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Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Jinan City Laiwu Distr Zhaili Town People's Government for Water Conservancy River Channel Trash Holding and Flood Prevention Device. Yang Jinghua developed the invention.
The patent application number is CN20252051194U 20250109. The pate..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Guangxi Yuchai Special Purpose Automobile Co Ltd has obtained a patent for garbage compression transfer station. This invention was developed by Liao Xianghui, Liu Zhenhua, Liang Zhou, Lin Tianxiao, Tang Yongjun, Li Chaofeng, Lu Juzhi, Liu Yi, Wu Chengzi, Nong Yan, Huang Yifeng and Ou Haitao.
The patent a..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Guangdong Zhaohetian Environmental Tech Co Ltd has obtained a patent for garbage transfer device for cleaning. This invention was developed by Chen Jinghong.
The patent application number is CN20242323664U 20241209. The patent publication number is CN223673449 (U). International Patent Classification code..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Hubei Bangmangban Tech Group Co Ltd has been awarded a patent for Smart City Garbage Can Based on Internet of Things. This invention was developed by Wang Jun and Tao Yulian.
The patent application number is CN202520306479U 20250225. The patent publication number is CN223673447 (U). International Patent C..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Dongguan Kaijin Plastic Products Co Ltd has received a patent for Automatic Packaging Garbage Can. This invention was developed by Cai Jiajun.
The patent application number is CN202520280268U 20250220. The patent publication number is CN223673446 (U). International Patent Classification codes are B65F1/06..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Ningbo Jiangbei Yilong Commerce and Trade Co Ltd has obtained a patent for improved garbage can cart. This invention was developed by Hua Xudong and Yang Chenzhuo.
The patent application number is CN20252061042U 20250110. The patent publication number is CN223673445 (U). International Patent Classificatio..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Langfang Yadijie Household Products Co Ltd has been awarded a patent for Garbage Can. This invention was developed by Kong Lingsong.
The patent application number is CN202422591956U 20241025. The patent publication number is CN223673437 (U). International Patent Classification codes are B65F1/06, B65F1/08..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Robot with Wheel Wing Type Composite Structure has been issued to Yulin University and Fugu Shengsheng Environmental Protection Tech Co Ltd. This invention was developed by Wang Xiong, Qin Desheng, Wei Yixuan, Feng Leilei, Luo Mengmeng and Gao Haiyan.
The patent application number is CN..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Hainan Fangzhi Tech Development Co Ltd has received a patent for Walking Wheel Pair for Mining Wet Dust Collector. This invention was developed by Song Yao, Liu Gang and Liu Yang.
The patent application number is CN202520153935U 20250123. The patent publication number is CN223672172 (U). International Pat..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Kitchen Garbage Sewage Pumping Device has been issued to Shenzhen Huahui Wisdom Garbage Tech Co Ltd. This invention was developed by Huang Yuguo, Huang Shouqi and Chang Yihui.
The patent application number is CN202520221716U 20250211. The patent publication number is CN223675506 (U). In..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Anhui Zhongguang Pipe Industry Tech Co Ltd has obtained a patent for rain and sewage diversion municipal pipeline. This invention was developed by Hu Guyue, Miao Qingzan and Tao Jianfang.
The patent application number is CN20242286185U 20240827. The patent publication number is CN223675480 (U). Internatio..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Jiangxi Yizhijie Environmental Protection Tech Co Ltd has been awarded a patent for Rainwater Collecting and Purifying Device. This invention was developed by Hu Hua, Qiu Jin, Li Yingying, Wang Yujie, Guo Ruobin, Qiu Jun, Tu Wenchao, Chen Changhui and Xiao Kai.
The patent application number is CN202520513..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shandong Xuyang Env Engineering Co Ltd has secured a patent on Flood Prevention Water Fender Storage Device for Water Conservancy Project. Hao Fenglei, Zhang Biao, Sun Haoran, Zhang Yahui and Wei Yanfen developed the invention.
