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Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Jiangsu Yebao Env Equipment Co Ltd has sought patent for Waste Heat Recovery Device for Raw Coke Oven Gas Downstream of a Riser Tube, and Waste Heat Recovery Method Therefor. This invention was developed by Shi Guifu. The patent application number is WO2025CN116718 20250825. The patent publication number i..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Tsukishima JFE Aqua Solution Co Ltd has sought patent for Organic Matter Recovery Equipment, Sewage Treatment System, Organic Matter Recovery Method, and Sewage Treatment Method. This invention was developed by Hashimoto Yuji, Takayama Yuko and Yamato Tsuneo. The patent application number is WO2025JP33823 ..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Panasonic Intellectual Property Management has submitted a patent application for Water Treatment Device. This invention was developed by Sakakibara Takashi, Kanda Yohei and Truong Thi Ly. The patent application number is WO2025JP33154 20250919. The patent publication number is WO2026070683 (A1). Internati..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Nippon Chemical Industrial has submitted a patent application for Ionic Liquid, Ionic Liquid for Carbon Dioxide Absorbent, Carbon Dioxide Absorbent, Carbon Dioxide Isolation Method, Carbon Dioxide Isolation/recovery Method, Device Using Carbon Dioxide Absorbent, and Method for Producing Ionic Liquid. This inv..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Chinese Patent for Efficient Bag Type Dust Collector has been issued to Suzhou Oasis Environmental Equipment. This invention was developed by Wang Shuiyuan, Mao Yamei and Zhu Guangping. The patent application number is CN202422401716U 20240930. The patent publication number is CN223439407 (U). Internation..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Suzhou Oasis Environmental Equipment has secured a patent on Flat Bag Dust Collector. Wang Shuiyuan, Wang Shuguang and Zhu Guangping developed the invention. The patent application number is CN202422401714U 20240930. The patent publication number is CN223439406 (U). International Patent Classification cod..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Yejia Tech Suzhou Co Ltd has received a patent for Quick Mounting Structure of Ceiling Air Filter. This invention was developed by Chang Liang. The patent application number is CN202422982111U 20241204. The patent publication number is CN223439404 (U). International Patent Classification codes are B01D46/..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Mann Hummel Filter, Shanghai for Filter Element. Chai Jun, Wang Weizhen and Wang Weifeng developed the invention. The patent application number is CN202422854773U 20241122. The patent publication number is CN223439402 (U). International P..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Guizhou Chunli Energy Technology has been awarded a patent for Water-cooling Cyclone Dust Removal Separator. This invention was developed by Li Kun and Gao Jun. The patent application number is CN202422882822U 20241126. The patent publication number is CN223439395 (U). International Patent Classification ..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Gaomi Tongli Sugar Manufacturing has secured a patent on Device for Removing Suspended Matter and Scum from Corncob Washing Water and Utilizing Waste. Zhang Zuojiang, Li Zhe, Zhang Weihong, Wang Liqiang, Han Jiwei, Wu Yuhu, Li Long and Xu Xiaohong developed the invention. The patent application number is ..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- GS Yuasa International has submitted a patent application for Carbon Dioxide Concentration Apparatus. Takao Tatsuya, Nishiyama Hiromichi and Mizuno Masaki developed the invention. The patent application number is WO2025JP33862 20250925. The patent publication number is WO2026070979 (A1). International Pate..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has received Nakadenshi Co Ltd patent application for Air Purifier. Nakajima Shunichi, Matsuda Hisashi and Okazaki Hideto developed the invention. The patent application number is WO2025JP33848 20250925. The patent publication number is WO2026070973 (A1). Internatio..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has received The University of Tokyo patent application for Development of Co2 Capture and Separation Technology Using Amine-based Absorbent Having High Oxidation Resistance. Uchiyama Masanobu and Miyamoto Kazunori developed the invention. The patent application num..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Jiangsu Huanqiu Environment Engineering Group has secured a patent on Industrial Water Filtering Equipment. Sun Jing developed the invention. The patent application number is CN202422894593U 20241127. The patent publication number is CN223439365 (U). International Patent Classification codes are B01D35/14..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Hainan Yunzhou Food Co Ltd for Fish Washing Wastewater Treatment Device. Xie Qibin, Zhou Yunfeng and Zhang Mingshun developed the invention. The patent application number is CN202422939415U 20241129. The patent publication number is CN223..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Saipu Hangzhou Filter Tech has secured a patent on Stacked Deep Filter Element and Deep Filter. Ma Tuanfeng and Zhang Xiang developed the invention. The patent application number is CN202422654165U 20241031. The patent publication number is CN223439320 (U). International Patent Classification codes are B0..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Guohe Green Energy Ecological Wuxi has been granted a patent for Flow Type Sludge Settling Device. This invention was developed by Pan Mingxia, Liang Yanjie, Lyu Xiwu, Jiang Jiezhong and Zhou Jiayan. The patent application number is CN202422121742U 20240830. The patent publication number is CN223439247 (U..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Chinese Patent for Self-adaptive Oil Pumping Recovery Device for Sewage Pool has been issued to Zibo Qixiang Tengda Chemical. This invention was developed by Cha Jung-jun, Zhu Liye, Zhu Peng, Xu Shouguo, Mou Zhaoyi, Liu Tongwu and Zhang Zhongliang. The patent application number is CN202422557750U 20241022..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Murata has submitted a patent application for Carbon Dioxide Adsorption Material and Method for Producing Same. This invention was developed by Yamada Hayata, Ooe Hideaki and Murase Yasuhiro. The patent application number is WO2025JP29161 20250820. The patent publication number is WO2026070110 (A1). Intern..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has received Panasonic Intellectual Property Management patent application for Hair Removal Device. Kameda Ryota, Sakamoto Ryohei, Suzuki Ayumi and Kasugai Hideki developed the invention. The patent application number is WO2025JP27245 20250731. The patent publicatio..

