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Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jiangxi Puhe Shengye Environmental Protection Tech Co Ltd and Jiangxi University of Science and Technology have filed a patent application for Method for Recovering Precious Metal in Refining Wastewater Based on Adsorption Method. This invention was developed by Liu Shenyou, Yang Renwei, Shi Jiaguang, Ouyang ..
Enviornmental
| Wed 12 Aug 2026
Geneva, Aug. 12 -- Hakuto Co Ltd has filed a patent application for Agent and Method for Removing Fluoride Ions in Wastewater. This invention was developed by Ueda Toshiaki.
The patent application number is WO2026JP01183 20260116. The patent publication number is WO2026163849 (A1). International Patent Classification code is ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Dalian Baigong Intelligent Technology Engineering has submitted a patent application for Dehumidification and Purification Integrated Fresh Air System. This invention was developed by Li Yongjun.
The patent application number is CN202610368873 20260325. The patent publication number is CN122062325 (A). Int..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Jigang International Engineering & Technology has filed a patent application for Flue Gas Heat Exchanger and Supercritical Carbon Dioxide Power Generation System. This invention was developed by Yin Xiongfeng, Chen Liang, Sun Lijun, Wang Mingnan, Cheng Yuhang, Cheng Yu, Li Junwei, Li Bing and Sun Yawen.
Th..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has received Ningbo Fotile Kitchen Ware patent application for Condensate Water Treatment Method and Intelligent Electric Appliance. He Libo developed the invention.
The patent application number is CN20261022542 20260108. The patent publication number is CN12206..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Beijing Chaoyang Environment Group has submitted a patent application for Kitchen Garbage Reduction Optimization Method and System Based on AI Feedback Mechanism. This invention was developed by Sun Chaoyi, Zhang Zhiyuan, Jiang Kun, Hou Yue and Su Hong.
The patent application number is CN202511993831 20251..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Hunan University of Science & Engineering has sought patent for Solid Waste Treatment Device for Chemical Safety. This invention was developed by Yang Jinchen, Wang Yongchun, Guo Hua and Zhou Fangjian.
The patent application number is CN202610299549 20260312. The patent publication number is CN122077971 (A..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Huangshan Futian Jinggong Intelligent Manufacturing patent application for Regularization Treatment Device for Sheet Materials. The invention was developed by Hu Cong, Yang Xunyu, Dai Wenming and Hong Jung Hwi.
The patent application number is CN202..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Suzhou Yueneng Technology has filed a patent application for Modified Activated Carbon Composition and Application Thereof in Oil Gas Recovery and Deep Purification Process. This invention was developed by Zuo Qiufeng.
The patent application number is CN202610230803 20260227. The patent publication number ..
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
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Qiangxin Technology (Nantong) has applied Chinese patent for Efficient Continuous Solid Solution Treatment Process and System for 18ni350 Material. Xu Huijun, Min Xuegang, Xu Yazhu, Liu Junyuan, Huang Lei, Zhang Yong, Zhai Guosheng and Zhang Jinsheng developed it.
The patent application number is CN2026101..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Shandong Expressway Environmental Technology patent application for Isolation Device with Noise Reduction and Dust Removal Functions. The invention was developed by Zhang Jian, Shao Zhiqiang and Zhuang Yeyu.
The patent application number is CN202610..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Jiangsu Luoyun Water Conservancy Project Administration has submitted a patent application for Anti-freezing Riverway Water Retaining Gate for Water Conservancy Project. This invention was developed by Xie Tianrui, Zhang Zihao, Yu Yang, Zhang Chengyu, Wang Haoyu, Wang Haonan, Ma Xudong, Ding Rui, Xu Tong, Che..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has published Kohler patent application for Toilet Water Treatment Apparatus and Method. The invention was developed by Garrels Clayton C, Kuru William C, Hanna Kenneth C and Zhang Weimin.
The patent application number is CN202511607918 20251105. The patent publi..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Shaoyang University has submitted a patent application for Garbage Pyrolysis Gas Combustion Device and Combustion Method Thereof. This invention was developed by Peng Pan, Wang Lin, Wang Shuhui, Zhang Junxia and Zhang Xiang.
