Jianyao.
The patent application number is CN202422612569U 20241028. The patent publication number is CN223496254 (U). International Patent Classificati..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Shandong Shuirun Water Co Ltd for Scum Collecting Device for Sewage Treatment Tank. Tang Lixue, Zhou Guangchang, Wang Wenbo and Yuan Wei developed the invention.
The patent application number is CN202422914380U 20241128. The patent publica..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Wuxi Tengna Environmental Protection Tech Co Ltd has obtained a patent for disinfection tank for production of water purification equipment. This invention was developed by Zhao Hongjin and Zhao Gang.
The patent application number is CN20242308038U 20241206. The patent publication number is CN223496243 (U)..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Shanghai Fengshen Env Equipment Engineering Co Ltd has been awarded a patent for Ultrasonic Cleaning Ultraviolet Sterilizer Applied to Water Treatment. This invention was developed by Zeng Liang.
The patent application number is CN202422914109U 20241128. The patent publication number is CN223496242 (U). In..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Ningxia Road & Bridge Construction has sought patent for Synergistic Activation Method and System for Co2 Mineralized Solid Waste. This invention was developed by Wang Chaohui, Guo Bin, Ma Wei, Li Ruijie, Wang Xianghua, Liu Rong, Zhang Changqing, Chen Yueheng, Liu Ning, Zhang Xiaolong, Guo Jian, Tian Wei, Liu..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- PowerChina Northwest Engineering Corporation has applied Chinese patent for System for Exploiting Thickened Oil Through Cooperation of Solar Energy and Industrial Flue Gas and Working Method of System. Dang Feilong, Lu Yan, Ding Zhuo, Zhou Zhi, He Shiwei and Chai Baohua developed it.
The patent application..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has published Guangdong Zhongwei Environmental Protection Biotechnology patent application for Preparation Method of Sea Mud Saline-alkali Soil Microbial Agent and In-situ Ecological Restoration Method. The invention was developed by Tan Yongsheng, Zhang Baoan, Yang..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Xuanwei Jintai Resource Integration Utilization Co Ltd has been granted a patent for Zinc-containing Dust Sludge Solid Waste Treatment Device. This invention was developed by Huang Mingchuan, Zhao Haitao and Zhang Songbin.
The patent application number is CN202422721294U 20241108. The patent publication nu..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Xi'an TPRI Boiler Environmental Protection Engineering has submitted a patent application for Flue Gas Waste Heat Utilization System of Gas-fired Boiler. This invention was developed by Zhang Xu, Dong Fangqi, Shen Jikang, Zhou Fei, Zou Xiaogang, Li Wenfeng, Li Nan and Che Hongwei.
The patent application nu..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has released Xi'an TPRI Boiler Environmental Protection Engineering patent application for Device and Method for Utilizing Flue Gas Waste Heat of Gas-fired Boiler. This invention was developed by Zhang Xu, Dong Fangqi, Shen Jikang, Zhou Fei, Zou Xiaogang, Li Wenfeng..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Yuxing Env Engineering Co Ltd for Activated Carbon Pulse Type Spraying and Mixing Device for Domestic Sewage Treatment. Li Kai, Li Zijian, Hu Siqi and Liao Senzhong developed the invention.
The patent application number is CN20242312326U 2..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Anhui Haizhi Botian Environmental Protection Tech Co Ltd has received a patent for Farmland Heavy Metal-containing Sewage Treatment Mechanism. This invention was developed by Li Ding, Liang Xintao and Zhou Ziqiang.
The patent application number is CN202422989688U 20241205. The patent publication number is ..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Yisheng Tianjin Environmental Tech Co Ltd for Livestock Harmless Waste Liquid Treatment Equipment. Li Benli and Xiang Yu developed the invention.
The patent application number is CN202422627163U 20241030. The patent publication number is C..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Qingdao Yimei Env Project Co Ltd has been granted a patent for Air Floatation Device for Sewage Treatment. This invention was developed by Ding Hefa and Song Xiao.