The patent application number is CN202520180006U 20250205. The patent publicat..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Danyang Doing Travel Articles Co Ltd has received a patent for Filtering Type Rainwater Collector. This invention was developed by Zhang Gongzhai and Wang Xin.
The patent application number is CN202423286754U 20241231. The patent publication number is CN223675434 (U). International Patent Classification c..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Jinan Chengtou Drainage Group Co Ltd for Dehydration Filter Pressing Device for Sludge Treatment. Liu Shouling, Wu Yan, Lau Tak Wai, Li Qianhui and Zou Luyao developed the invention.
The patent application number is CN20252072798U 2025011..
Enviornmental
| Fri 25 Sep 2026
Munich, Sept. 24 -- Star Rafineri Anonim Sirketi has submitted a patent application for a Mixture of Microorganisms That Decomposes Amines Found in Refinery Wastewater. This invention was developed by Ezdesir Ayhan, Alpay Uyaniker Tayyibe, Sarikaya Pelin, Ozdemir Guven and Pashayeva Bike.
The patent application number is EP20..
Enviornmental
| Fri 25 Sep 2026
Seoul, Sept. 24 -- Mirae Environment Res Institute Co Ltd has submitted a patent application for Sludge Level Meter for Water Treatment Reactor. This invention was developed by Baek Sang Hyeon, Kim Eon Seok, Heo Ji Young, Kim Gwang Seok, Cho Gwang Ju, Kim Jong Min and Shin Jae Suk.
The patent application number is KR202400393..
Enviornmental
| Fri 25 Sep 2026
Munich, Sept. 24 -- Spiritus Tech PBC has submitted a patent application for Proton Hop Assisted Carbon Dioxide (CO2) Transport in an Amine Powder for the Direct Air Capture and Sequestration (DAC+s) of CO2. Warner Benjamin Peter, Crall Matthew Douglass, Lee Matthew Nicholson, Tew Emily Webster and Cadieu Charles Frederick devel..
Enviornmental
| Fri 25 Sep 2026
Seoul, Sept. 24 -- Korea Midland Power Co Ltd and Korea Electric Power have submitted a patent application for Cryogenic Carbon Dioxide Capture Divice with High-efficiency and Cryogenic Carbon Dioxide Capturing Process Using the Same. Lee Dong Woog, Kwak No Sang, Lee Jung Hyun and Lee Jin Hyang developed the invention.
The pa..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Chongqing Juhao Pump Ind Co Ltd has been awarded a patent for Oil Filter Type Air Filter. This invention was developed by Zhao Xueming and Cai Hao.
The patent application number is CN20242185409U 20240517. The patent publication number is CN223676399 (U). International Patent Classification code is F02M35..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Shandong Huide Energy and Environmental Protection Tech Co Ltd has secured a patent on Totally-closed Low-grade Waste Heat Recovery Power Generation Recycling System. Dong Yaqiong and Dong Guangwen developed the invention.
The patent application number is CN202520296971U 20250224. The patent publication n..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Shaanxi Tianchuan Equipment Tech Co Ltd has received a patent for Water Inlet and Sludge Discharge Device of Tube Push Bench. This invention was developed by Yu Youfeng, Zou Xu, Gao Haichao, Wang Yehang, Fan Fushuan, Zhang Feng and Zhang Yi.
The patent application number is CN202422706338U 20241107. The p..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Haixia Hongji Construction Eng Group Co Ltd has received a patent for Construction Waste Dust Purification Device. This invention was developed by Chen Tianbao.
The patent application number is CN202423252021U 20241227. The patent publication number is CN223676161 (U). International Patent Classification ..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Xinmingxing Environmental Protection Tech Co Ltd has been awarded a patent for Noise Reduction Device of Dust Removal Fan. This invention was developed by Wang Mingxing, Wu Dengjin and Cai Fen.
