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Enviornmental
| Mon 18 May 2026
Warsaw, May 18 -- Wix Filtration Corp LLC has submitted a patent application for Sub-assembly for Filtration Unit, Filtration Unit of a Filter and the Filter and Method for Manufacturing the Filter. This invention was developed by Stamey Willie Luther Jr, Roll Mark A and Rhyne Gregory K.
The patent application number is PL201..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Mafotek BV has submitted a patent application for Holder for Exhaust Gas Purification Device, and Exhaust Gas Purification Device. This invention was developed by Kimura Yusuke and Sato Takashi.
The patent application number is CN20258003218 20250626. The patent publication number is CN121336036 (A). Intern..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Xiashuidao Sentinel Co Ltd has sought patent for Exhaust and Precipitation Protection Manhole Cover Assembly. This invention was developed by Putnam David A.
The patent application number is CN20248030133 20240430. The patent publication number is CN121336018 (A). International Patent Classification codes a..
Enviornmental
| Mon 18 May 2026
Belgrade, May 18 -- Mdsu Mitteldeutsche Schlacken Union GmbH & Co KG has been granted a patent for Processing of Waste Incineration Ashes. This invention was developed by Evers Friedrich-wilhelm, Beckmann Alexandra and Klinkhammer Manfred.
The patent application number is RS2022P000078 20120302. The patent publication number ..
Enviornmental
| Mon 18 May 2026
Stockholm, May 18 -- Zenrobotics Oy has submitted a patent application for Waste Sorting Robot with Throw Sensor for Determining Position of Waste Object. Holopainen Harri and Lukka Tuomas developed the invention.
The patent application number is SE20200030329 20201028. The patent publication number is SE2030329 (A1). Coopera..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Tianjin Randys Ind Equipment Co Ltd has submitted a patent application for Carbon Tar Stock Solution Purification Device. This invention was developed by Shang Zhongwei, Lyu Zhongfang and Chen Zhiqiang.
The patent application number is CN202511914454 20251218. The patent publication number is CN121338365 (A..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Guangxi Zhuoyuan Environmental Protection Tech Co Ltd has submitted a patent application for Resource Utilization Treatment Method for Aquaculture Wastewater. This invention was developed by Zhang Zhuo and Xie Bin.
The patent application number is CN202511894995 20251216. The patent publication number is CN..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Haixing Youmei Environmental Protection Tech Co Ltd has submitted a patent application for Multi-filtering Device for Water Treatment and Use Method of Multi-filtering Device. Liu Haiying, Sun Wenlong, Xing Yujie, Ju Jingyan and Liu Jianhui developed the invention.
The patent application number is CN2025118..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Hebei Weijia Metal Mesh Co Ltd, Hebei Weijia Precision Tech Co Ltd and Hebei Ruijia Precision Tech Co Ltd have submitted a patent application for Micron-sized Dust Collecting Device. Han Zichao, Zhang Zhili, Li Yang, Zhao Mingzhou and Qiang Erkuo developed the invention.
The patent application number is CN2..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Gansu Furuixin Packaging Co Ltd has filed a patent application for Atmospheric Dust Removal Device for Corrugated Paper Production. This invention was developed by Cai Delian, Ta Weihong, Guan Zejun and Yang Yi.
The patent application number is CN202511717124 20251121. The patent publication number is CN121..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jiangsu A Promise Measurement and Control Tech Co Ltd has filed a patent application for Built-in Dust Removal Device for Coal Yard Equipment. This invention was developed by Chen Xiangrui.
The patent application number is CN202511716159 20251121. The patent publication number is CN121338466 (A). Internatio..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Chongqing Academy of Animal Science and Live Pig Tech Innovation Center Chongqing patent application for Ammonia Gas Purification Device for Biogas Slurry Storage. This invention was developed by Zhu Jiaming, Jian Yue, Qi Renli, Tian Kun, Yang Yuran, Lu ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Guizhou Special Equipment Inspection & Testing Institute has filed a patent application for Industrial Boiler Flue Gas Recovery Treatment Device. This invention was developed by Ye Changqing, Cheng Xiaobin and Tu Jie.
