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Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Mudanjiang Hongyuan Purification Equipment Co Ltd has received a patent for Hydrogen Recycling Fan of Hydrogen Recovery Device. This invention was developed by Li Qiurong and Li Yufeng.
The patent application number is CN202422716265U 20241108. The patent publication number is CN223318128 (U). Internationa..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Guoneng Shendong Coal Group, China Energy Shendong Coal Group Co Ltd and China Coal Research Institute have received a patent for Limiting Component, Silencer and Ventilator Dust Removal Equipment. This invention was developed by Zhang Yongfu, Ren Zhiguo, Han Wenbin, Zhang Di, Yuan Kejin and Sun Yubo.
The ..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Chongqing Yongtai Water Treat System Engineering Co Ltd has been granted a patent for Sewage Pump Structure. Li Xiaofeng, Xie Yu, Mu Wentao, Xia Zhongqiu and Zhang Xin developed the invention.
The patent application number is CN202421893149U 20240807. The patent publication number is CN223318138 (U). Inter..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Xian Huashan Metal Material Tech Co Ltd has received a patent for Movable Self-cleaning Two-stage Dust Removal System for High-specific-metal Dust. This invention was developed by Lian Junkai, Wang Jiayuan, Luo Xu, Li Henglong, Zhang Xiao, Dai Qingyuan, Wang Qiyuan, Wang Jianhai and Bai Lei.
The patent app..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Tianjin Yingge Environmental Protection Science & Tech Co Ltd has been granted a patent for Activated Carbon Catalysis Type Waste Gas Purification Device. Wang Liange, Wang Mengxing, Jiang Jianchang, Liu Bin, Tian Tian and Cui Haimeng developed the invention.
The patent application number is CN202422148759..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Suzhou Yujun Environmental Protection Tech Co Ltd has been granted a patent for Waste Gas Treatment Device with Internal Protection Structure. Li Yujun developed the invention.
The patent application number is CN202422280281U 20240919. The patent publication number is CN223311851 (U). International Patent ..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hubei Huiying Mech And Electrical Equipment Co Ltd has been granted a patent for Drying Filter of Bidirectional Energy-saving Refrigerating System. Zhang Yilei, Xiong Wei and Sun Lulu developed the invention.
The patent application number is CN202422563769U 20241023. The patent publication number is CN2233..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Anhui Haizhi Botian Environmental Protection Tech Co Ltd has received a patent for Zero-emission Waste Gas Treatment Device. This invention was developed by Li Ding, Liang Xintao and Zhou Ziqiang.
The patent application number is CN202422760094U 20241113. The patent publication number is CN223311860 (U). I..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Shandong Shouguang Luqing Petrochemical Co Ltd has been granted a patent for Industrial Tail Gas Purification Treatment Device. This invention was developed by Wang Kai, Zheng Guangtao, Lei Li, Zhao Haiwei and Zhu Junjie.
The patent application number is CN202422287634U 20240919. The patent publication num..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Botou Dongteng Environmental Prot Equipment Co Ltd has been granted a patent for Desulfurization Device. This invention was developed by Yu Dongdong.
The patent application number is CN202422194112U 20240909. The patent publication number is CN223311883 (U). International Patent Classification codes are B0..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Botou Dongteng Environmental Prot Equipment Co Ltd has been granted a patent for Denitration Device. This invention was developed by Yu Dongdong.
The patent application number is CN202422312016U 20240923. The patent publication number is CN223311886 (U). International Patent Classification codes are B01D46..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Jiangsu Zhenghe Ecological Env Co Ltd has obtained a patent for pulse filter cartridge ventilation and dust removal device. This invention was developed by An Jiaqi, Jiang Dingzheng, Shen Minghui, Lyu Zhixiang, Lu Xiaowei, Jiang Yuanqing, Zhu Li, Zhou Donghong, Gong Zheliang, Jiang Shu, Hu Jianmin and Yan Hai..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Guilin University of Technology has filed a patent application for Method for Quantitatively Preparing Lamellar Cerium Dioxide. This invention was developed by Mo Shengpeng, Li Jiaxuan, Zhu Qianye, Tian Lingling, Guo Jing, Zhou Xiaobin and Zhang Ya'nan.