The patent application number is CN202610303443 20260312. The patent publication n..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 12 -- State Intellectual Property Office of China has released Hangzhou Robam Appliances patent application for Oil Fume Separation Device, Oil Fume Treatment Equipment and Control Method. This invention was developed by Ren Fujia, Sun Jinglong, Chen Yifan, Zhang Su and Wu Zhaohua.
The patent application number ..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Anhui Xinjiyuan Technology has submitted a patent application for Lepidolite High-temperature Calcination Process and Device Based on Tail Gas Purification Treatment. Liu Lei and Wei Zhigang developed the invention.
The patent application number is CN202610349128 20260320. The patent publication number is ..
Enviornmental
| Tue 11 Aug 2026
Geneva, Aug. 12 -- KU Leuven has sought patent for Flush Block to Remove Micropollutants in Flushing Water. This invention was developed by Cabooter Deirdre, Liu Zhongda, Van Den Mooter Guy and Dewil Raf.
The patent application number is WO2026EP52364 20260129. The patent publication number is WO2026162668 (A1). International..
Enviornmental
| Wed 12 Aug 2026
Geneva, Aug. 12 -- Daikin India has submitted a patent application for Abnormality Determination Device, Carbon Dioxide Recovery Device, Abnormality Determination Method, and Program. This invention was developed by Asakura Hiroshi, Iyoshi Yuta, Yoko Kentaro, Matsumura Naoki, Tei Shimei, Furuya Hiroyuki, Sato Kiichiro and Aoki H..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 12 -- Central South University has submitted a patent application for Tunnel Three-dimensional Drainage System and Tunnel Intelligent Drainage Method. This invention was developed by Wang Weidong, Nie Rusong, Liu Linghui, Lei Mingfeng, Jia Chaojun, Lyu Yongkui and Xiao Yingming.
The patent application number is ..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 12 -- zhejiang Juying Fan Industry has submitted a patent application for Laboratory Waste Gas Induction High-altitude Jet Fan Control System. Luo Canlong, Shen Bingxiao, Shi Xingxiang, Zheng Jieqing, Dai Danchao, Chen Chao and Shi Miyu developed the invention.
The patent application number is CN202610554189 202..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- Hangzhou Robam Appliances has sought patent for Oil Smoke Purification Equipment. This invention was developed by Bai Qingsong, Yu Fuqiang, Ren Fujia, Zeng Xianwei and Liu Rong.
The patent application number is CN202610288024 20260310. The patent publication number is CN122063021 (A). International Patent ..
Enviornmental
| Wed 12 Aug 2026
Beijing, Aug. 12 -- East China University of Science and Technology has sought patent for Anti-sloshing Oil-gas-water Separator Suitable for Deep Sea Oil-gas Platform Water Treatment and Separation Method of Anti-sloshing Oil-gas-water Separator. This invention was developed by Yang Qiang, Lu Hao, Gu Yong, Xue Jinwei, Wang Huali..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Fannisi Intelligent Care Equipment Mfg Hangzhou Co Ltd has received a patent for Pollution Discharge Mechanism of Impregnator. This invention was developed by Li Shaochong.
The patent application number is CN202520176888U 20250130. The patent publication number is CN223522904 (U). International Patent Clas..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Chengdu Jingrun Environmental Prot Equipment Co Ltd for Liquid Conveying Device for Environment-friendly Recycling Treatment. Ma Jian, Huang Xiang and He Yongchao developed the invention.
The patent application number is CN202421644073U 20..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to CIMC Green Energy Low Carbon Tech Guangdong Co Ltd, CIMC Enric Investment Holdings Shenzhen Co Ltd and China International Marine Containers (Group) for Waste Gas and Solid Waste Comprehensive Utilization System for Methanol Preparation Throu..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Li Rongrong has received a patent for Simple Agricultural Solid Waste Aerobic Composting Equipment. This invention was developed by Li Rongrong and Cai Rui.
The patent application number is CN20242387289U 20241213. The patent publication number is CN223522443 (U). International Patent Classification code i..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shanghai Jierang Environmental Protection Tech Co Ltd has secured a patent on Agricultural Waste Treatment Device. Mao Yanjie, Liang Zhenghai and Yoon Byung-kyu developed the invention.
The patent application number is CN202422901644U 20241127. The patent publication number is CN223522436 (U). Internationa..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shanghai Fuchan Machinery Tech Co Ltd has received a patent for Multi-effect Sludge Drying Equipment. This invention was developed by Li Xiaoling, Chen Yi and Li Aoming.