The patent application number is CN202511681963 20251117. The patent publication number is..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Jiangsu Yingte Taike Intelligent Environmental Prot Equipment Co Ltd patent application for Pulse Injection Adaptive Optimization Control Method and System and Computer Readable Storage Medium. The invention was developed by Shi Yapeng, Zhou Min, Ma Jin..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Haian Lyufa Environmental Protection Tech Co Ltd patent application for Porous Thermal Insulation Building Block Based on Construction Waste Regeneration and Preparation Method of Porous Thermal Insulation Building Block. The invention was developed by ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jinzhou Hongda New Mat Co Ltd has submitted a patent application for Cloth Bag Type Dust Collector. This invention was developed by Sun Jianfeng, Liu Yan and Li Ang.
The patent application number is CN202511912934 20251218. The patent publication number is CN121338443 (A). International Patent Classificatio..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Shandong Fukai New Material Tech Co Ltd has submitted a patent application for Regenerative Cycle Fiber Spinning Dust Removal Equipment. This invention was developed by Liu Xiaoyan, Zhuang Jiangang, Li Liang, Ding Changjin, Wang Lijun, Zheng Yan, Xu Qianjin and Lin Zhifu.
The patent application number is CN..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jiangsu Baojing Environmental Tech Co Ltd has submitted a patent application for Dry Desulfurization Coupling Efficient Dust Removal and Denitration Device for Biomass Boiler Flue Gas. This invention was developed by Zeng Wenhua, Chen Haixiang, Zhang Wei and Huang Zhiming.
The patent application number is C..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Gansu Yelin Environmental Protection Tech Co Ltd patent application for Tailing Slag Recycling and Concentrating Treatment Device. This invention was developed by Ling Yunzhi, Shi Hongtao, Wang Yongbo, Cao Zifang and Shi Xuanni.
The patent application..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Shandong Grammy Environmental Protection Tech Co Ltd patent application for Sewage Treatment Pretreatment Device with Layered Filter Screen. This invention was developed by Leng Lingwei, Du Xiaowei, Lin Lu, Lyu Leilei and Du Kaixin.
The patent applica..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Shandong Kaifengyuan Environmental Tech Co Ltd has submitted a patent application for Efficient Energy-saving Rectifying Tower. This invention was developed by Wei Yan, Zhou Kai, Lin Junfang, Cheng Hantao, Liu Jiarui and Gao Yuxin.
The patent application number is CN202511617721 20251106. The patent publica..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jiangsu Jicui Functional Materials Res Institute Co Ltd and Tongji Architectural Design Group have submitted a patent application for Drying Agent for Sludge with High Water Content, High Salinity and High Organic Matter as Well as Preparation Method and Application of Drying Agent. This invention was develope..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Zhejiang Weimei Environmental Protection Engineering Tech Co Ltd has submitted a patent application for Slurry Treatment Agent Adding Method and System, Terminal and Storage Medium. Hu Yicheng, Song Wenqi, Zhang Yongquan, Gao Zunyi, Cao Chuncheng, Zhao Yongchao, Liu Jialiang, Wang Shuaishuai and Chen Shanshan ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jiangsu Chengong Construction Eng Co Ltd has submitted a patent application for Sediment Treatment Device for Water Conservancy Project. This invention was developed by Wang Haosu, Wang Mingshuo, Wang Zhangli, Kong Libo and Wang Yishu.
The patent application number is CN202511586553 20251101. The patent pub..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Jiangsu Xinfute Environmental Protection Tech Co Ltd patent application for Sludge Treatment Equipment and Sludge Treatment Method. The invention was developed by Wang Leifen and Zhu Yongbing.