Enviornmental

  |  Fri 10 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has received UOP patent application for Processes and Apparatuses for Treating a Carbon Dioxide Stream. Khazeni Nasser, Gorawara Jayant K, Bhadra Shubhra J, Bjorkman Marrou Kathryn R and Hatami Ali developed the invention. The patent application number is WO2025US47..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Organo Corporation has filed a patent application for Water Treatment Method and Water Treatment Device. This invention was developed by Miyake Masaki, Hasebe Yoshiaki, Takahashi Masashi, Kamei Yoko and Aoki Yohei. The patent application number is WO2025JP32236 20250911. The patent publication number is WO..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Organo Corporation has applied WIPO patent for Water Treatment Method and Water Treatment Device. Hasebe Yoshiaki, Miyake Masaki, Iwasaki Nanami, Takahashi Masashi, Kamei Yoko and Aoki Yohei developed it. The patent application number is WO2025JP32230 20250911. The patent publication number is WO2026070423..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Tenneco Suzhou Emission System has submitted a patent application for Mixer Assembly and Exhaust Gas Aftertreatment Device. This invention was developed by Yan Caibao, Qiu Shasha, Zhong Hua and Cui Haijing. The patent application number is WO2025CN104273 20250627. The patent publication number is WO2026066..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has released Neubrex Co Ltd patent application for Sludge Level Detection Device and Sludge Level Detection Method. This invention was developed by Kishida Kinzo, Aung Thein Lin and Yamauchi Yoshiaki. The patent application number is WO2024JP34752 20240927. The pate..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has received Oystec Co Ltd patent application for Method for Manufacturing Oyster Shell Waste for Removing Fluorine from Wastewater. So Wonki developed the invention. The patent application number is WO2024KR14817 20240930. The patent publication number is WO2026071..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Suzhou Oasis Environmental Equipment has been awarded a patent for Industrial Dust Remover. This invention was developed by Wang Shuiyuan, Zhu Guangping and Mao Yamei. The patent application number is CN202422795727U 20241118. The patent publication number is CN223439460 (U). International Patent Classifi..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 10 -- Ningbo Bangyi Machinery Technology has been awarded a patent for Waste Gas Treatment Device for Degumming Machine. This invention was developed by Chen Daxing. The patent application number is CN202422525567U 20241018. The patent publication number is CN223439455 (U). International Patent Classification c..

Enviornmental

  |  Fri 10 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has released LX Mma Corp and Sogang University Research & Business Development Foundation patent application for Method for Producing Regenerated MMA from Waste PMMA. This invention was developed by Ha Kyoung-su, Byun Youngchang, Kim Dong Hyeon, Kim Hee Hwan and Kim Ju..