The patent application number is CN20242318149U 20241209. The patent publication number is CN223522412 (U). International Patent Classifi..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Xinjiang Huafeng Environmental Prot Engineering Co Ltd has obtained a patent for dehydrated sludge thinning and rapid drying device. This invention was developed by Ma Zhansheng.
The patent application number is CN202422676145U 20241104. The patent publication number is CN223522411 (U). International Paten..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Dongming Jieyuan Environmental Protection Tech Co Ltd for Sludge Drying and Airing Device. Jiang Shun, Li Zhentao and Wang Hailin developed the invention.
The patent application number is CN202422209206U 20240910. The patent publication nu..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Hunan Yinhe Pengcheng High Pure Silicon Tech Co Ltd has been awarded a patent for Filter Press for Quartz Sand Sludge Treatment. This invention was developed by Li Yingrong.
The patent application number is CN202422823816U 20241120. The patent publication number is CN223522408 (U). International Patent Cla..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Hangzhou Saida Environmental Tech Co Ltd has been granted a patent for Ecological Restoration System for Polluted Bottom Mud of Riverway. This invention was developed by Weng Tingting and Li Haojun.
The patent application number is CN202422772446U 20241114. The patent publication number is CN223522403 (U)...
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Xinjiang Tianzhi Chenye Chemical Co Ltd and Xinjiang Tianye (Group) have received a patent for High-salinity Wastewater Recovery Treatment Device. This invention was developed by Zhang Honglei, Zhu Jianqiang, Li Zhongpeng, Guo Panchun, Zhou Dongpan, Liu Zhigang, Zhou Ke, Chen Hao, Yang Wende and He Yingdong.
..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Donglian Beifang Tech Beijing Co Ltd has received a patent for Efficient Deionized Water Device. This invention was developed by Hong Xiaogang.
The patent application number is CN20242325516U 20241209. The patent publication number is CN223522400 (U). International Patent Classification codes are C02F1/00,..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Weike Te Environmental Tech Shanghai Co Ltd has been granted a patent for Polyformaldehyde Wastewater Treatment Device. Qiu Xinyao and Li Chunfeng developed the invention.
The patent application number is CN20242323252U 20241206. The patent publication number is CN223522398 (U). International Patent Classi..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Guangdong Haiwen Environmental Protection Tech Co Ltd has secured a patent on System for Producing Ferric Trichloride Water Purifying Agent by Resource Utilization of Iron-containing Waste Hydrochloric Acid and Sludge. Liang Haibo, Huang Junlei and Zhong Mingzhao developed the invention.
The patent applica..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Mu Edel Nantong Electronic Tech Co Ltd has secured a patent on Wastewater Treatment Equipment. Chen Zihao, Li Siyue, Xu Meng, Ni Haibo, Chen Wenyuan, Zhao Chao, He Chunmei and Huang Yingcheng developed the invention.
The patent application number is CN202422942956U 20241201. The patent publication number i..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Anhui Quanjie Environmental Protection Tech Co Ltd has been granted a patent for Reverse Osmosis Filtration System Water Dispenser with Wastewater Recovery Function. This invention was developed by Cao Zheng, Yang Jun, Wang Wei and Zhao Jianfei.
The patent application number is CN202422931961U 20241129. Th..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Northwest Res Institute Mining & Metallurgy Institute has been awarded a patent for Laboratory Sewage Environment-friendly Purification Treatment Device. This invention was developed by Liu Weiwei, Liang Youqian and Wang Xinyu.
The patent application number is CN202422930268U 20241129. The patent publicati..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Dehydration System for Limestone-gypsum Wet Desulphurization Wastewater has been issued to Xi'an Aerospace Yuan Dongli Eng Co Ltd. This invention was developed by Wang Shouchun, Xia Jinsong, Zhai Bo, Huang Fan and Wang Hongbo.
The patent application number is CN202422908354U 20241127. Th..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Kunshan Deyuan Environmental Protection Development for Pretreatment Device for Organic Waste Liquid Recovery. Ren Wenqiu developed the invention.
The patent application number is CN202422899989U 20241127. The patent publication number is ..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Nanchang University has obtained a patent for municipal sewage stage treatment device. This invention was developed by Chen Zanxu.