The patent application number is CN202511728256 20251124...
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Hubei Lansheng Construction Eng Co Ltd patent application for Sludge Treatment Device for Water Conservancy Project. This invention was developed by Li Fajia and Sun Kaiming.
The patent application number is CN202511940867 20251222. The patent publica..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Luxian Ruike Baotai Environmental Protection Tech Co Ltd has submitted a patent application for Multi-mode Ultrasonic Coupling Sludge Treatment System and Control Method Thereof. This invention was developed by Liu Lin.
The patent application number is CN202511581705 20251031. The patent publication number ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Han Wenjun patent application for Modular Septic Tank and Treatment Process. This invention was developed by Han Wenjun and Zhu Zuyu.
The patent application number is CN202511644268 20251111. The patent publication number is CN121342293 (A). Internati..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Anhui Hongyuan Chemical Science & Tech Co Ltd has filed a patent application for Multistage Treatment System for Formaldehyde-containing Wastewater. This invention was developed by Jiang Tao, Xia Qingqiang, Yu Haihua, Zhang Ligang and Yan Houlei.
The patent application number is CN202511927287 20251219. The..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Foushan Shunde Apollo Air Cleaner Co Ltd has submitted a patent application for Waterway System and Control Method. Li Keping, Gong Guangming, Pi Xiaochun and Wang Liren developed the invention.
The patent application number is CN202511923836 20251219. The patent publication number is CN121342286 (A). Inter..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Shandong Guohong Waterproof Mat Co Ltd has submitted a patent application for Environment-friendly Treatment Device for Wastewater and Waste Gas in Waterproof Roll Production. Ma Xiaohua, Hu Jingxin, Liu Luming and Lang Jiyuan developed the invention.
The patent application number is CN202511906790 20251217..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Robust Guangdong Drinking Water Co Ltd patent application for Natural Mineral Water Pretreatment Method and System. The invention was developed by Hao Xiaowei, Duan Lian, Zhang Caizhen, Chen Xiaozhan, Wei Zhenshan, Zhang Jun, Xu Qinghe and Liao Jianxing..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Wuxi Feierjiexun Machinery Mfg Co Ltd has submitted a patent application for Hot-process Evaporative Crystallization Treatment System and Method for High-salinity Wastewater of Evaporation Pond in Coal Chemical Industry. This invention was developed by Huang Wenchun, Xu Jianfeng, Dai Chengyong, Chen Meng, Pu F..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Shenzhen Academy Of Env Sciences has submitted a patent application for Chip Wastewater Recycling Method and System. Yu Boping, Yuan Chen, Xu Dechao, Chen Guiyan, Zhang Yubing, Huang Yi and Xie Linshen developed the invention.
The patent application number is CN202511498627 20251020. The patent publication ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Hunan Nonferrous Metals Huangshaping Mining Co Ltd patent application for Quality-divided Treatment and Recycling Method for Lead-zinc Beneficiation Wastewater. This invention was developed by Hu Zhen, Wu Xinqiang, Long Huiyou, Huang Shenlong and He Xian..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Wuhu City Wanzhi Distr Liulang Town Peoples Government has submitted a patent application for Distributed Rural Domestic Sewage Treatment Equipment. This invention was developed by Liu Bei, Xue Jie, Dong Xiaokang and Han Lue.
The patent application number is CN202511477453 20251016. The patent publication n..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Yunnan Xuanhui Expressway Co Ltd and Yunnan University have submitted a patent application for Ecological Recycling System and Method for Tunnel Gushing Wastewater. This invention was developed by Duan Zhihong, Yang Zijiang, Wen Yuanyong, Duan Xingwu, Tian Tao, Yan Yu, Zhong Ronghua, Zhao Yisheng, Li Nanxi, Wa..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Qingdao University of Technology and Shandong Qingyun Lyutu Environmental Tech Co Ltd have submitted a patent application for Nanometer Zero-valent Iron Composite Sponge Filler, Preparation Method Thereof and Nitrate Sewage Denitrification Method. Liu Changqing, Yang Jiaqi, Zhang Feng, Luan Yanan, Guo Zhonghon..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Lexy Electric Green Energy Technology Suzhou Co Ltd, Kingclean Electric Co Ltd and Jiangsu Laike Intelligent Electric Appliance have submitted a patent application for Handheld Dust Collection Device and Dust Collection Equipment. This invention was developed by Wang Bo, Chai Feng and Pu Qi.