The patent application number is CN202423263779U 20241230. The patent publication number is CN223676618 (U). Int..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Coupling Device of Sewage Pump has been issued to Kaichuan Pump Co Ltd. This invention was developed by Jin Linghui and Lin Xingxing.
The patent application number is CN202520194313U 20250207. The patent publication number is CN223676485 (U). International Patent Classification codes ar..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Foushan Shunde Apollo Air Cleaner Co Ltd for Composite Filter Element and Water Purifier. Feng Haobin, Xuan Kaihua and Pi Xiaochun developed the invention.
The patent application number is CN202423223714U 20241225. The patent publication ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Lirun Tech Tianjin Co Ltd has received a patent for Integrated Reverse Osmosis Water Production Joint. This invention was developed by He Hao and Yao Yuan.
The patent application number is CN202422861226U 20241122. The patent publication number is CN223674389 (U). International Patent Classification codes..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have secured a patent on Sodium Ion Exchanger for Water Supply Treatment of Oil Field Steam-injection Boiler and Steam-injection Boiler. Wu Basuo, Sun Weichao, Li Zengwu, Zhang Yue, Du Dongmei, Tian Yujun, Zhao Weiwei and Pan Wenmin developed the invent..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Suzhou Anchuan Environmental Protection Tech Co Ltd has secured a patent on Scum Fishing Device for Wastewater Treatment. Ling Jun and Yuan Yi developed the invention.
The patent application number is CN202423230301U 20241226. The patent publication number is CN223674387 (U). International Patent Classifi..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Shouchuang Environmental Prot Energy Co Ltd for Adjustable Kitchen Garbage Oil-water Separation Device. Xie Zhonglin, Shen Hua and Bao Kuanlin developed the invention.
The patent application number is CN202423116032U 20241217. Th..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Oil-water Separator for Water Treatment has been issued to Zhengzhou Jieneng Water Treat Equipment Co Ltd. This invention was developed by Yang Huawei, Zhang Lina and Zhang Shuang'e.
The patent application number is CN202422958038U 20241202. The patent publication number is CN223674385 ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Yuantuo Environmental Tech Co Ltd for Bubble Generator for Organic Wastewater Treatment. Xia Fei and Huang Xiaofang developed the invention.
The patent application number is CN202423135329U 20241219. The patent publication number ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Lishui Zhongke Semiconductor Material Res Center Co Ltd has been awarded a patent for Sewage Treatment Device. This invention was developed by Ai Yujie, Lin Defeng, Xu Mingjie, Yang Xiaohong, Ye Fangzhen, Lin Congxiang, Lan Mengying and Lin Yanhan.
The patent application number is CN202422889898U 20241126..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jiangsu Xuanci Electromechanical Tech Co Ltd has been granted a patent for Movable Adsorption Device for High-concentration Organic Wastewater. Guan Hengfeng, Zhou Weifeng and Shi Xiaofan developed the invention.
The patent application number is CN202520242642U 20250217. The patent publication number is C..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Dalian Qitai Environmental Protection Tech Co Ltd has been granted a patent for Device for Automatically Separating Water from Hydrocarbon Distillate. This invention was developed by Rong Hao.
The patent application number is CN202423269251U 20241230. The patent publication number is CN223674372 (U). Inte..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Guoneng Baorixile Energy Ltd Company has been granted a patent for Mine Water Purification Device. This invention was developed by Ju Xingjun, Gao Sihua, Zhang Jinpeng, Zhao Yuguo, Zhang Guangli, Zhang Xiyu, Wang Qiangmin and Wang Shuxuan.
The patent application number is CN202423248250U 20241226. The pat..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Anhui Haoyue Renewable Resources Utilization Co Ltd for Air Flotation Oil Removal Pipeline Device for Kitchen Waste Wastewater Treatment. Wang Huichao, Wu Jiachun, Wu Qifan, Sun Haiqing, Xie Zhiwei, Zhao Wenwu and Zhao Fang developed the inv..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Wuxi Xinyihong Environmental Protection Tech Co Ltd has secured a patent on High-temperature Evaporation Demulsification Device for Emulsion Wastewater Treatment. Lyu Hai'an, Xiao Qin and Bian Guohui developed the invention.