The patent application number is CN20242308872U 20241206. The patent publication number is CN223496237 (U). International Patent Classification..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Shimian Tianyu Tech Co Ltd for Wastewater Evaporation Device. Zhang Hui developed the invention.
The patent application number is CN20242304676U 20241206. The patent publication number is CN223496231 (U). International Patent Classificatio..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Fushun Donglian Anxin Chemical Co Ltd has obtained a patent for water ring vacuum pump waste liquid treatment device. This invention was developed by Satomatsu Hisashi, Lee Yong-han, Liu Yao, Zhao Yuankai, Zhang Pengfei and Zhang Jun.
The patent application number is CN202422994553U 20241205. The patent pu..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Taixing Fuchang Environmental Protection Tech Co Ltd has obtained a patent for comprehensive utilization system for benzoic acid wastewater. This invention was developed by Shen Jiandong, Han Xiaolei, Shen Shijin, Ding Junhuo, Tang Junying, Jiao Zhengrong and Jiang Jisheng.
The patent application number is..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Shandong Ruidong Environmental Protection Tech Co Ltd has secured a patent on Treatment Device for Amine Liquid Purification Wastewater. Jin Feng and Yu Jinyao developed the invention.
The patent application number is CN202422944236U 20241129. The patent publication number is CN223496227 (U). International..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Guangdong Shunkong Environmental Invest Co Ltd has been granted a patent for Kitchen Grease Tank Returned Wastewater and Waste Residue Treatment System. This invention was developed by Zhang Jingqiang, Li Wenchao and Zeng Zeliang.
The patent application number is CN202521982238U 20250916. The patent public..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Suzhou Anchuan Environmental Protection Tech Co Ltd has obtained a patent for agent adding device for wastewater treatment. This invention was developed by Ling Jun and Yuan Enze.
The patent application number is CN202422992075U 20241205. The patent publication number is CN223496223 (U). International Pate..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Shanxi Huatong Lantian Environmental Prot Co Ltd has been granted a patent for Anti-blocking Water Treatment Feeding Device with Drying Structure. Wang Zongying developed the invention.
The patent application number is CN202422877907U 20241125. The patent publication number is CN223496219 (U). Internationa..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has awarded a patent to Linglan Env Jiangsu Co Ltd for Dosing Device. Yang Zibin, Ren Xi and Wu Zhenyu developed the invention.
The patent application number is CN202422861000U 20241122. The patent publication number is CN223496216 (U). International Patent Class..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Xinjiang Institute of Ecology & Geography, CAS has submitted a patent application for Method for Evaluating and Analyzing Influence of Biodegradable Mulching Film on Arid Region Field Soil Environment. This invention was developed by Liang Xueqiong, Sun Lingxiao, Zhao Ruoxian, Zheng Hongbo, Liu Ruihan, He Jin..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has released Citylight Shenzhen Unmanned Driving patent application for Global Planning Method for Structured Road Sweeping Operation of Unmanned Sweeper. This invention was developed by Guo Xinyang, Wang Honghui and Zhang Yuanming.
The patent application number ..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- Northwest Normal University has sought patent for Rainwater Recycling Equipment for Environmental Design. This invention was developed by Xue Zheng.
The patent application number is CN202511946568 20251223. The patent publication number is CN121654156 (A). International Patent Classification codes are C02F..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- China University of Geosciences, Wuhan has submitted a patent application for Gradient-variable Multifunctional Rainfall Infiltration and Runoff Simulation Experiment Device and Gradient-variable Multifunctional Rainfall Infiltration and Runoff Simulation Experiment Method. Liu Yanfeng, Song Fangyao, Jiang Co..
Enviornmental
| Tue 23 Jun 2026
Beijing, June 23 -- State Intellectual Property Office of China has published Guangdong Keli Industry Tech Co Ltd patent application for Flue Gas Mixing and Discharging Equipment. The invention was developed by Wu Liyong and Chi Ganyuanlong.
The patent application number is CN202511865763 20251211. The patent publication numb..
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