The patent application number is CN202510204148 20250..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Jiangsu Taiheng Metal Product Co Ltd has been awarded a patent for Filter with Replaceable Membrane. This invention was developed by Wei Yinquan, Kuang Rongcheng and Wang Kang.
The patent application number is CN20242266182U 20240823. The patent publication number is CN223311824 (U). International Patent C..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Baotou Research Institute of Rare Earths has sought patent for Cerium Dioxide Particle and Preparation Method Thereof. This invention was developed by Fan Na, Li Xiaopei, Zhao Siyuan, Cui Yanying, Liu Yang, Hu Qun, Yue Shuaijun and Chen Chuandong.
The patent application number is CN202510266798 20250307. T..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Sichuan Jieyouren Environmental Protection Tech Co Ltd for Circulating Purification System. Liu Gang and Zeng Yuhui developed the invention.
The patent application number is CN20242378961U 20241213. The patent publication number is CN22331..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Enping Guanquan Electronics Co Ltd for Filtering Device for Carbon Filling Hole Pinhole Air Suction. Zhang Gao developed the invention.
The patent application number is CN202422751632U 20241112. The patent publication number is CN223311827..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Cars Railway Engineering Research Institute, China Academy Railway Sciences and Beijing Tieke Building Tech Co Ltd have sought patent for High-strength Bolt Surface Treatment Agent Based on Mxene Directional Arrangement and Treatment Process. This invention was developed by Guan Wenxun, Cheng Guanzhi, Li Biny..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Tangshan Maolong Solid Waste Man Co Ltd for Spraying Dust Falling Device. Liu Jun, Gao Xiaoqin, Liu Yubin and Xue Liming developed the invention.
The patent application number is CN20242282468U 20240827. The patent publication number is CN..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Chengdu Aobag Enviromental Protection Tech Co Ltd has filed a patent application for Self-returning Door and Garbage Chamber. This invention was developed by Yang Yongyin and Zhu Jun.
The patent application number is CN202510183140 20250219. The patent publication number is CN119981575 (A). International P..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hubei Huichu Hazardous Waste Disposal Co Ltd has obtained a patent for suspended matter multi-stage separation device for sewage treatment. This invention was developed by Ding Yi, Qian Lei, Zhou Lingli and Li Lijun.
The patent application number is CN202421618239U 20240709. The patent publication number i..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published Shenzhen Linglue Numerical Control Equipment patent application for Membrane Material Compounding Method and Compounding Device. The invention was developed by Ding Qingchun, Gu Bo, Liu Jingcheng, Liu Liguang, Mi Xiaoyun, Ye Xianhai and Xu Wei.
The ..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Guangdong Fengheshui Ecological Tech Co Ltd has secured a patent on Domestic Sewage Purification Treatment Device. You Tianjian, Zhong Luoluo and Yu Haibo developed the invention.
The patent application number is CN202422478297U 20241014. The patent publication number is CN223311708 (U). International Pate..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Qingdao University of Technology has filed a patent application for Method for Supervising Operation Condition of Leachate Treatment Equipment of Waste Incineration Plant. This invention was developed by Feng Xinrong, Zheng Weiping, Bian Rongxing and Zhang Xiaochuan.
The patent application number is CN2025..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Anhui Huizetong Environment Tech Co Ltd for Waste Gas Collector for Waste Gas Treatment. Xiao Shan and Zhu Tianyu developed the invention.
The patent application number is CN202422396586U 20240930. The patent publication number is CN223311..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Tongxiang Tongyu Environmental Protection Tech Co Ltd has secured a patent on Bottom Slag Collecting Device for Sewage Treatment. Xu Weiming, Fan Weili and Fan Zhengqiang developed the invention.
The patent application number is CN202422766048U 20241113. The patent publication number is CN223311716 (U). In..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Hualing Refrigeration Equipment Co Ltd and Guangdong Midea Refrigeration Equipment for Air Purification Module, Air Conditioner Indoor Unit and Air Conditioner. Zhang Sizhi, Liang Jilong, Lan Tianhang, Pi Shuyang and Xia Erhan devel..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Guangxi Zhuang Autonomous Region Product Quality Inspection Research Institute Guangxi Zhuang Autono has been awarded a patent for Low-temperature Drying Treatment Equipment for Momordica Grosvenori. This invention was developed by Chen Deyi, He Xiaorong, Meng Yong, Wen Tao, Luo Zhixiang, Li Cuiping and Chen ..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Pingxiang Best Electroceramics Co Ltd has secured a patent on Ceramic Slurry Dehydration Filter Press. Li Lei, Tang Wenyan, Yao Wei, Chen Lihua, Huang Xiaobo, Duan Zhiqin and Yi Liqun developed the invention.