The patent application number is CN202422879392U 20241125. The patent publication number is CN223522386 (U). International Patent Classification codes are B01D29/03, B01D29/58,..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Zhuhai Lixin Environmental Prot Co Ltd for Mixing Device for Household Garbage Leachate and Organic Wastewater. Li Shaosen, Shim Yoo Jung, Luo Xian, Qu Yunlong and Huang Wenke developed the invention.
The patent application number is CN202..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Hainan Runsen Tech Research And Development Co Ltd for Copper Sulfate Wastewater Integrated Treatment Equipment. Peng Sen and Peng Zesheng developed the invention.
The patent application number is CN202422846191U 20241121. The patent publi..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Fujian Zhengkang Intelligent Tech Co Ltd for Siphon Type Ultrafiltration Tap Water Treatment Device. Huang Zhaoyang, Li Guoping and Wang Kaiguo developed the invention.
The patent application number is CN202422816238U 20241119. The patent ..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Jiangxi Dragon Chi Biological Engineering has been granted a patent for Residue-prevention Sewage Treatment and Recovery Pool for Organic Green Manufacturing. This invention was developed by Yang Xuesen, Zhou Zheng, Yan Yuehong and Wang Meifang.
The patent application number is CN202422815271U 20241119. Th..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shandong Haijing Tianhuan Environmental Protection Tech Co Ltd has received a patent for Sewage Treatment System. This invention was developed by Song Hongchen, Yan Xiyao, Cui Hongcui, Zhou Zhijun, Kwak Chan, Wang Zhen, Han Xinlei and Zhang Jinfu.
The patent application number is CN202422698749U 20241106. ..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Northwest Res Institute Mining & Metallurgy Institute for Laboratory Sewage Purification Treatment Device. Hou Xue, Li Yongli, Gao Zhengjiao, Wang Zhuo, Qi Baiyu, Lu Changxiang, Jin Long, Zhang Wenqiang, Zhao Hecun and Yang Zhuorong developed..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Kehong Science & Tech Group Co Ltd has been granted a patent for Preliminary Purification Device for Papermaking Wastewater. This invention was developed by Li Baigang, Sun Liping and Yu Jianming.
The patent application number is CN202422314763U 20240923. The patent publication number is CN223522374 (U). I..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Sichuan Tongsheng Amino Acid Co Ltd has secured a patent on Amino Acid Production Wastewater Treatment Device. Li Deyong, Jiao Bo, Du Peng and Chen Shujuan developed the invention.
The patent application number is CN202422218171U 20240911. The patent publication number is CN223522373 (U). International Pat..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Wuhan Longyu Found Engineering has been granted a patent for Muddy Water Treatment Pond. This invention was developed by Chen Mingchun, Zhou Ruichun and Yang Renguang.
The patent application number is CN202420764902U 20240415. The patent publication number is CN223522370 (U). International Patent Classific..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Liancheng Ecological Env Engineering Co Ltd for Aeration Assembly for Urban Sewage Treatment. Cheng Gang, Xu Minjie and Tang Xin developed the invention.
The patent application number is CN202422868591U 20241125. The patent public..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Water Conservancy Group Environmental Tech Operation And Maintenance Co Ltd for Aeration Device for Sewage Treatment. Zhao Yang, Wang Zhiyang, Yue Wei, Wang Wei and Cui Xinyu developed the invention.
The patent application number i..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Suzhou Hongen Environmental Protection Technology has received a patent for Sewage Treatment Aeration Device. This invention was developed by Zhou Zhiyuan, Gu Shunhao and Shen Zhengxiang.
The patent application number is CN202422530619U 20241021. The patent publication number is CN223522365 (U). Internatio..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Hangzhou Ruiyixin Ind Co Ltd has received a patent for Microbial Filler Sewage Treatment Tank. This invention was developed by Shen Xin.
The patent application number is CN202422612783U 20241029. The patent publication number is CN223522363 (U). International Patent Classification codes are C02F3/34 and C0..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Nanjing Univ & Yancheng Academy Of Environmental Protection Technology And Engineering has been awarded a patent for Device for Removing Organophosphorus Ester in Sewage by Iron-containing Matrix Reinforced Artificial Wetland. This invention was developed by Xing Liqun, Su Xiaoming and Li Aimin.