The patent appl..
Enviornmental
| Mon 18 May 2026
Singapore, May 18 -- Intellectual Property Office Of Singapore has released Total Marketing Services patent application for Method for Reducing and/or Controlling Abnormal Gas Combustion in a Marine Engine or a Controlled-ignition Engine. This invention was developed by Doyen Valérie.
The patent application number is SG20211..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Shaoxing University patent application for Method for Preparing Carbon Monoxide Oxidation Catalyst by Using Waste Vanadium-titanium Catalyst and Electroplating Sludge. Liu Fenglei, Hu Baowei and Qiu Muqing developed the invention.
The patent applicati..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Fujian Longking Environmental Protection has applied Chinese patent for Drying Equipment. Zhang Huarong, Liu Guohua, Chen Feilin, Wu Weihong and Peng Cun developed it.
The patent application number is CN202511916891 20251218. The patent publication number is CN121342302 (A). International Patent Classificat..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released MCC Huatian Engineering & Technology patent application for Method for Realizing In-situ or Ex-situ Reduction and Dehydration of Sludge. This invention was developed by Lin Qingyuan, Jiang Dong, Fei Xiaoxin and Liu Xiaohui.
The patent application numb..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Chongqing Academy of Animal Science has applied Chinese patent for Integrated Water Treatment Equipment. Zhu Jiaming, Jian Yue, Qi Renli, Lei Miaotian and Li Yehua developed it.
The patent application number is CN202511924626 20251219. The patent publication number is CN121342288 (A). International Patent C..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Zhejiang Xinwei Environmental Prot Equipment Co Ltd has sought patent for Pure Water Treatment Device Based on Multi-module Gradient Type Separation Structure. This invention was developed by Li Zehong.
The patent application number is CN202511896206 20251216. The patent publication number is CN121342279 (A..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Zhejiang Zhongzi Ecological Environment Tech Co Ltd patent application for Integrated Sewage Treatment Process. Yang Jinfu, Shentu Junjie, Lin Guohui, Wang Liqiao, Yang Di, Yang Hao, Wang Hangyu and Yang Genfu developed the invention.
The patent appli..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Shandong Beize Machinery Co Ltd patent application for Waste Filtering and Separating Device for Sewage Treatment. Wang Sheng and Wang Ziyi developed the invention.
The patent application number is CN202511669327 20251114. The patent publication numbe..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Guangdong Provincial Laboratory of Southern Marine Science and Engineering, Zhanjiang has filed a patent application for Rainwater Treatment System. This invention was developed by Chen Xiao, Zhang Sanfeng, Su Huifeng, Wang Xuwang, Chen Musheng and Li Ziyun.
The patent application number is CN202511629152 2..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Nanjing Institute of Environmental Sciences, MEE has submitted a patent application for Equipment and Method for Repairing Chlorohydrocarbon Polluted Underground Water. This invention was developed by Wang Xiang, Gao Yuan, Li Xuwei, Zhao Yuanchao, Zhou Yan, Li Qun, Wan Jinzhong, Deng Shaopo and Zhang Shengtian..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Wuxi Xingsheng Environmental Protection Equipment has filed a patent application for Suspended Matter Flocculating Settling Separation Equipment for Industrial Sewage Treatment. This invention was developed by Yu Sheng and Zhu Jixiang.