The patent application number is CN202423213357U 20241225. The patent publication..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Spic Yuanda Water Service Co Ltd has been granted a patent for Wastewater Evaporation System. Wang Xudong, Chen Guojian, Jiang Hezhong, Ren Yong and He Qiang developed the invention.
The patent application number is CN202422988771U 20241204. The patent publication number is CN223674359 (U). International ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jiangxi Defu Environmental Protection Tech Development Co Ltd has obtained a patent for high-salinity wastewater treatment and recycling device. This invention was developed by Deng Yangyang, Liu Jinchang and Wang Renhua.
The patent application number is CN202422928903U 20241129. The patent publication nu..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Anhui Zean Zhicheng Tech Co Ltd has secured a patent on Chemical Adding Equipment for Water Treatment. Wang Yongjie, Sun Ning and Li Minzhi developed the invention.
The patent application number is CN202520262958U 20250219. The patent publication number is CN223674354 (U). International Patent Classificat..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Changzhou Ruifu Electric Power Complete Equipment Co Ltd has been granted a patent for Sewage Purification Treatment Device for Water Treatment. Pan Hefu and Pan Jin developed the invention.
The patent application number is CN202520260285U 20250219. The patent publication number is CN223674353 (U). Intern..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Ganzhou Longxing Prec Industrial Co Ltd has been granted a patent for Electroplating Wastewater Treatment Device. This invention was developed by Tang Xiaodong, Chen Shipo, Zhou Yu, Wang Zhiyong and Zhou Long.
The patent application number is CN202520256523U 20250218. The patent publication number is CN22..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Ge Yanbin has obtained a patent for water resource recycling equipment for hotels.
The patent application number is CN202520231962U 20250214. The patent publication number is CN223674351 (U). International Patent Classification codes are C02F1/00 and C02F1/50.
State Intellectual Property Office of Chin..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Kaifeng Meirui Biotechnology Co Ltd has secured a patent on Triethylamine High-concentration Waste Liquid Recycling Mechanism. Wei Zhihao, Gao Yaping, Zhang Ruirui, Zhai Erna and Gu Yue developed the invention.
The patent application number is CN202423264841U 20241230. The patent publication number is CN2..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Hunan Wanlou Environmental Protection Tech Co Ltd has secured a patent on Distributed Domestic Sewage Purification Tank. He Juntian, Zhang Lei and Yin Rizhao developed the invention.
The patent application number is CN202423264057U 20241230. The patent publication number is CN223674347 (U). International ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Wuzhou Kelineng Environmental Protection Tech Co Ltd for Chemical Agent Feeding Device for Sewage Treatment. Zheng Zhenyue, Li Liangliang, Deng Tiansheng, Wu Chenglin, He Taizhou and Du Xiaosong developed the invention.
The patent applica..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Ningbo Yifang Water Purification Tech Co Ltd has been granted a patent for Novel Buckle Device for Water Purification Filter Element. This invention was developed by Zhang Cuan and Wang Jianzhang.
The patent application number is CN202423241710U 20241227. The patent publication number is CN223674344 (U). ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Foshan Hengtuo Plastic Co Ltd has been granted a patent for Water Purifier with Filter Element Convenient to Disassemble and Assemble. This invention was developed by Zhang Jun.
The patent application number is CN202423210865U 20241225. The patent publication number is CN223674341 (U). International Paten..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Yubo New Mat Co Ltd for Concrete Wastewater Treatment System. Xu Lianjun, Zhou Wei, Zhang Yongliang, Wang Junwei, Zhou Haiyan, Wang Jiahui, Li Kang and Xu Qiang developed the invention.
The patent application number is CN20242320..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Dongguan Xiangke Intelligent Control Equipment Co Ltd has been granted a patent for Purifying Agent Feeding Device for Sewage Treatment Process. This invention was developed by Chen Yin.