The patent..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Sun Yat-sen University has been granted a patent for UNITANK-ASSR Combined Sewage Sludge Reduction Device. This invention was developed by Deng Huanzhong, Sun Lianpeng, Li Mingxuan, Chen Chuanhan, Li Ruohong, Ma Zeyang and Yang Ruoling.
The patent application number is CN202422915479U 20241128. The patent ..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Zhang Chuidiao has been granted a patent for Pig Manure Sewage Treatment Device.
The patent application number is CN202422835923U 20241120. The patent publication number is CN223522359 (U). International Patent Classification codes are C02F1/00, C02F11/00, C02F11/02, C02F11/04, C02F3/30, C05F3/06, C05F7/0..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Denitrification Filtering System for Water Treatment has been issued to Powerchina Chengdu Engineering. This invention was developed by Ma Zongkai, Li Ming, Liu Xueping, Luo Yawen and Xiang Fan.
The patent application number is CN202422738121U 20241111. The patent publication number is C..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Dezhou Shengbang Sports Ind Group Co Ltd for Automatic Dosing and Filtering Device. Huang Yongchao and Zhang Qingming developed the invention.
The patent application number is CN202422832200U 20241120. The patent publication number is CN22..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Dongguan Xindongxin Environmental Prot Investment Co Ltd and Guangdong Dongshi Env Co Ltd have been awarded a patent for Fly Ash and Waste Acid Synergetic Neutralization Treatment System. This invention was developed by Liu Yanghou, Yu Yanfeng, Li Huakui and Peng Yihui.
The patent application number is CN2..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Weike Te Environmental Tech Shanghai Co Ltd has secured a patent on Pretreatment Device for Refinery Wastewater. Qiu Xinyao and Li Chunfeng developed the invention.
The patent application number is CN20242323198U 20241206. The patent publication number is CN223522350 (U). International Patent Classificatio..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Gallium Tech Jiangsu Co Ltd for Efficient Precipitation Device for Sewage Treatment. Fu Honglei, Yan Liping, Xing Yumei, Fu Hongjun and Tang Lingyun developed the invention.
The patent application number is CN202422989644U 20241205. The pa..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Hebei Guangli Environmental Prot Engineering Co Ltd has obtained a patent for sewage treatment desilting equipment. This invention was developed by Ren Weishuai and Qiang Limin.
The patent application number is CN202422949856U 20241202. The patent publication number is CN223522348 (U). International Patent..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shandong Lanwo Water Purification Tech Co Ltd has been granted a patent for Automatic Disinfection Device for Water Treatment. This invention was developed by Li Lu.
The patent application number is CN202422532817U 20241021. The patent publication number is CN223522345 (U). International Patent Classificat..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Zhengzhou Public Environmental Technology has obtained a patent for electric flocculation equipment for treating landfill leachate. This invention was developed by Wang Kui, Zhao Yijing, Huang Wei, Shao Kangwei and Jia Xiaodong.
The patent application number is CN202422661098U 20241101. The patent publicat..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Fujian Qihaoke Environmental Protection Tech Co Ltd has received a patent for Structure for Removing Suspended Matters in Dedusting Circulating Water. This invention was developed by Tu Muhai, Lu Minchang, Li Zhong, Chen Mengjia and Chen Shouye.
The patent application number is CN202422974810U 20241204. Th..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Lianyungang Weilesi New Energy Tech Co Ltd has been awarded a patent for Emergency Device for Separating Grease for Sewage Treatment. This invention was developed by Si Xuemei and Liu Ni.
The patent application number is CN202422846256U 20241121. The patent publication number is CN223522330 (U). Internatio..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Huizhou Zhongxin Chemical Co Ltd has been awarded a patent for Circulating System for Sewage Pretreatment. This invention was developed by Li Kuo, Zheng Yongyao, Guo Shude, Sun Yanyu and Shu Xin.
The patent application number is CN202422560385U 20241023. The patent publication number is CN223522328 (U). In..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Qingdao Huafeng Weiye Electric Power Tech Engineering Co Ltd for Air Floatation Device for Circular Treatment of Wastewater. Zhang Chengliang, Zhang Zhijiang and Wang Li developed the invention.
The patent application number is CN202422820..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Luoyang Kesheng New Material Tech Co Ltd for Conveying Sliding Plate Capable of Receiving Waste Materials. Wang Yongheng developed the invention.