The patent application number is CN202511603853 20251105. The patent pub..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Wuxi Paisike Technology has filed a patent application for Electroplating Waste Liquid Metal Recovery Device. This invention was developed by Yu Jianbo, Zhang Yi and Yang Hongmei.
The patent application number is CN202511600486 20251104. The patent publication number is CN121342257 (A). International Patent..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Zhongniu Group Co Ltd has applied Chinese patent for Treatment Equipment and Method for Leather Nitrogen-containing Wastewater. Fan Xuhui, Xia Haofan, Fan Enyuan and Zhu Leiguang developed it.
The patent application number is CN202511485141 20251017. The patent publication number is CN121342249 (A). Interna..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Buckhoff Chemical patent application for Reverse Osmosis Concentrated Water Recovery Device and Recovery Treatment Method Thereof. This invention was developed by Xiao Chao, Li Zhiwei and Wang Liang.
The patent application number is CN202511448691 202..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Hohai University patent application for Water Body Purification Device Capable of Automatically Mixing and Filling and Separating Filler and Carbon Source and Water Body Purification Method. The invention was developed by Han Kyu-woo, Gu Li, Zou Xuanyi,..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Greentech Env Co Ltd patent application for Sewage Treatment Device and Control Method Thereof. This invention was developed by Niu Xueyi and Li Zehua.
The patent application number is CN202511905898 20251217. The patent publication number is CN121342..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Beijing Xintong Bishui Reclaimed Water Co Ltd has filed a patent application for Enhanced Synchronous Nitrogen and Phosphorus Removal Sewage Treatment Device Based on Modified Aoa-oa Reactor and Regulation and Control Method. This invention was developed by Sun Boxuan, Peng Yi, Chen Haolin, An Dong, Shi Naibia..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Yanan University patent application for Earthworm Screening Device for Mine Soil Remediation and Use Method of Earthworm Screening Device. The invention was developed by Mao Na, Guo Ying, Bai Yutong and Li Xiangdong.
The patent application number is ..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Shandong Institute of Petrochemical Technology patent application for Solar Photo-thermal Interface Water Evaporation Coupled Radiation Refrigeration Water Distillation Device. This invention was developed by Zhang Xiaofei, Gao Xinyue, Wang Yiwei, Zhao K..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Gree Electric Appliances, Zhuhai has applied Chinese patent for Water Purifying and Drinking Machine and Control Method Thereof. Gu Yi, Li Yiran, Zhou Pingfa, Wang Shiqian and Lyu Jianming developed it.
The patent application number is CN202511816987 20251204. The patent publication number is CN121342115 (A..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Hangzhou Lushun Environmental Construction patent application for Assembly Type Comprehensive Treatment System and Purification Process Based on Urban Rainwater Recycling. Zhu Xiaojun, Chen Qin, Dai Yuanyuan, Chen Jie and Zhou Jieyong developed the inven..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Xi'an University of Science and Technology patent application for Application and Method for Converting Carbon Dioxide into Carbon Monoxide Through Cooperation of Plasma and Sno2. The invention was developed by Li Sai, Ma Zekai, Wang Yuhang, Yu Qiuliang..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- CNNC Nuclear Power Operation Management has applied Chinese patent for Underwater Discharge Processing System and Method for Radiation Environment. Gao Wei, He Shaohua, Zhou Pan, Yuan Shangcao, Wang Mengmeng, Lin Yijun, Qi Hongchang, Lee Ji-won, Zhu Changrong, Jin Xuena, Xie Xiujuan, Hu Yujie and Li Xiaofeng d..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Institute of Applied Ecology, Chinese Academy of Sciences patent application for Heavy Metal Contaminated Soil In-situ Electric Locking-stabilizing Remediation Method. Cheng Fenglian, Guo Shuhai and Wu Bo developed the invention.