The patent application number is CN202422762209U 20241113. The patent publication number is CN2233..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Ningguo Huanchuang Environmental Protection Tech Co Ltd has secured a patent on Activated Carbon Waste Gas Adsorption Device. Dong Shihong and Ji Zhengfang developed the invention.
The patent application number is CN202422720988U 20241108. The patent publication number is CN223311863 (U). International Pat..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- China Zhenhua Oil Co Ltd has submitted a patent application for Strong Alkali Blocking Remover Capsule, Preparation Method Thereof and Targeted Comprehensive Blocking Removal Method. This invention was developed by Wang Hui, Xiao Wei, Kou Xianming, Wei Guangjun, Li Zhentao, Zhang Chunlin, He Qinghai, Li Ruoch..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Jiangsu Lvcheng Env Engineering Co Ltd has secured a patent on Active Carbon Adsorption Device for Purifying Organic Waste Gas. Zhao Lu developed the invention.
The patent application number is CN202422766394U 20241113. The patent publication number is CN223311864 (U). International Patent Classification c..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Sichuan Caileshi Paint Co Ltd has obtained a patent for wastewater recycling equipment for energy-saving and environment-friendly coating production. This invention was developed by Kumashiro Isao.
The patent application number is CN202422413617U 20241008. The patent publication number is CN223311726 (U). ..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hangzhou Lian Env Engineering Co Ltd has secured a patent on Automatic Disinfection Device for Garbage Transfer Station. Sun Yajun and Zhou Qungang developed the invention.
The patent application number is CN202422431696U 20241009. The patent publication number is CN223311447 (U). International Patent Clas..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hunan Huaxin Rare & Precious Metals Tech Co Ltd has sought patent for Purification and Bismuth Removal Method for Lead Electrolysis Residual Polar Plate Washing Water. This invention was developed by Ai Ping, Huang Xin, Chen Jiaohua, Liu Jingbao, Xiao Weisong, Li Youlai, Chen Liping and Cao Wan.
The patent..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Anhui Yuanhao Environmental Protection Tech Co Ltd has been granted a patent for Rotary Drum Type Zeolite Concentration Device Structure for Concentrating Low-concentration VOCs (volatile Organic Compounds). This invention was developed by Ai Jun, Jin Wei and You Wenchao.
The patent application number is C..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Hebei Yangzhou Environmental Protection Tech Co Ltd for Industrial Furnace Waste Gas Treatment Device. Zhou Haijiang and Shang Lihua developed the invention.
The patent application number is CN202422593221U 20241026. The patent publication..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Xuzhou Fengcheng Salt Chemical Co Ltd has obtained a patent for pure soda filtered water recycling system. This invention was developed by Wang Song and Zhang Xinkuang.
The patent application number is CN202421997165U 20240816. The patent publication number is CN223311871 (U). International Patent Classifi..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Xi'an University of Architecture and Technology has submitted a patent application for Method for Removing Flocculant Residues in Wet-process Sand Making. Li Guoxin, Sun Sha, Niu Mengdie and An Xiaoqiang developed the invention.
The patent application number is CN202510166479 20250214. The patent publicati..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Guizhou Tyre has sought patent for Method, Device and System for Automatically Removing Marking Marks on Tread. This invention was developed by Ma Huaguo, Liu Chang, Zhao Chengzhong, Wang Xin, Gu Yong, Wang Yulei, Lyu Yuanzhou, Li Gang and Yang Gang.
The patent application number is CN202510212786 20250225..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Suzhou China Resources Gas Co Ltd and Jiangsu University of Science and Technology for Multi-stage Gas Washing Oil Gas Treatment Device. Pu Chunrong, Zhang Jian, Wang Pu, Kong Zhihong, Bao Guozhi and Li Yongzheng developed the invention.
T..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hebei Zhengze Zhilian Intelligent Tech Development Co Ltd and Baotou Xigu Tech Co Ltd have obtained a patent for mine harmful gas molecular sieve adsorption inhibition device. This invention was developed by Ling Biaocan, Hou Zhaodong, Chang Qingxue, Ying Hubin, Hou Quanheng and Ling Yongzhi.