The patent application number is CN202422931117U 20241129. The patent publication number is C..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Construction Waste Clearing and Transporting Device has been issued to Fujian Zhonghuifu Construction Eng Co Ltd. This invention was developed by Chen Yankun, Cheng Ling, Weng Zhiting, Chen Mingzhen, Chi Wenkun, Lin Peichao, Chen Qinghua and Yu Hongju.
The patent application number is CN..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Intelligent Garbage Can has been issued to Qingdao Hairi High Tech Co Ltd and Haier Smart Home. This invention was developed by Qi Lufu, Li Yaliang, Zou Hongliang and Li Sheng.
The patent application number is CN202423112600U 20241216. The patent publication number is CN223521568 (U). In..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Cao Baosong for Garbage Can.
The patent application number is CN202422859422U 20241122. The patent publication number is CN223521565 (U). International Patent Classification codes are B65F1/06 and B65F1/14.
The abstract released by the..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Qingdao Changheng Ind Co Ltd has secured a patent on Insect-proof Garbage Can. Zhang Tongrui, Xue Xilu, Li Chao, Xie Xiaoqing and Wang Heting developed the invention.
The patent application number is CN202422685863U 20241105. The patent publication number is CN223521564 (U). International Patent Classifica..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Dongguan Yasong Intelligent Tech Co Ltd has been granted a patent for Electric Garbage Can with Cover Opened Through Radar Induction. Liu Wei developed the invention.
The patent application number is CN202422602092U 20241028. The patent publication number is CN223521563 (U). International Patent Classifica..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shaoyang Heibaoshi Renewable Resources Co Ltd has secured a patent on Labor-saving Garbage Can Wheel with Bearing. Yao Yuhang, Ruan Zhuanning, Yao Fei and Sougnet developed the invention.
The patent application number is CN202422302415U 20240920. The patent publication number is CN223521562 (U). Internatio..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Central South University has been granted a patent for Intelligent Garbage Collection Device. This invention was developed by Xu Lihao, Ma Ronghuan, Han Yubo, Ge Xinhao and Hu Ruidi.
The patent application number is CN202423184877U 20241223. The patent publication number is CN223521561 (U). International P..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Zhejiang Choisun Bio Tech Co Ltd has been awarded a patent for Vegetable Fat Storage Tank Capable of Preventing Pollution and Facilitating Sampling. This invention was developed by Li Mengjie, Zhang Xiangjie and Cui Mengyao.
The patent application number is CN202422931566U 20241129. The patent publication ..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Utaly Environmental Protection Tech Co Ltd for Discharging Device for Drying Sludge and Stock Bin Comprising Same. Zhou Ping developed the invention.
The patent application number is CN202423188160U 20241224. The patent publicati..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Portable Precious Metal Liquid Medicine Waste Liquid Transfer Device has been issued to Schweizer Electronics Jiangsu Co Ltd. This invention was developed by Wang Zhongping, Cong Guangjun and Li Qidong.
The patent application number is CN202422860133U 20241122. The patent publication num..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shanghai Xiangkong Intelligent Tech Co Ltd has obtained a patent for air exhaust cover structure of vacuumizing device. This invention was developed by Li Hui and Zhang Pan.
The patent application number is CN20242357650U 20241211. The patent publication number is CN223521478 (U). International Patent Clas..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Xi'an Eureka Environmental Protection Tech Co Ltd has secured a patent on Efficient Self-cleaning Micro-electrolysis Device. Ma Di, Tao Kun, Feng Bo, Zhang Jingyu and Wang Gaohua developed the invention.
The patent application number is CN20242316458U 20241207. The patent publication number is CN223522342 ..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Hefei Keruite Environmental Protection Engineering has secured a patent on Water Treatment Reverse Osmosis Membrane Assembly Cleaning Device. Bao Qinggang, Wang Liuqing, Xu Jiankang and Li Ke developed the invention.
The patent application number is CN20242305522U 20241206. The patent publication number is..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Hangzhou Jiuyang Water Purification System Co Ltd has been awarded a patent for Filter Element. This invention was developed by Wang Xuning, Hu Raofeng, Liu Zongyin and Ma Mingyang.