The patent applicatio..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released China Railway Science Res Institute Group Co Ltd patent application for Soil Remediation Process and Equipment Based on Pure Mechanical Energy. This invention was developed by Li Tong, Hu Chao, Su Youcai, Song Bo, Wang Xun, Wang Yan, Wang Guangxin, Sun J..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Anhui Baihaosheng Technology has sought patent for Treatment Device and Method for Acetonitrile Industrial Sewage. This invention was developed by Gao Minglin, Yao Di, Liu Hongyan, Miao Yuwei, Mao Qingdi, Sun Hao and Wang Keyu.
The patent application number is CN202511448003 20251011. The patent publication..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Jiangxi Jiedi Environmental Treat & Ecological Technology Co Ltd, Anhui University of Science and Technology and Institute of Soil Science, CAS patent application for Method for Collecting and Treating Acid Mine Wastewater. Cui Hongbiao, Wang Xiang, Yan..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Beijing Ruochi Intelligent Tech Co Ltd has filed a patent application for Intelligent Multi-stage Sewage Treatment System. This invention was developed by Wen Qing, Yang Bo, Li Haojie, He Xinyue and Wang Yanfeng.
The patent application number is CN202511868689 20251211. The patent publication number is CN12..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Jiangsu Yangtze River Delta Environmental Science and Technology Research Institute has sought patent for Sludge Solid Waste Composite Ecological Habitat Unit Based on Porous Bionic Structure and Application Method Thereof. This invention was developed by Liang Rong, Tang Xiaosheng, Jiang Ningjun, Hu Zihao, Zh..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- South China University of Technology has submitted a patent application for Sewage Treatment Rubber Ball with Microorganisms Embedded in MgFe-LDO/AC Composite Material as Well as Preparation and Application of Sewage Treatment Rubber Ball. This invention was developed by Wang Yan, Wang Xuejian, Wan Jinquan and..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Zhengzhou University, Zhengzhou Yuanzhihe Environmental Protection Tech Co Ltd and Henan Acad Of Fishery Science patent application for Rural Sewage Treatment and Rumex Hanus Coupled Industrial Synergistic Interaction System Construction Method. The inv..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Shengyutai Machinery Tech Taizhou Co Ltd patent application for Microalgae Membrane Biological Coupling Sewage Purification Equipment. The invention was developed by Chu Junhua and Ding Ming.
The patent application number is CN202511497213 20251020. ..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Hangzhou Beishui Weilai Tech Co Ltd has filed a patent application for Sewage Treatment System. This invention was developed by Mao Jianhua, Liu Chunyang, Lin Shuangying, Wang Jia and Li Di.
The patent application number is CN202511847568 20251209. The patent publication number is CN121342212 (A). Internati..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Guangzhou Shangran Environmental Protection Technology patent application for Preparation Method and Application of Composite Filler Based on Multistage Pore Channel Synergistic Immobilization. This invention was developed by Yu Weida, Huang Haojia and Z..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Three Gorges Environmental Tech Co Ltd and China Three Gorges have filed a patent application for Constructed Wetland and Intelligent Carbon Source Regulation and Control Method Thereof. This invention was developed by Liao Yongxin, Yin Wei, Zhou Yan, Tang Zheren, Liu Sheng, Lyu Yi, Liu Zheng and Sun Haoyan.
..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Yunnan Agricultural University has submitted a patent application for Method for Improving Organic Load to Restore and Disintegrate Aerobic Granular Sludge. Chen Jianjun, Yang Lu and Cui Jiahui developed the invention.
The patent application number is CN202511626386 20251107. The patent publication number i..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Qingdao University of Technology has submitted a patent application for Preparation Method and Application of Degraded High and Cold Steppe Ecological Restoration Matrix Based on Sludge Freeze Thawing Treatment. This invention was developed by Fan Hongyong, Li Chenghao, Pang Yingkai, Liu Wenhao, Feng Shuangshu..