Enviornmental

  |  Fri 10 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has received Dongfeng Motor Group patent application for Method for Preparing Exhaust Gas Purifying Catalytic Device, and Exhaust Gas Purifying Catalytic Device. Zhao Haoyuan, Xiong Fen, Li Mingheng, Liu Dandan and Chen Chao developed the invention. The patent appli..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has released Samaddar Sujoiy Kumar patent application for a Waste Water Treatment System and a Method for Waste Water Treatment. The patent application number is WO2025IB59611 20250924. The patent publication number is WO2026069154 (A1). International Patent Class..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has received Univ De Rouen Normandie, Centre National De La Recherche Scient and Institut Nat Des Sciences Appliquees De Rouen patent application for Functionalized Magnetic Nanoparticles, Associated Method for Extracting a Pfas Pollutant. Gouhier Géraldine, Gouriou L..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Tianjin Research Institute For Water Transp Engineering MOT has applied WIPO patent for Assembled Eco-friendly Water-permeable Breakwater Structure. Hu Jielong, Chen Songgui, Chen Hanbao, Duan Zihao, Wang Yang, Liu Zhen, Ge Longzai, Yu Bin, Ma Jun, Wang Yina and Zhang Wei developed it. The patent applicati..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Asahi Carbon Co Ltd has filed a patent application for Method for Treating Recycled Carbon Black. This invention was developed by Itagaki Ayano. The patent application number is WO2025JP33804 20250925. The patent publication number is WO2026070958 (A1). International Patent Classification codes are C09C1/4..

Enviornmental

  |  Fri 10 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has published Clarified Waters LLC patent application for Improved System Used for Contaminant Control in Wastewater. The invention was developed by Platt Christopher. The patent application number is WO2025US48195 20250926. The patent publication number is WO202607..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Pt Esg New Energy Mat, Pt Green Eco Nickel, Pt Qmb New Energy Mat and Gem Co Ltd have submitted a patent application for High-efficiency Desulfurization Spray Tower for Acid-containing Tail Gas. This invention was developed by Xu Kaihua, Brodjonegoro Satryo Soemantri, Yan Xiaodong, Sinaga Arnaldo Marulitua, ..

Enviornmental

  |  Fri 10 Apr 2026

Geneva, April 10 -- World Intellectual Property Organization has published Qingdao Ecopure Filter Co Ltd patent application for Water Purification Device, Water Purification System, Filter Cartridge Structure of Filtration Device, and Cover Body Assembly. The invention was developed by Zou Zhibin. The patent application numbe..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Kongsberg Discovery As has submitted a patent application for Environmental Monitoring System. This invention was developed by Nilsen Terje. The patent application number is WO2025EP78050 20250930. The patent publication number is WO2026068849 (A1). International Patent Classification codes are G01D21/00, ..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Mediterranean Algae Tech SL has submitted a patent application for Modular System for Bioremediation of Eutrophicated And/or Polluted Water. This invention was developed by Del Barco Aldaz Guillemro, Anton Sempere Silvia, Sierras Peral Santiago, Simon Marhuenda Alejandro and Belda Gil Llorenç. The patent ..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Ahou Ventures LLP has submitted a patent application for Fenestration Integrated Fresh Air Ventilation Apparatus. This invention was developed by Kulkarni Hrishikesh and Sutar Bhairumal. The patent application number is WO2025IN51574 20250926. The patent publication number is WO2026069380 (A1). Internation..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- G Air Tech Beijing Co Ltd has submitted a patent application for Electrostatic Dust Collection Device. This invention was developed by Cao Xue and Zhou Xigang. The patent application number is WO2025CN104226 20250627. The patent publication number is WO2026066348 (A1). International Patent Classification c..