The patent application number is CN202422924076U 20241128. The patent publication number is CN223522338 (U). International Pa..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Quanzhou Cecep Water Treat Technology Co Ltd has been granted a patent for Ro (reverse Osmosis) Membrane Separation Electroplating Waste Liquid Treatment Equipment. This invention was developed by Wu Jian, Li Kaijun, Huang Weiping, Zheng Zhifa, Zeng Zhihui and Zhang Hebing.
The patent application number is..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Kunming Yuyin Automatic Equipment Co Ltd for Reverse Osmosis Water Purification Assembly. Wang Bin developed the invention.
The patent application number is CN202422690440U 20241105. The patent publication number is CN223522336 (U). Intern..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Suzhou Senyou Environmental Tech Co Ltd has obtained a patent for pretreatment device for leachate of garbage transfer station. This invention was developed by Shen Dawei.
The patent application number is CN202422992203U 20241205. The patent publication number is CN223522333 (U). International Patent Class..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Heavy Metal Ion Remover for Sewage has been issued to Weifang Hongtu Environmental Protection Equipment. This invention was developed by Zhang Qiuyuan.
The patent application number is CN202422835922U 20241120. The patent publication number is CN223522324 (U). International Patent Classi..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Suzhou Suchuang Environment Tech Development Co Ltd has received a patent for Pressurized Dissolved Air Flotation Equipment for Sewage Treatment. This invention was developed by Zhang Yijun, Zhang Wenbo, Zhong Yuanbiao, Gui Bing and Feng Xin.
The patent application number is CN202422582073U 20241025. The p..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Songhe Environmental Protection Tech Co Ltd for Planting and Breeding Combined Treatment Device for Breeding Wastewater. Xie Xiaoling developed the invention.
The patent application number is CN20242314314U 20241207. The patent p..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Hafu Environmental Tech Shanghai Co Ltd for Mud Interception Treatment Equipment Capable of Prolonging Cleaning Interval of Mud Interception Piece. Xin Pengfei and Jiang Wenwen developed the invention.
The patent application number is CN20..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Hafu Environmental Tech Shanghai Co Ltd has been granted a patent for Sewage Treatment Device. Xin Pengfei and Jiang Wenwen developed the invention.
The patent application number is CN20242303874U 20241206. The patent publication number is CN223522311 (U). International Patent Classification codes are B01D..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chinese Patent for Softening Treatment Device for Treating Heavy Salt Water by Using Whole Membrane Method has been issued to Hefei Keruite Environmental Protection Engineering. This invention was developed by Bao Qinggang, Wang Liuqing, Xu Jiankang and Li Ke.
The patent application number is CN20242293022..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Qingdao Capital Ruihai Water Co Ltd and Qingdao University of Science and Technology have been granted a patent for Efficient Struvite Reactor for Removing Nitrogen and Phosphorus from Wastewater. Ye Wenhui, Guo Jia, Zhang Zhen, Ge Baoqing, Tong Yudong, Cheng Yang, Dong Hongguo, Zhang Yanli, Wang Na, Wei Yuan..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Shanghai Beifan Environmental Protection Tech Co Ltd has been granted a patent for Grid Deslagging Device for Sewage Pretreatment. This invention was developed by Yao Linxiu and Wang Jue.
The patent application number is CN202422703097U 20241106. The patent publication number is CN223522306 (U). Internatio..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Chongqing Yudong Water Co Ltd has been granted a patent for Efficient Sewage Treatment Device. Chen Yuan, Tang Yong, Wu Xuewu, Tan Yanyun, Zhou Peng and Ren Li developed the invention.
The patent application number is CN202422636616U 20241030. The patent publication number is CN223522304 (U). International..
Enviornmental
| Tue 11 Aug 2026
Beijing, Aug. 11 -- Nanjing Yunhai Construction Co Ltd has obtained a patent for municipal sewage tube well construction auxiliary device. This invention was developed by Jing Yunhai, Zhang Ailing, Liu Xiaoming and Duanmu Jiajun.
The patent application number is CN20242308410U 20241206. The patent publication number is CN2235..
Enviornmental
| Mon 10 Aug 2026
Beijing, Aug. 11 -- State Intellectual Property Office of China has awarded a patent to Tonghua Jincheng Petroleum Machinery Co Ltd for Novel Integrated Sewage Receiving Box for Wellhead Platform. Xue Ligang, Li Wenyi and Jia Ao developed the invention.
The patent application number is CN202422852490U 20241122. The patent pub..
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