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Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Guangdong Kangpai Huanchuang Technology patent application for Sun-resistant Environment-friendly Resin Slurry as Well as Preparation Method and Application Thereof. The invention was developed by Liu Boming, Huang Chao, Ye Zihao, Tan Lixian, Lin Jingya..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Tsinghua University has applied Chinese patent for Baking-free Brick Using Solid Waste Material and Preparation Method Thereof. Wang Junjie, Zhang Qihang, Li Kefei and Wang Dongfang developed it.
The patent application number is CN202511506280 20251021. The patent publication number is CN121377650 (A). Inte..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Anhui University of Technology patent application for Solid Waste-based Self-repairing Functional Filler and Preparation Method Thereof. The invention was developed by Zhang Hao, Yang Songlin, Wang Qian, Zong Zhifang and Guo Bobo.
The patent applicat..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Tianneng Group Guizhou Energy Technology has sought patent for Device and Method for Recycling Sludge Produced by Water Filtration Treatment. This invention was developed by Long Yangyang, Li Chaoxiong, Shen Zizhen, Peng Yun and Wu Xianneng.
The patent application number is CN202511744460 20251125. The pate..
Enviornmental
| Thu 21 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Wuxi Yangtai Environmental Tech Co Ltd patent application for Waste Gas Treatment Device and Method for Straw Carbonization and Field Returning. The invention was developed by Han Jianglin, Lin Hong and Wang Zhicheng.
The patent application number is..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Hubei Annaiji Environmental Protection Technology has submitted a patent application for Method for Regenerating Waste Lubricating Oil Based on Membrane Separation. This invention was developed by Liu Juan, Zhang Daohong and Wei Yong.
The patent application number is CN202511742258 20251125. The patent publ..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Southwest Jiaotong University has submitted a patent application for Ecological Restoration Carrier Material for Alpine Desertified Soil and Preparation Method of Ecological Restoration Carrier Material. This invention was developed by He Yang, Wang Songtao, Xu Lina, Tan Xin, Tian Jing, Mao Yihui and Long Jied..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has released Liaoning University patent application for Composite Soil Improved Based on Waste Shells and Preparation Method. This invention was developed by Li Meixuan, Linghu Kechi, Liu Runchen, Zhao Wenxi, Zhang Ruiqiu and Yin Jiangxia.
The patent application n..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Hunan Junxin Environmental has filed a patent application for Method for Preparing Organic Matrix for Greening from Sludge. This invention was developed by Xun Yao, Yang Haibo and Xia Liang.
The patent application number is CN202511945561 20251222. The patent publication number is CN121377889 (A). Internati..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Beijing Weizhikong Technology has submitted a patent application for Water Pumping Device. This invention was developed by Liu Yongyin.
The patent application number is CN202511928160 20251219. The patent publication number is CN121382715 (A). International Patent Classification code is F04F7/00.
An abs..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Shanghai Investigation Design & Research Institute has sought patent for Unpowered Regulation Type Sewage Intercepting Well and Drainage Regulation and Control Method Thereof. This invention was developed by Fu Chengze, Zhao Wei and Wang Caixia.
The patent application number is CN202511848153 20251209. The ..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has published Shanghai Investigation Design & Research Institute patent application for Rain and Sewage Diversion Device, Road Drainage System and Rain and Sewage Diversion Method. The invention was developed by Wang Yuan.
The patent application number is CN202511..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Heng Ji Construction Development has applied Chinese patent for Municipal Water Supply and Drainage Device Capable of Automatically Cleaning and Preventing Leakage. Lyu Guoyue, Li Zhengping, Zhu Leihong and Wang Xiao developed it.
The patent application number is CN202511498808 20251020. The patent publicat..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received PowerChina Northwest Engineering Corporation patent application for Surface Layer Water Retaining Device and Surface Layer Water Retaining System for Water Conservancy Project. Li Feng, Zhu Zengbing, Zhai Chao, Su Ligang, Wei Chenyang, Cao Chenxing and G..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Shandong Survey and Design Institute of Water Conservancy has submitted a patent application for Slope Fixing Device for Water Conservancy Project. Bian Jing, Wang Qing, Wang Shuang, Liu Fei, Liu Jie, Cheng Dong, Ma Rui, Bai Lu, Wang Chengmin, Sui Gaoyang and Liu Yu developed the invention.