Enviornmental

  |  Thu 09 Apr 2026

Geneva, April 10 -- Shanghai Kaiyuan Pump Ind Co Ltd has submitted a patent application for Non-negative Pressure Water Supply Device Having Water Purification Function. This invention was developed by Qiao Jinyu, Liu Hui, Wang Kai and Zhang Tingting. The patent application number is WO2025CN109704 20250721. The patent public..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Urban Sewerage and Drainage for Discharging and Transferring Compartment of Dredging Mud Treatment Station. Huang Yanxiong, Zhang Shufan, Xie Dihui, Ma Yu and Rao Zhanhong developed the invention. The patent application number i..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Hanshan Normal University for Intelligent Compression Garbage Can Capable of Recognizing Garbage. Wang Yibing, Wang Jinxu, Wang Chang, Chen Zhihui, Huang Lichun, Lee Yoo-hwan, He Xuanming, Cai Meihong, Zheng Xinyi and Yang Rong developed the..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Shandong Qunfeng Heavy Industry Technology has obtained a patent for material door structure of garbage compression bin. This invention was developed by Zhang Qunfeng and Zhang Wei. The patent application number is CN202422944149U 20241129. The patent publication number is CN223432799 (U). International P..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Chinese Patent for Connecting Device of Garbage Compression Bin has been issued to Shandong Qunfeng Heavy Industry Technology. This invention was developed by Zhang Qunfeng and Zhang Wei. The patent application number is CN202422944953U 20241129. The patent publication number is CN223432800 (U). Internati..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Chinese Patent for Combined Station House of Mobile Garbage Compression Station has been issued to Yangzhou Jinwei Environmental Protection Technology. This invention was developed by Chen Biao, Liu Guobin, Xu Xiwen, Liu Peng, Wu Lei, Yuan Jiaojiao and Yuan Yuan. The patent application number is CN2024232..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Chinese Patent for Cultivation Tail Water Treatment Device has been issued to Hohai University. This invention was developed by Guo Jiayi, Li Yansu, Yasuetsu and Wang Zeyu. The patent application number is CN202422733872U 20241111. The patent publication number is CN223433320 (U). International Patent Cla..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Shanghai Chengtou Waste Water Treatment has been granted a patent for Excess Sludge Unpowered Lifting and Discharging Application System for Sewage Treatment Plant. This invention was developed by Cao Jun, Lyu Ruibin, Zhang Qian, Fan Aihui, Wu Zhenyu, Shi Guanjie, He Wenbin, Shen Zhengqi, Ni Yanhong and Cai ..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Nanjing Gaoke Environment Technology has been awarded a patent for Low-carbon Sewage Treatment System. This invention was developed by Chen Daokang, Chen Mengxue and Fang Xin. The patent application number is CN202422779352U 20241114. The patent publication number is CN223433326 (U). International Patent ..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Huatai Yongchuang (Beijing) Tech for Dry Quenching System Non-working-condition Operation Flue Gas Waste Heat Recycling Device. Wang Mengqi, Yan Zhanyu, Li Lin, Wang Yu, Zhang Weijie, Dong Yuhao and Song Tiejun developed the invention. Th..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Beijing CCI Architectural Design has been granted a patent for Gutter Inlet System of Residence Community. This invention was developed by Bai Fan, Liang Heng and Tang Li. The patent application number is CN202422987405U 20241204. The patent publication number is CN223433919 (U). International Patent Clas..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Scimee Technology for Heat Exchanger On-line Flushing Device for Sludge Drying Equipment. Zhen Juan, Xia Maochuan, Xiao Bo, Pu Rui, Yang Zhiqing, Yuan Huajie and Jiang Hongguang developed the invention. The patent application number is CN..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Zhengzhou Shengchuan Technology has been granted a patent for Electric Vacuum Type Waste Oil Recovery Device. Zhao Dongzhang, Chen Xiaodong, Wang Ruixi, Luo Lixia and Wang Qinggang developed the invention. The patent application number is CN202423245987U 20241227. The patent publication number is CN223435..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Zhengzhou Shengchuan Technology has been awarded a patent for Electric Push Rod Type Waste Oil Recovery Device. This invention was developed by Zhao Dongzhang, Chen Xiaodong, Wang Ruixi, Luo Lixia and Wang Qinggang. The patent application number is CN202423246046U 20241227. The patent publication number i..