The patent application number is CN202423174116U 20241223. The patent publication number is CN223674338 (U). Internatio..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Xingkong Environmental Tech Jiangsu Co Ltd has obtained a patent for sewage treatment device for water pollution prevention and control. This invention was developed by Feng Wenbin, Xu Yikun and Ji Ning.
The patent application number is CN202423112281U 20241216. The patent publication number is CN22367433..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Guangxi Binjiang Construction Co Ltd has received a patent for Integrated Sewage Treatment Equipment with Desilting Function. This invention was developed by Peng Fuzhan, Chen Zhongzhen, Li Huimei, Pan Sini, Chen Jianjun, Zhang Huanliang, Dong Jieying, Liu Yingying and Jiang Shenglin.
The patent applicati..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Dosing Device for Sewage Treatment has been issued to Xingkong Environmental Tech Jiangsu Co Ltd. This invention was developed by Feng Wenbin, Xu Yikun and Ji Ning.
The patent application number is CN202422623666U 20241029. The patent publication number is CN223674329 (U). International..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Wujiang Life Science Co Ltd for Cap Removing Device. Huang Yong and Zhang Xinghua developed the invention.
The patent application number is CN202423122712U 20241218. The patent publication number is CN223674283 (U). International..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Henan Huarui Environmental Protection Tech Co Ltd has been granted a patent for Residue Compression Structure of Kitchen Garbage Truck. Dong Sen and Zheng Weijun developed the invention.
The patent application number is CN202422824106U 20241120. The patent publication number is CN223671925 (U). Internatio..
Enviornmental
| Fri 25 Sep 2026
Seoul, Sept. 24 -- Lee Seung Woo has sought patent for Dust Collecting Device.
The patent application number is KR20230109893 20230822. The patent publication number is KR20250028791 (A). International Patent Classification codes are A45D29/18, A47L7/00, A47L9/06 and A47L9/18. Cooperative Patent Classification codes are A45D..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Tianjin Huaxin Property Man Co Ltd has received a patent for Garbage Treatment Box Convenient for Property Management. This invention was developed by Ma Shangyuan and Liu Shumei.
The patent application number is CN20252023493U 20250106. The patent publication number is CN223673444 (U). International Pate..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Quanzhou Zhiguang Plastic Products Co Ltd has been awarded a patent for Garbage Classification Propaganda and Guidance Device. This invention was developed by Huang Jinxing.
The patent application number is CN202423310809U 20241231. The patent publication number is CN223673443 (U). International Patent Cl..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Yingkou Tongfang Energy Tech Co Ltd has received a patent for Garbage Classification Discharging Device. This invention was developed by Lyu Gang, Sun Ming, Yang Hao and Zhang Zhichao.
The patent application number is CN202520306451U 20250225. The patent publication number is CN223673436 (U). Internationa..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Guangzhou Weisheng Ind Co Ltd has obtained a patent for garbage classification compartment convenient to transfer. This invention was developed by Huang Kaixuan, Huang Hao and Liao Sicong.
The patent application number is CN20252037853U 20250108. The patent publication number is CN223673435 (U). Internati..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Fujian Zhongjian Tianyuan Construction Dev Co Ltd has obtained a patent for water conservancy riverway floating garbage collecting device. This invention was developed by Wang Meifeng and Zhang Zhongqin.
The patent application number is CN20242309168U 20241206. The patent publication number is CN223675293..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Hubei Huiyue Water Conservancy Construction Co Ltd has been granted a patent for Water Conservancy Gate with Anti-locking Structure. Wang Hua, Wang Lun, Xu Feng and Jin Shu developed the invention.
The patent application number is CN202520228422U 20250213. The patent publication number is CN223675283 (U)...
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Hunan Fuming Construction Eng Co Ltd has been granted a patent for Gate for Water Conservancy Project. This invention was developed by Liu Dian, Huang Nanbing, Chen Yu and Tao Xiaoping.