Enviornmental
| Mon 18 May 2026
Bucharest, May 18 -- Institutul Nat De Cercetare Dezvoltare Pentru Geologie Si Geoecologie Marina Geoecomar has submitted a patent application for Complex Plant for Determining Quality of River Water. This invention was developed by Grosu Dumitru and Jurca Ioan.
The patent application number is RO20170000334 20170531. The pat..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Lanzhou University of Technology has submitted a patent application for Carbon Dioxide Curing and Sealing Method. Zhang Xuemin, Hu Xuemei, Cao Yang, Li Lulu, Guo Yuyan, Li Jinping and Song Hongbin developed the invention.
The patent application number is CN202511358350 20250923. The patent publication numbe..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Shandong Binzhou Construction Group has filed a patent application for Rain and Sewage Treatment Flow Divider Device and Method Based on Self-adaptive Regulation and Control of Urban Domestic Sewage. This invention was developed by Li Chaohui, Sun Lubo, Tan Xiaolin, Cao Xuetao and Wang Lin.
The patent appli..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Maoming Power Supply Bureau Guangdong Power Grid has sought patent for Rust Removal Device. This invention was developed by Liang Shidan, He Guang'ao, Zeng Zhaoyan, Liu Yin, Liang Pengjie, Xie Dawei, Pan Huangju, Chen Xiaoming, Liang Shuming and Lin Chunying.
The patent application number is CN202511879371 ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Chongqing University has filed a patent application for Building Demolition Garbage Mineralization and Regeneration Treatment Equipment. This invention was developed by Xue Xuanyi, Zhan Jianghuai, Wang Fei, Wang Neng, Hua Jianmin, Ding Ziheng, Li Meiqi and Wu Junjie.
The patent application number is CN20251..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Jinan Urban Construction Group patent application for Intelligent Anti-corrosion Material Coating Equipment for Sewage Pool Body and Coating Method of Intelligent Anti-corrosion Material Coating Equipment. This invention was developed by Liu Qiang, Chen ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Zhejiang Normal University has submitted a patent application for Conjugated Organic Framework Material Composite Membrane, Preparation Method Thereof and Water Purification Method. This invention was developed by Chen Cheng, Xu Jiujing, Shen Liguo, Lin Hongjun and Yu Wei.
The patent application number is C..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Hubei Zhongyou Venture Service Co Ltd patent application for Waste Gas Treatment Device for Electroplated Metal Products. Zhou Ke, Wang Dongdong, Shi Aihua, Yue Tian, Yang Jiafeng, Shi Jiaorong, Lu Zhifeng, Wang Xiang and Shi Xiangyi developed the invent..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Jiangsu Weili New Energy Material patent application for Black Powder Stripping Spray Tower for Treating Combustion Tail Gas and Method Thereof. Lin Yang, Jiang Xin and Ma Jun developed the invention.
The patent application number is CN202511924289 20..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jiaxing University has submitted a patent application for Low-carbon Concrete Prepared Based on Bulk Industrial Solid Waste and Preparation Method Thereof. Xue Lili, Liu Hongfei, Zhou Yiyu and Xiong Houren developed the invention.
The patent application number is CN202511394117 20250928. The patent publicat..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Tiwte Environmental Tech Development Tianjin Co Ltd and Tianjin Research Institute for Water Transport Engineering have sought patent for Environment-friendly Port Sewage Treatment Electrical Automation Control Cabinet. This invention was developed by Zhou Fengli, Zhang Bo, Song Wei, Ban Weilin, Lyu Shuqi, Lu ..
Enviornmental
| Mon 18 May 2026
Belgrade, May 18 -- The Intellectual Property Office of the Republic of Serbia has awarded a patent to Wuhan Sepenrich Technologies Co Ltd for Sample Pretreatment Method for Injection Using a Microextraction Tube. Xing Jun, Ye Xiaoyu and Huang Wenyu developed the invention.
The patent application number is RS2022P000018 20180..