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Zhejiang Liju Heat Energy Equipment has been awarded a patent for Multi-stage Steam Device Utilizing Waste Heat Recovery. This invention was developed by Chen Guoliang, Huang Guanlian and Dai Yancheng. The patent application number is CN202422854284U 20241122. The patent publication number is CN223435142 ..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Shanghai Shenglanhui Technology for Sulfate-containing Waste Liquid Treatment System for Acrylonitrile and Acrylonitrile Combination Device. Li Ting, Cao Zhen and Wang Chengqun developed the invention. The patent application number is CN2..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Chinese Patent for Indoor Environment Adjusting Device has been issued to Nanjing Tech University Pujiang Institute. This invention was developed by Li Xiang, Liu Song, Chen Chunhong, Yang Xinyu, Lu Tong, Yin Yuxuan, Yu Linfeng, Yuan Zhiwen and Wang Wenqi. The patent application number is CN20242312552U 2..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Tianjin Bohua Yongli Chemical Industry has been granted a patent for System for Recovering Waste Heat of Tail Gas of Calcining Furnace. This invention was developed by Wang Jiang, Zhang Yang, Wang Kai, Min Wenwei, Zhao Yuanyuan, Xie Zhiyong and Zhang Bo. The patent application number is CN202422651753U 20..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Gansu Desert Control Research Institute has been awarded a patent for Soil Spectrum Acquisition Instrument Placing Support. This invention was developed by Wang Jingrui, Gao Songtao, Ma Yongkai, Yang Xuemei, Han Shenghui, Li Xuejiao and Qi Fujun. The patent application number is CN202422611468U 20241029. ..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Ningbo Deli Tools has received a patent for Integrated Storage Bucket Type Dust Collector. This invention was developed by Yu Yaqing. The patent application number is CN202422988333U 20241205. The patent publication number is CN223438415 (U). International Patent Classification codes are A47L5/22, A47L9/0..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Suzhou Deyishi Clean Technology has been granted a patent for Handheld Dust Collector with Water Absorption Function. Dai Mingwei and Li Changliang developed the invention. The patent application number is CN202422677238U 20241104. The patent publication number is CN223438416 (U). International Patent Cla..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Suzhou Deyishi Clean Technology has received a patent for Floor Brush Structure for Dust Collector. This invention was developed by Dai Mingwei, Li Xudong and Li Changliang. The patent application number is CN202422545425U 20241022. The patent publication number is CN223438418 (U). International Patent Cl..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Jinan Arrow Machinery has been granted a patent for Air Suction Feeding Device with Dust Removal Cabinet. This invention was developed by Li Dalin, Xu Teng, Zhang Daicheng and Zhang Chengjin. The patent application number is CN202422921150U 20241128. The patent publication number is CN223432980 (U). Inter..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Suzhou Ruixun Automation Equipment has been granted a patent for Sewage Treatment Air Flotation Machine. Peng Yongchun developed the invention. The patent application number is CN202422742766U 20241111. The patent publication number is CN223433292 (U). International Patent Classification codes are B01D46/..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Tianjin Taigang Petrochemical Environmental Protection Technology Development has been granted a patent for Sludge Treatment System. This invention was developed by Tian Yang, Yu Zhenmin, Du Chengwen, Zhao Jing, Li Jian, Guo Jing, Wang Linjun, Tian Yiwen, Xu Lixiao, Zhang Boran, Hou Rui, Zang Huijing, Cui Xi..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Chinese Patent for Ventilation Type Classification Dustbin has been issued to Jiangsu Huayu Intelligent Tech Co Ltd. This invention was developed by Guo Yuelei, Li Xiuyun and Yin Jiangnan. The patent application number is CN202422854494U 20241122. The patent publication number is CN223432782 (U). Internat..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Zhang Hongqin has been granted a patent for Environment-friendly Garbage Pavilion Facilitating Classification. This invention was developed by Zhang Hongqin, Chen Chen and Zhou Gongjin. The patent application number is CN202422607033U 20241028. The patent publication number is CN223432784 (U). Internation..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- Wei Dong has been granted a patent for Chemical Feeding Device for Metallurgical Slag Treatment. Wei Dong and Duan Xingya developed the invention. The patent application number is CN202422909518U 20241127. The patent publication number is CN223432879 (U). International Patent Classification codes are B65B..