The patent ap..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Shanghai Investigation Design & Research Institute has submitted a patent application for Ultrafiltration System Capable of Realizing High Water Outlet End Pressure. This invention was developed by Zhou Min.
The patent application number is CN202311488974 20231109. The patent publication number is CN119977..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Suzhou Yujun Environmental Protection Tech Co Ltd has obtained a patent for plasma waste gas purification equipment. This invention was developed by Li Yujun.
The patent application number is CN202422350704U 20240926. The patent publication number is CN223311880 (U). International Patent Classification cod..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Shijiazhuang Ouya Huitong Cleaner Co Ltd for Automatic Ash Discharge Device and Air Purification Device. Chen Aidong and Chen Panlin developed the invention.
The patent application number is CN202422544775U 20241021. The patent publication..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hunan Industrial Equipment Installation has obtained a patent for thermal power plant waste gas treatment device. This invention was developed by Dai Zhihao, Li Wei, Zhang Kai, Dong Shikui, Zhu Zhiyong, Gu Faming, Liu Qiang, Chen Guolong, Dai Peiling and Dai Xiangchun.
The patent application number is CN20..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Jiaxing Haili Recycling Plastic Ind Co Ltd for Sewage Filtering and Impurity Separating Device. Fang Yeqing, Chen Liang, Wang Haiming, Li Peizhi, Zhu Chenhui, Zhu Wei, Zhang Lingwei, Dai Yechao, Wu Jintao and Fu Ming developed the invention.
..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Wuxi Huilian Solid Waste Disposal Co Ltd has filed a patent application for Laying Device and Method for Rain and Sewage Diversion Covering Material in Fly Ash Landfill Reservoir Area. This invention was developed by Zhu Qianliang, Wu Junjie, Yu Xinbo and Shi Haotian.
The patent application number is CN202..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Anhui Wanxing Environmental Tech Co Ltd has been granted a patent for Efficient Photocatalytic Waste Gas Purification Environment-friendly Device. This invention was developed by Shi Xuefei, Sun Fei and Sun Lingjun.
The patent application number is CN202422569087U 20241024. The patent publication number is..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Suzhou Jiaji Smart Environment Tech Co Ltd for Sewage Treatment Device with Self-cleaning Function. Zhou Xiuxiu, Gu Zaoli and Yang Xiaozhou developed the invention.
The patent application number is CN202422761314U 20241113. The patent publ..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published Tianjin Research Institute for Water Transport Engineering patent application for Water Purification Device for Gate of Water Conservancy Project. The invention was developed by Li Tieliang, Qi Guangzheng, Wang Zhihui and Wang Luyao.
The patent appl..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Ningfeng Tech Ningbo Co Ltd has been awarded a patent for Dust Removal Fan for Dust-containing and Saturated Water Vapor-containing Dust Removal System. This invention was developed by Xu Menglei.
The patent application number is CN202422799160U 20241115. The patent publication number is CN223318090 (U). I..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Dalton Membrane Tech Shenzhen Co Ltd has secured a patent on Nanofiltration Membrane Filter. Zhang Zhao, Yang Zhaoning, Chen Zeyun and Zhang Shufang developed the invention.
The patent application number is CN202422478694U 20241014. The patent publication number is CN223311897 (U). International Patent Cla..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Nanjing Daolaxi Tech Co Ltd has submitted a patent application for Sewage Treatment Device for Chemical Reaction Kettle. This invention was developed by Shi Weifeng and Chen Zihao.
The patent application number is CN202510389078 20250331. The patent publication number is CN119977114 (A). International Pate..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Jieneng Water Treat Equipment Co Ltd for Multi-stage Filtering Type Filter. Yang Huawei, Zhang Shuang'e and Zhang Lina developed the invention.
The patent application number is CN20242234877U 20240821. The patent publication numb..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Suzhou Yuandao Environment Tech Co Ltd for Dangerous Solid Waste Incineration Waste Gas Treatment Equipment. Huang Ling and Hang Haixia developed the invention.
The patent application number is CN202422564416U 20241023. The patent publicat..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has received Powerchina Zhongnan Engineering patent application for Dosing Sewage Treatment Device for Sewage Treatment and Use Method of Dosing Sewage Treatment Device. Wang Rui, Lei Ya, Ni Hairui, Xing Endi and Yang Chao developed the invention.