Enviornmental
| Mon 18 May 2026
Stockholm, May 18 -- Callenberg Tech AB has sought patent for Air Treatment Device.
The patent application number is SE20200050808 20200630. The patent publication number is SE2050808 (A1). International Patent Classification codes are F24F12/00, F28D19/04 and B63J2/04. Cooperative Patent Classification codes are F24F11/72 (..
Enviornmental
| Mon 18 May 2026
Stockholm, May 18 -- Leanfil Oy has applied Swedish patent for Filter Assembly. Pori Samu and Lustig Tommi developed it.
The patent application number is SE20210051471 20200430. The patent publication number is SE2151471 (A1). International Patent Classification codes are B01D46/00 and F24F13/28. Cooperative Patent Classifica..
Enviornmental
| Mon 18 May 2026
Stockholm, May 18 -- Husqvarna has filed a patent application for Filter Arrangements for Industrial Dust Extractors. This invention was developed by Sjöberg Axel.
The patent application number is SE20210050745 20210611. The patent publication number is SE2150745 (A1). International Patent Classification codes are A47L9/14, ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Zhejiang Zheneng Lanxi Electric Power Generation has applied Chinese patent for Multi-stage Filtering Type Electrostatic Dust Collector and Using Method Thereof. Shao Gang, Yu Cheng, Yan Jiancheng, Ji Zhouying, Li Jin, Wu Renxian, Meng Pengjun, Huang Jianwei and Wang Qingfu developed it.
The patent applicat..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Henan Polytechnic University and Zhongyuan Univ Of Science and Technology have applied Chinese patent for Intelligent Diagnosis and Early Warning System and Method for Ultrasonic Atomization Dust Removal. Chen Xiangjun, Li Yibo, Si Chaoxia, Wang Lin, Chen Haidong, Li Lin, Du Yunfei, Li Liyang, Zhao San and Liu..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Wuxi Anhe Purification Equipment has submitted a patent application for Self-cleaning Air Filter Control Method, Programmable Controller, System and Medium. This invention was developed by Qin Wenyi.
The patent application number is CN202511643755 20251111. The patent publication number is CN121338452 (A). ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Jiangsu Huaihai Technician College Suqian Vocational Training Public Training Center patent application for Waste Gas Purification Treatment Equipment. The invention was developed by Li Jun, Shi Shanzheng and Wang Yingjie.
The patent application numb..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Luanchuan County Jinding Mining Co Ltd has applied Chinese patent for Industrial Waste Gas Treatment Device. Shen Hongtao, Du Jiayin, Sun Huanhuan and Li Haoyi developed it.
The patent application number is CN202511743143 20251125. The patent publication number is CN121338442 (A). International Patent Class..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Rudong Hengxiang Environmental Prot Service Co Ltd patent application for Bag-type Dust Collector for Treating Medical Waste Incineration Tail Gas. Jin Yang, Jin Yu and Li Hongbo developed the invention.
The patent application number is CN202511550778..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Jiangsu Weishi Environmental Engineering patent application for Low-pressure Long-bag Dust Collector Applied to Industrial Flue Gas Dust Treatment. The invention was developed by Liu Lin, Li Baohua and Chen Yun.
The patent application number is CN202..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Jiangsu Gaiweisen Environmental Protection Equipment patent application for Anti-condensation Bag-type Dust Collector Suitable for High-humidity Flue Gas. Zhang Tongliang, Chen Taiyong and Gao Xiuchao developed the invention.
The patent application nu..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- North China University of Science and Technology has submitted a patent application for Sewage Treatment Equipment for Water Supply and Drainage Engineering. Tan Yuemiao, Li Xiaolu, Zhang Dingyuan, Yan Shenning, Zhao Zhilin, Geng Zixi, Zhao Youzhi, Zhang Zuoyu, Shi Chenhe, Xue Shufang and Xiao Yao developed th..
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