Enviornmental

  |  Fri 10 Apr 2026

Beijing, April 10 -- State Intellectual Property Office of China has awarded a patent to Suzhou Kaihong Rubber & Plastics for Sewage Tank Structure. Chen Kai, Zhu Saifeng and Shang Yabo developed the invention. The patent application number is CN202422944699U 20241129. The patent publication number is CN223438443 (U). Interna..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Jiangsu Weishi Environmental Tech Co Ltd has obtained a patent for multiphase extraction well. This invention was developed by Zhu Zhengqing, Zou Mingfeng and Xi Jinfeng. The patent application number is CN202422800920U 20241118. The patent publication number is CN223430707 (U). International Patent Classi..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chinese Patent for Low-temperature Control Structure for Household Garbage Fly Ash Treatment has been issued to Shanghai Yutian Environmental Protection Tech Co Ltd. This invention was developed by Zhou Tao, Tang Jianhua and Xu Yulan. The patent application number is CN202422569080U 20241023. The patent pu..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Guangzhou Lihui Environmental Protection Tech Co Ltd has obtained a patent for dust cleaning assembly and dust cleaning machine. This invention was developed by Chu Mengqiao and He Jianjun. The patent application number is CN202422591141U 20241025. The patent publication number is CN223430659 (U). Internat..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chinese Patent for Automatic Flushing Equipment for Farm has been issued to Qingdao Bishui Wotu Environmental Protection Tech Co Ltd. This invention was developed by Li Yanbo and Gong Qinzhu. The patent application number is CN202422476998U 20241014. The patent publication number is CN223430630 (U). Intern..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Fred Environmental Tech Co Ltd has obtained a patent for multi-stage purification equipment for water treatment. This invention was developed by Chen Kaifeng, Li Mengmeng and Li Mingming. The patent application number is CN202422921076U 20241128. The patent publication number is CN223430055 (U). Internatio..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chinese Patent for Sludge Discharge Device for Sewage Treatment has been issued to Hebei Xintiandi Environmental Prot Engineering Co Ltd. This invention was developed by Xiong Zhengui, Wang Jingjing, Gao Junkai, Liu Zhenghan and Huang Ruonan. The patent application number is CN202422824758U 20241120. The p..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Nanjing Huachuang Env Engineering Co Ltd has obtained a patent for purification device for water supply and drainage in environmental engineering. This invention was developed by Xia Chenjiao. The patent application number is CN202422350100U 20240926. The patent publication number is CN223430037 (U). Inter..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Qinhuangdao Tianda Environmental Protection Res Institute Co Ltd has been awarded a patent for Integrated Domestic Sewage Purification Device. This invention was developed by Zhao Qia, Li Yue, Zhao Mingjie, Liu Xiaoxiao, Li Yan and He Xianxian. The patent application number is CN202422966029U 20241203. The..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Nantong Nice Environmental Protection Science & Tech Co Ltd has been awarded a patent for Anti-leakage Adsorption Cotton. This invention was developed by Sun Haiyan, Shen Lili and Lu Shanxiang. The patent application number is CN202422897677U 20241127. The patent publication number is CN223432065 (U). Inte..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Lianhai Assembly Type Building Mat Co Ltd has been awarded a patent for Waste Cleaning Device for Autoclaved Aerated Concrete Plates. This invention was developed by Guo Bin, Wu Yue and Lu Qunjie. The patent application number is CN202422283020U 20240919. The patent publication number is CN223431789 (U). I..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chongqing Jingkai Environmental Protection Tech Co Ltd has obtained a patent for aluminum ash round and simple screen. This invention was developed by Wang Mingyang. The patent application number is CN202422803283U 20241118. The patent publication number is CN223430592 (U). International Patent Classificat..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Shawan Herui Environmental Protection Tech Co Ltd has obtained a patent for industrial solid waste sorting device. This invention was developed by Deng Qianwang and Cao Wei. The patent application number is CN202422785447U 20241114. The patent publication number is CN223430577 (U). International Patent Cla..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chinese Patent for Mechanical Atomizing Nozzle for Washing Fine Dust in Flue Gas has been issued to Luoyang Deming Petrifaction Equipment Co Ltd. This invention was developed by Liu Yongjie, Ren Honglei and Chang Shaoli. The patent application number is CN202422658255U 20241101. The patent publication numb..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chongqing Xintingyi Environmental Protection Tech Co Ltd has obtained a patent for blending device for preparing carbon black of waste tires. This invention was developed by Huang Pei, Huang Wanjiang, Liu Guo, Deng Ruoyu and Li Huiying. The patent application number is CN202422888107U 20241126. The patent ..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chinese Patent for Efficient Sedimentation Tank Aeration Flushing System for Sewage Treatment has been issued to Tianjin Chengxin International Environmental Protection & Energy Conservation Tech Co Ltd. This invention was developed by Li Xinting. The patent application number is CN202422934558U 20241129. ..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chinese Patent for Portable Leg Infrared Irradiation Treatment Device has been issued to Zhejiang General Hyperthermia Medtech Co Ltd. This invention was developed by Chai Haiyan and Mao Yonghang. The patent application number is CN202422210338U 20240909. The patent publication number is CN223429845 (U). I..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chinese Patent for Aroma Diffuser with Uniform Diffusion has been issued to Zhangsanfeng Dongguan Invest Co Ltd. This invention was developed by Zhang Huayong and He Mingsheng. The patent application number is CN202422778336U 20241113. The patent publication number is CN223429759 (U). International Patent ..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chinese Patent for Batching System with Waste Liquid Collecting Function has been issued to Zhejiang Rongtai Technical Ind Co Ltd. This invention was developed by Ge Fan, Jin Ming, Xiang Weijun, Shen Bin, Gu Mingjie and Tu Xiaojuan. The patent application number is CN202422944788U 20241129. The patent publ..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Tongzheng Environmental Prot Group Co Ltd has been awarded a patent for Efficient Flue Gas Mixing Device. This invention was developed by Liu Yongfeng, Lin Siyuan, Huang Richang and Jin Rongsen. The patent application number is CN202422616527U 20241029. The patent publication number is CN223430180 (U). Int..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Ningbo Chinuo Environmental Protection Tech Co Ltd has been awarded a patent for One-way Ro (reverse Osmosis) Membrane Filter Element. This invention was developed by Lu Zhou. The patent application number is CN202422666836U 20241102. The patent publication number is CN223430176 (U). International Patent C..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Hainan Zhongfu Environmental Protection Tech Co Ltd has obtained a patent for biological filtration device for waste gas treatment. This invention was developed by Yan Liping, Zhang Zihai, Fan Changsheng and Song Zhanqun. The patent application number is CN202422964693U 20241203. The patent publication num..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Chinese Patent for Device for Improving Dimethyl Sulfoxide Tail Gas Absorption Efficiency has been issued to Xinjiang Xingfa Chemical Co Ltd. This invention was developed by Wu Wei, Cai Chenglin, Zhou Shulin, Li Tao, Zhou Shengwei, Wang Hongsheng, Tian Yunqing and Liu Yongjie. The patent application number..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Shandong Xindaneng Environmental Protection Tech Co Ltd has been awarded a patent for Energy-saving and Environment-friendly Oil Gas Recovery Treatment Device. This invention was developed by Wang Huiqin, Hao Liuqi, Wang Jinliang, Cheng Ling and Li Hao. The patent application number is CN202422847925U 2024..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Jiangsu Shengkang Fuyuan Energy Saving Environmental Protection Tech Co Ltd has been awarded a patent for Box Type Spray Tower Dust Remover. This invention was developed by Wu Yixun. The patent application number is CN202422527203U 20241018. The patent publication number is CN223430120 (U). International P..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Shanghai Yutian Environmental Protection Tech Co Ltd has been awarded a patent for Tail Gas Purification Equipment in Household Garbage Fly Ash Treatment. This invention was developed by Zhou Tao, Tang Jianhua and Xu Yulan. The patent application number is CN202422609130U 20241028. The patent publication n..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- Univ Qilu Normal has obtained a patent for food waste treatment device. This invention was developed by Xie Xinru, Deng Huicong, Sun Tingting, Liang Xiaohui, Qin Guanbiao, Liu Cong, Cui Yimei, Wang Yiting and Guan Yilin. The patent application number is CN202422590942U 20241025. The patent publication numb..