The patent appl..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Lvyuantong Environmental Protection Tech Beijing Co Ltd for Energy-saving Type Waste Incineration Device. Wang Donghe developed the invention.
The patent application number is CN20242206160U 20240819. The patent publication number is CN223..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Jiangshan Yichang Crop Tech Co Ltd for Lower Box Body Assembly of Waste Gas Treatment Equipment. Zhang Zhiyong, Dai Jinhua and Tong Yuzhu developed the invention.
The patent application number is CN202422695509U 20241105. The patent public..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou Jieneng Water Treat Equipment Co Ltd for High-pressure Water Filter. Yang Huawei, Zhang Lina and Zhang Shuang'e developed the invention.
The patent application number is CN202422372977U 20240928. The patent publication number is ..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- China Building Materials Glass New Material Research Institute Group has submitted a patent application for Method for Preparing Quartz Mineral Separation Circulating Water Purifying Agent by Using Quartz Tail Mud. This invention was developed by Wang Kang, Li Chunlei, Shao Hui, Ma Juying, Gan Guochao, Liu Bi..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Yunnan Badu Environmental Protection Tech Co Ltd has secured a patent on Water Purification Equipment Convenient for Replacing Filter Element. Yin Cunmei developed the invention.
The patent application number is CN202422600599U 20241028. The patent publication number is CN223311761 (U). International Paten..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Zhucheng Hongkai Env Engineering Co Ltd has been awarded a patent for Municipal Waste Incineration Device. This invention was developed by Wang Jinkai, Wang Jianbo and Wang Haibo.
The patent application number is CN202422478443U 20241014. The patent publication number is CN223319088 (U). International Pate..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Sichuan Shuangtie Tech Co Ltd has secured a patent on Filter Convenient to Replace. Zhang Yan, Xiong Wei, Liu Jian, Liang Jinyuan and Duan Haifeng developed the invention.
The patent application number is CN202422725625U 20241108. The patent publication number is CN223311762 (U). International Patent Class..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Anhui Vocational & Technical College has been awarded a patent for Clamping Piece Structure for Electrochromic Membrane. This invention was developed by Shen Yue.
The patent application number is CN202422915890U 20241128. The patent publication number is CN223308516 (U). International Patent Classification..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Guangxi Wuzhou Yongxin Environmental Protection Tech Co Ltd has secured a patent on Solid-liquid Separation Device for Smelting Waste Slag Treatment. Chen Cong developed the invention.
The patent application number is CN202422767611U 20241113. The patent publication number is CN223311768 (U). International..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published Wuhan Green Ring Source Purification Eng Co Ltd patent application for Sewage Treatment Nitrification Tank and Application Method Thereof. The invention was developed by Wang Zhuo, Wu Wenjun, Sun Huijun, Chen Xue, Zhao Xiaobin, Chu Bo and Li Shanshan.
..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Golden Rainbow Prec Manufacture Co Ltd for Quick Mounting Structure for Fan Blades of Dust Collector. Chen Aihua, Wu Junjun, Shi Yuehong and Chen Enhui developed the invention.
The patent application number is CN202421856351U 2024..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Lang Zhengze has submitted a patent application for Dredging Device for Water Conservancy Project Management.
The patent application number is CN202510484901 20250417. The patent publication number is CN119981186 (A). International Patent Classification codes are E02B3/02, E02F3/88 and E02F5/28.
An a..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Beijing Chemical Research Institute Co Ltd patent application for United Enrichment Culture Device and Method for Autotrophic Denitrifying Bacteria. Qin Qiming, Zhang Bin, Sun Jie, Cao Zonglun, Wang Jun, Yang Yanqu..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Taishan Gypsum Jiyuan Co Ltd has been awarded a patent for Air Compressor Condensate Water Purification Device. This invention was developed by Jia Kun, An Xinchang, Qin Chengfeng and Lu Fajun.
The patent application number is CN202422770302U 20241114. The patent publication number is CN223311773 (U). Inte..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Shanghai Huaqiang Environmental Tech Engineering Co Ltd has been awarded a patent for Water Supply and Drainage Filtering Device. This invention was developed by Xiong Jing.