The patent application number is CN202520311126U 20250226. The patent publication number is CN223675279 (U). Internation..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Hubei Huiyue Water Conservancy Construction Co Ltd for Multifunctional Water Conservancy Project Pollution Discharge Grid. Wang Hua, Wang Lun, Xu Feng and Jin Shu developed the invention.
The patent application number is CN202520228638U 2..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Ecological Environment Monitoring and Scient Research Center of Yellow River Basin Ecological Enviro has been granted a patent for River Water Ecological Restoration Device. This invention was developed by Zhang Zhimo and Feng Lanting.
The patent application number is CN202520280763U 20250221. The patent ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Rizhao Taidong Environmental Protection Tech Co Ltd has been granted a patent for Circulating Collecting and Conveying Device for Fallen Bentonite Ash. Wen Luliang, Li Cheng and Qi Zhe developed the invention.
The patent application number is CN202422704164U 20241106. The patent publication number is CN22..
Enviornmental
| Fri 25 Sep 2026
Munich, Sept. 24 -- Thyssenkrupp Uhde GmbH and ThyssenKrupp AG have submitted a patent application for Method and System for Producing Methane from a Gas Mixture Comprising Hydrogen and Carbon Dioxide. This invention was developed by Schirrmeister Steffen and Schulz Alexander.
The patent application number is EP20260163201 20..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Xinjiang Xinan Construction Co Ltd has been awarded a patent for Prefabricated Reinforced Concrete Sewage Septic Tank. This invention was developed by Xu Wei, Geng Weizhen and Li Bailin.
The patent application number is CN202520218995U 20250212. The patent publication number is CN223675516 (U). Internatio..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Donge County Water Conservancy Eng General Company for Water Conservancy Project Drainage Device. Tan Hongtu and Zhu Guangfeng developed the invention.
The patent application number is CN20242394783U 20241213. The patent publication numbe..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Binzhou City Zhanhua Distr Dagao Town People's Government has been granted a patent for Efficient Farmland Water Conservancy Ditching Device. Ding Baomin, Zhang Peng, Guo Zhenliang and Sun Hexin developed the invention.
The patent application number is CN20252071547U 20250113. The patent publication numbe..
Enviornmental
| Thu 24 Sep 2026
Beijing, Sept. 24 -- Shanghai Academy Env Sciences has obtained a patent for three-dimensional sand box simulation system for multiphase extraction remediation of soil and underground water. This invention was developed by Zhang Wanying, Yang Yiwen, Yang Jie and Li Qingqing.
The patent application number is CN202520328567U 20..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Qingdao Longyuan Baihong Machinery Equipment Co Ltd for Cracking Equipment with Oily Sludge Treatment Function. Liu Xiaopeng developed the invention.
The patent application number is CN202423147004U 20241219. The patent publication number..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Zhonghongjian Hainan Ecological Eng Co Ltd has obtained a patent for rapid sewage desliming device. This invention was developed by Liu Zefeng, Qin Xiaoyun and Nie Yin.
The patent application number is CN202520355841U 20250303. The patent publication number is CN223674490 (U). International Patent Classif..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Sludge Dewatering Device for Sewage Treatment Plant has been issued to Anhui Baibang Env Engineering Co Ltd. This invention was developed by Hong Cheng, Hong Yang and Chen Linhong.
The patent application number is CN202520269503U 20250220. The patent publication number is CN223674488 (U..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shandong Gongda Environmental Protection Tech Co Ltd has obtained a patent for novel solid-liquid dehydrator. This invention was developed by Wang Hongjun.
The patent application number is CN202423270447U 20241230. The patent publication number is CN223674487 (U). International Patent Classification code ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jiangsu Sangui Resources Recycling Co Ltd has received a patent for Energy-saving and Environment-friendly Wastewater Recycling Device. This invention was developed by Wang Yi, Wang Yan, Li Liang, Chen Jie, Sun Jian, Zhu Lihua, Yan Qihe, Xu Chao and Hou Yi.