The patent appli..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- State Intellectual Property Office of China has received Dongfeng Motor Group patent application for Method, Device and Equipment for Controlling EGR (exhaust Gas Recirculation) Rate and Ignition Angle of Engine and Medium. Pan Hongjian, Li Shicheng, Chen Weifang, Ma Tao and Li You developed the invention.
..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Dongfeng Motor Group has sought patent for Low-pressure Exhaust Gas Recirculation Rate Control Method and Device. This invention was developed by Wang Wei, Zhou Guang and Liu Hui.
The patent application number is CN202511651957 20251112. The patent publication number is CN121382435 (A). International Patent..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Xi'an Thermal Power Research Institute has filed a patent application for Turbine Sealing System and Method for Closed and Semi-closed Carbon Dioxide Cycle Generator Set. This invention was developed by Yang Yu, Li Hongzhi, Zhang Yifan, Jiang Shixi, Hu Lehao, Li Kaitlynn and Sun Shan.
The patent application..
Enviornmental
| Thu 21 May 2026
Beijing, May 22 -- Kunming University of Science and Technology has submitted a patent application for Direct Contact Type Chemical Waste Gas Waste Heat Recovery Heat Exchanger. Zhou Yunxin and Xu Jianxin developed the invention.
The patent application number is CN202511511453 20251022. The patent publication number is CN1213..
Enviornmental
| Thu 21 May 2026
Alexandria, May 22 -- U.S. Patent and Trademark Office has awarded a patent to The Toro Company for Snow Removal System. Rich Thomas M developed the invention.
The patent application number is US202318205360 20230602. The patent publication number is US12630988 (B2). International Patent Classification codes are E01H10/00 and..
Enviornmental
| Thu 21 May 2026
Beijing, May 22 -- Luoyang Ruichang Environmental Engineering has applied Chinese patent for Combustor for Making Acid by Utilizing Medium-low-concentration Acid Gas and Waste Gas and Use Method. Jiang Song, Ma Xiaoyang, Liu Ying, Sun Dongxu, Cao Weiqiang, Zhao Shenke and Bi Juan developed it.
The patent application number is..
Enviornmental
| Thu 21 May 2026
Alexandria, May 22 -- Lu Shun Tsung and Lu Ta Wei have been granted a patent for Sewage Filtering and Purifying Device. Lu Shun-tsung developed the invention.
The patent application number is US202318305129 20230421. The patent publication number is US12630448 (B2). International Patent Classification codes are C02F1/00, C02F..
Enviornmental
| Thu 21 May 2026
Alexandria, May 22 -- ProMinent has secured a patent on Ozoniser and Method for Producing Ozone from Oxygen. Lessle Thomas developed the invention.
The patent application number is US202217744089 20220513. The patent publication number is US12630423 (B2). International Patent Classification code is C01B13/11. Cooperative Pate..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Nantong University has sought patent for Water Quality Monitoring Device for Ecological Environment Engineering. This invention was developed by Yu Kehao, Han Weijian, Qian Xiaoyang, Zhao Rongrong, Wei Yijun and He Jinfeng.
The patent application number is CN202511558585 20251029. The patent publication num..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Wuhan University of Science and Technology has sought patent for Process for Preparing Hydrogen-rich Gas Through In-situ Decarburization of Molten Blast Furnace Slag Catalytic Gasification Organic Solid Waste and Spraying Back to Blast Furnace and Application of Hydrogen-rich Gas. This invention was developed ..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Xi'an Jiaotong University has applied Chinese patent for Gas Humidification Bubbler Device and Method for Electrolytic Carbon Dioxide Reduction. Qu Zhiguo, Li Dingyong, Tian Di and Yu Ruifeng developed it.
The patent application number is CN202511291017 20250910. The patent publication number is CN121381082..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Chongqing Suntop Iron Tower Manufacture has submitted a patent application for Hot-dip Galvanizing Low-carbon Explosion-proof System and Method. This invention was developed by Liao Zhicheng, Tan Xinu, Yan Qi, Xu Zuoxiang, Che Yong, Huang Minghe, Zhang Mingdong and Qu Guiliang.