The patent application number is CN202422296529U 20240920. The patent publication number is CN223311777 (U). International Patent Cla..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Shanxi Heshun Tianchi Energy Co Ltd for Dry Fog Dust Suppression Assembly Applied to Mining Machine. Zhao Wei developed the invention.
The patent application number is CN202422843723U 20241121. The patent publication number is CN223317842 ..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Shanxi International Energy Group Hongguang Power Generation Co Ltd for Ash Removal Device of Air Preheater. Zhang Jianshu, Wang Liang, Wang Limin, Cao Yongjun, Shen Rihai and Niu Guowei developed the invention.
The patent application numb..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Taiyo Ink (Suzhou) has secured a patent on Filter Element Limiting Ring and Filter Device. Wang Qingfeng, Zhang Wang, Chen Jun and Kato Kenji developed the invention.
The patent application number is CN202422519258U 20241018. The patent publication number is CN223311780 (U). International Patent Classifica..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has released Chengdu Tuojiang Basin Invest Development Group Co Ltd and Chengdu Institute Biology CAS patent application for Kodakella Ohmeri, Bacterial Preparation, Water Purification System and Application of Kodakella Ohmeri. This invention was developed by Cao K..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Suzhou U Air Environmental Tech Co Ltd has obtained a patent for side wall fan fixing structure. This invention was developed by Yu Hongliang, Lu Jiawen, Ni Suli and Zhou Zhenhao.
The patent application number is CN20252020353U 20250106. The patent publication number is CN223318134 (U). International Paten..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Tongxiang Tongyu Environmental Protection Tech Co Ltd for Sewage Treatment Device for Improving Environment. Xu Weiming, Fan Zhengqiang and Fan Weili developed the invention.
The patent application number is CN202422769613U 20241114. The p..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Reflex Heating And Ventilation Equipment Shanghai Co Ltd has submitted a patent application for Circulating Water System or Water Supply System with Constant-pressure Water Replenishing and Dosing Functions and Application. This invention was developed by Gao Xinghua, Yang Ying and Gu Xin.
The patent appli..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hunan Railway Professional Technology College and Decheng Construction Group Co Ltd have filed a patent application for Multi-cavity Hollow Subway Top Plate with Ventilation and Smoke Exhaust Functions. This invention was developed by Yuan Tao, Ma Jianjun, Zhang Lin, Li Ruigang, Shen Han, Kuang Yanjun, Ma Fen..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Jinhua Qidong Machinery Equipment Co Ltd has obtained a patent for zero oil mist purification device. This invention was developed by Fang Guohong.
The patent application number is CN202422503662U 20241016. The patent publication number is CN223312214 (U). International Patent Classification codes are B01D..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Qingdao Shuwang Information Tech Co Ltd for Anti-blocking Dust Removal Equipment. Li Xian, Zheng Nan, Sun Dongmei and Zheng Chenshuo developed the invention.
The patent application number is CN202421965432U 20240814. The patent publication..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Huayou New Energy Tech Quzhou Co Ltd and Zhejiang Huayou Cobalt have been awarded a patent for Cyclone Dust Removal Equipment and Battery Raw Material Production System. This invention was developed by Huang Chengyong, Ding Li, Ding Ronghui, Qiao Dongbin and Yang Huankai.
The patent application number is C..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to BYD Company and Zhengzhou BYD Automobile Co Ltd for Air Filtering Equipment, Air Suspension System and Vehicle. Peng Shuo, Xu Zhaobao, Tan Li, Yang Yingkui and Xie Haojie developed the invention.
The patent application number is CN20242175..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has released Shanghai Construction No. 4 Group patent application for Detachable Building Site Temporary Garbage Station Fence. This invention was developed by Zhang Yuqing, Mouradili Aisan, Zhao Chaohui, Zhu Ming, Shen Jianhua, Li Long and Fan Shige.
The patent ..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hunan Changtong Compressor Co Ltd has obtained a patent for lubricating structure with filtering and recycling functions for compressor. This invention was developed by Wu Shuwei and Li Jianguo.
The patent application number is CN20242302971U 20241206. The patent publication number is CN223318004 (U). Inte..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Hebei Yangzhou Environmental Protection Tech Co Ltd has obtained a patent for bag-type dust collector convenient to clean. This invention was developed by Shang Lihua and Zhou Haijiang.