The patent application number is CN202520235093U..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Jingyu Environmental Protection Tech Service Changzhou Co Ltd for Integrated Water Purification Equipment. Wang Hui, Wang Wei, Wang Fei, Zhao Nianbao, Pan Yuanfeng, Zhan Xiaofei and Wu Yanzhong developed the invention.
The patent applicat..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Daguan Animal Husbandry Veterinary Center has obtained a patent for aquatic pond wastewater treatment device for agricultural production. This invention was developed by Liu Guihong.
The patent application number is CN202520209760U 20250211. The patent publication number is CN223674476 (U). International ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shandong Lvquan Environmental Prot Engineering Co Ltd has been awarded a patent for Flexible Membrane Filtering Device for Wastewater Treatment and Reuse. This invention was developed by Wang Hongzhen, Sun Zhiqiang, Zhou Huanxiang, Liu Jian and Yu Tong.
The patent application number is CN202423276656U 202..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Lingzhi Equipment Co Ltd, Lingzhi Environmental Prot Co Ltd, Zhongling Water Env Equipment Yunnan Co Ltd and Lingzhi Environmental Prot Linquan Co Ltd have secured a patent on A-B + A/O + MBR Method Integrated Sewage Treatment Equipment. Ling Jianjun, Liu Huiping, Zhang Dong and Qiao Limin developed the inve..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Binzhou Lvtong Thermal Power Co Ltd and Shandong Hongqiao New Material have secured a patent on Desulfurization Wastewater Treatment System. Ji Pengfei, Zhang Xiaolong, Gan Peng, Cheng Jiangtao and Gong Jianfeng developed the invention.
The patent application number is CN202423267086U 20241230. The patent..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- China Petroleum & Chemical, Sinopec Catalyst and Sinopec Catalyst Beijing Co Ltd have received a patent for Treatment System for Wastewater Containing COD (Chemical Oxygen Demand). This invention was developed by Geng Baoyin, Yin Zhe, Chen Hongjun, Zhang Fan, Ni Ming, Fang Wei, Zhang Bing, Zhang Jianhui, Liu..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Guangdong Engineering Tech Institute Co Ltd has obtained a patent for pretreatment system for refractory industrial wastewater. This invention was developed by Liu Jianxin, Yao Chuang, Huang Yilin, Wu Wentao, Chen Weiyu, Lun Jianqiang, Chen Yudan, Zhuang Wei, Zhang Lu, Xian Xueling and Zhang Yujing.
The p..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jiangsu Huanghai Ecological Environment Tech Co Ltd has secured a patent on Water Purifying Device for Heavy Metal Pollution of Water Body. Liu Enguang, Qiu Yanhao and Yin Chuntao developed the invention.
The patent application number is CN202423200762U 20241225. The patent publication number is CN2236744..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Livestock and Poultry Breeding Wastewater Concentration and Reduction Device has been issued to Ecology Institute of Shandong Academy of Sciences The Sino Japanese Friendship Biotechnology Res Cen. This invention was developed by Song Fanyong, Fu Xiaowen, Li Tianyuan, Huang Yujie, Zhang We..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jingtang Port Shougang Terminal Co Ltd has received a patent for Water-saving Type Car Washing Equipment Capable of Circularly Treating and Recycling Sewage. This invention was developed by Ma Xiaosong, Jing Yanming, Zhao Xin, Shang Xing and Zhang Zhilei.
The patent application number is CN202422788286U 2..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Aeration Type Ecological Circulation Ditch Pond has been issued to Lingzhi Equipment Co Ltd, Lingzhi Environmental Prot Co Ltd, Zhongling Water Env Equipment Yunnan Co Ltd and Lingzhi Environmental Prot Linquan Co Ltd. This invention was developed by Ling Jianjun, Liu Huiping, Zhang Dong a..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Wuhan Yunshengyuan Wisdom Environment Tech Co Ltd has been granted a patent for Aeration Device for Sewage Treatment Station. Du Aiping, Tan Yan, Zhou Teng and Ye Yun developed the invention.