Enviornmental

  |  Thu 09 Apr 2026

Beijing, April 9 -- Jiangyin Gaoli Environmental Protection And Energy Saving Tech Co Ltd has received a patent for High-efficiency Vacuum System for Generator Set. This invention was developed by Gao Yinchun, Fan Jianhua and Gao Jihua. The patent application number is CN202422718213U 20241108. The patent publication number i..

Enviornmental

  |  Thu 09 Apr 2026

Alexandria, April 9 -- Khanfilter Inc has been granted a patent for Air Purification Apparatus. Han Dae Gon developed the invention. The patent application number is US202117920064 20210409. The patent publication number is US12594518 (B2). International Patent Classification codes are B01D46/44, B01D46/46 and B01D46/82. Coop..

Enviornmental

  |  Wed 08 Apr 2026

Alexandria, April 9 -- Circulr Res Pty Ltd has received a patent for Deformable Plastic Vessel and System for Reducing Plastic Waste. This invention was developed by Wells Joel. The patent application number is US202218580011 20220720. The patent publication number is US12593942 (B2). International Patent Classification codes..

Enviornmental

  |  Wed 08 Apr 2026

Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Suzhou Fengqiao Purification Equipment for Automatic Ventilation System for Cage. Yu Xiaodong developed the invention. The patent application number is CN202422803896U 20241118. The patent publication number is CN223428997 (U). Internation..
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