The patent application number is CN202422578430U 20241024. The patent publication number is CN223311802 (U). Internationa..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Yancheng Chengda Env Engineering Co Ltd has obtained a patent for bag type dust collector for flue gas of large sintering machine head. This invention was developed by Bae Eui-sung, Qiu Qingdong, Qiu Qinglin, Qiu Caixia, Qiu Qingsong, Qiu Qingtong, Wang Tinglan, Liu Xudong and Jiang Weilian.
The patent app..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Jiangsu Suyu Environmental Tech Co Ltd has obtained a patent for cloth bag dust removal box. This invention was developed by Shen Qinhua and Li Luye.
The patent application number is CN202422765245U 20241113. The patent publication number is CN223311806 (U). International Patent Classification codes are B0..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has awarded a patent to Puyang Cosmos Chemicals Co Ltd for Air Purification Device for Rubber Additive Production. Zhao Wenfu, Zhao Sheng, Li Xiangpeng, Gao Yunfeng, Zhao Shuquan, Bai Xingliang and Wang Yayong developed the invention.
The patent application numbe..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Chongqing Xintingyi Environmental Protection Tech Co Ltd has obtained a patent for hot blast stove suitable for retreatment of waste tires. This invention was developed by Deng Ruoyu, Liu Guo, Huang Pei, Li Huiying and Huang Wanjiang.
The patent application number is CN202422805363U 20241118. The patent pu..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Zhangjiagang Huasheng Purifying Equipment Co Ltd has obtained a patent for magnetic suction type easy-to-clean air filter element. This invention was developed by Cao Juan, Gu Yu and Wan Xincun.
The patent application number is CN202422390699U 20240930. The patent publication number is CN223311816 (U). Int..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published Shenzhen Xinsanli Automation Equipment patent application for Membrane Material Clamping and Pre-folding Mechanism. The invention was developed by Hu Zhengguang, Shi Liquan, Li Xiaogen, Luo Dong, Fang Tianguo and Li Zhisi.
The patent application num..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- State Intellectual Property Office of China has published Kemira patent application for Method for Preparing Polyaluminum Chloride Product for Drinking Water Treatment. The invention was developed by Wu Suhua and Yu Feng.
The patent application number is CN202311503222 20231110. The patent publication numb..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Shandong Environmental Science and Technology Environmental Engineering has submitted a patent application for Sewage Defluorination Method for Enhancing Coagulative Precipitation by Using Residual Activated Sludge Microorganisms. This invention was developed by Gao Lei, Wei Leilei, Meng Pengpeng, Zou Xiaofen..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Ningbo Hexin Metal Co Ltd has obtained a patent for bag-type dust collector with cooling function. This invention was developed by Yang Yuanlong, Ma Tianjun, Ma Junxiao, Wang Hongmei and Lee Young Seo.
The patent application number is CN202422772494U 20241114. The patent publication number is CN223311819 (..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Guangxi Runxi New Mat Co Ltd has secured a patent on Fly Ash Curing and Stirring Treatment Device for Collecting Waste Incineration Fly Ash. Zeng Hao and Li Daqing developed the invention.
The patent application number is CN202422568036U 20241024. The patent publication number is CN223311971 (U). Internati..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Shandong Huanghe Water Conservancy Eng Quality Inspection Center has submitted a patent application for Slope Protection Device for Water Conservancy Project. This invention was developed by Wang Zhiqiang, Wang Xiaodong, Liu Lizeng, Ma Chunlei and Yu Dongping.
The patent application number is CN20251046510..
Enviornmental
| Wed 10 Dec 2025
Beijing, Dec. 11 -- Xian Guoxin Iot Tech Co Ltd has submitted a patent application for Water Conservancy Project Slope Protection Flood Prevention Device. This invention was developed by Yang Ziyi, Lei Huanxin, Liu Shanshan, Niu Linke, Wang Guan, Sun Changlin, Jiao Shang, Dang Chenchen, Li Xing and Chen Dong.
The patent appli..
Enviornmental
| Thu 11 Dec 2025
Beijing, Dec. 11 -- Dongguan Shennengyuan Zhangyang Electric Power has obtained a patent for reverse osmosis filtration effluent detection device. This invention was developed by Meng Zu, Luo Yuan and Fan Bin.
The patent application number is CN202422271243U 20240918. The patent publication number is CN223316458 (U). Internat..
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