The patent application number is CN202423237340U 20241227. The patent publication number is CN223674449 (U). Inter..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Houma Zhengtong Sewage Treat Co Ltd for Microbiological Treatment Device for Urban Domestic Sewage. Liu Jinwen, Yuan Zhen, Song Binqiang and Ma Yaofeng developed the invention.
The patent application number is CN202423252660U 20241227. Th..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Guangdong Zhihuan Ecological Tech Co Ltd has obtained a patent for device for resourcefully treating aquaculture wastewater by using microalgae. This invention was developed by Wu Luhai, Zhang Baolin, Wang Congru, Xi Ruifeng and Peng Xiaomei.
The patent application number is CN202520245269U 20250217. The ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shanxi Sanjin Hongze Water Conservancy Eng Design Co Ltd has obtained a patent for ecological box for water conservancy river regulation. This invention was developed by Su Dongpeng, Wei Xuejing and Song Yunxiao.
The patent application number is CN202423273648U 20241230. The patent publication number is C..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shanghai Fudan Planning & Architectural Design Res Institute Co Ltd has obtained a patent for purification device for lake water quality water ecology. This invention was developed by Wu Jinlin and Zhang Shanshan.
The patent application number is CN202423240671U 20241226. The patent publication number is ..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Fan Gaixiao has secured a patent on Integrated AO Sewage Treatment Equipment. Fan Gaixiao, Yu Hui and Sun Yanfeng developed the invention.
The patent application number is CN202520238446U 20250214. The patent publication number is CN223674437 (U). International Patent Classification codes are C02F3/30, C0..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Shanghai Banenvir Environmental Protection Tech Co Ltd has been granted a patent for Tower Type Integrated Equipment for AAO Sewage Treatment. This invention was developed by Zhang Tie, Zhou Lei, Zhou Weixin and Xie Anbo.
The patent application number is CN202520218634U 20250212. The patent publication nu..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Intelligent Distributed Sewage Treatment Device has been issued to Jiangsu Qianyuan Environmental Protection Tech Co Ltd. This invention was developed by Wang Jianzhong and Wang Ji.
The patent application number is CN202423257368U 20241227. The patent publication number is CN223674435 (..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Hebei Xiongan Tianhuan Detection Tech Co Ltd and Hebei Tianda Environment Research Institute have been granted a patent for Improved Integrated Sewage Treatment System. Li Junbo, Hou Yimiao, Kurita Yuta, Li Xiaoya, Dong Li, Yu Cun, Liu Zhen, Liu Yang, Zhao Hui, Wang Zhixin, Wen Yaxin, Liu Meng, Wang Ya, Huan..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- State Intellectual Property Office of China has awarded a patent to Guangdong Ganghang Environmental Protection Tech Co Ltd for Integrated Microbial Activated Sludge Expanding Culture Device for High-salinity Oily Sewage. Zhan Jianbei, Cheng Guojin, Yu Ji, Lin Tukang, Zhang Changbo, Lee Bo-young, Ma Kaiqun a..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Jiangsu Mingxuan Environment Tech Co Ltd has received a patent for Mud-membrane Symbiotic Integrated Sewage Treatment Equipment. This invention was developed by Zhu Yi, Yang Chenke and Yang Lili.
The patent application number is CN202422908507U 20241128. The patent publication number is CN223674432 (U). I..
Enviornmental
| Fri 25 Sep 2026
Beijing, Sept. 24 -- Chinese Patent for Uniform Water Inlet Device of Denitrification Deep-bed Filter has been issued to Hubei Hanneng Environmental Prot Engineering Co Ltd. This invention was developed by Chen Duo, Yang Liqian and Jin Xin.
The patent application number is CN202423222462U 20241226. The patent publication numb..
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