The patent application number..
Enviornmental
| Thu 21 May 2026
Alexandria, May 22 -- Tetracore Inc has been granted a patent for Device and Method for Mixing and Bubble Removal. Almassian David R, Nelson William M and De Vazeille Aymeric Randanne developed the invention.
The patent application number is US202117173317 20210211. The patent publication number is US12629646 (B2). Internatio..
Enviornmental
| Thu 21 May 2026
Alexandria, May 22 -- Tetracore Inc has been granted a patent for Device and Method for Mixing and Bubble Removal. This invention was developed by Almassian David R, Nelson William M and De Vazeille Aymeric Randanne.
The patent application number is US202117173312 20210211. The patent publication number is US12629645 (B2). In..
Enviornmental
| Thu 21 May 2026
Alexandria, May 22 -- U.S. Patent and Trademark Office has awarded a patent to Samsung Electronics for Water Purifying Filter Assembly. Kang Wanku, Jung Sanggyu, Lee Junggeun and Choi Sungpil developed the invention.
The patent application number is US202218079483 20221212. The patent publication number is US12629616 (B2). In..
Enviornmental
| Thu 21 May 2026
Alexandria, May 22 -- U.S. Patent and Trademark Office has awarded a patent to Shenzhen Puremate Technology for Air Purifier. Yan Fangsheng, Zheng Xiang, Yang Bo and Wen Shengbin developed the invention.
The patent application number is US202418419795 20240123. The patent publication number is US12629626 (B2). International P..
Enviornmental
| Thu 21 May 2026
Beijing, May 22 -- Chinese Research Academy of Environmental Sciences has submitted a patent application for Sampling Device for Waste Treatment Atmospheric Non-point Source Emission Quantification. This invention was developed by Liu Shule, Ma Zhanyun, Li Huasheng, Yan Wei and Xue Rui.
The patent application number is CN2025..
Enviornmental
| Thu 21 May 2026
Beijing, May 22 -- China Three Gorges has submitted a patent application for Water Sample Collection Auxiliary Device. Dang Yingchao, Hu Fanxu, Jiang Wei, Su Wei, Li Bo and Li Sha developed the invention.
The patent application number is CN202511862524 20251210. The patent publication number is CN121384528 (A). International ..
Enviornmental
| Fri 22 May 2026
Beijing, May 22 -- Anhui Hehe New Mat Co Ltd has filed a patent application for Copper-doped Titanium Dioxide Antibacterial Skin-care Window Film. This invention was developed by Zhang Tao, Yuan Kai, Zhuo Ruixiang and Fu Qilin.
The patent application number is CN202511796723 20251202. The patent publication number is CN121379..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- Wota Corp has submitted a patent application for Circulation Type Water Treatment System, Control Method, and Control Program. This invention was developed by Miyazawa Yuta.
The patent application number is WO2025JP27779 20250805. The patent publication number is WO2026100153 (A1). International Patent Class..
Enviornmental
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Lin Hai patent application for Easily Detached and Maintained Submersible Sewage Pump. The invention was developed by Lin Hai.
The patent application number is WO2024CN130861 20241108. The patent publication number is WO2026097435 (A1). International Pat..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Hubei Jiade Technology patent application for Organic Solid Waste Substrate Airflow Spray-seeding Equipment and Method for Ecological Restoration. This invention was developed by Ren Shaohui, Yu Qiao, Wang Qing, Lin Li, Zhang Limin and Zhou Taohong.
T..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Nipe Innovations Ltd has submitted a patent application for Disc-type Panel Unit, Disc-type Filter Disc and Disc-type Filter Device. Berlin Frederic developed the invention.
The patent application number is CN20248042611 20240711. The patent publication number is CN121368499 (A). International Patent Classi..
Enviornmental
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Jimei University patent application for Automatic Collection and Separation Treatment Device for Ship Ballast Water Sediment. Gao Yali, Yin Xinyun, Zhuang Xueqiang and Lou Tong developed the invention.
The patent application number is CN202511971030 2..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- FRD Japan Co Ltd has sought patent for Sterilizing Rearing Water. This invention was developed by Koizumi Yoshikazu, Sogo Tetsuro and Tsuji Yoichi.
The patent application number is WO2024JP39484 20241106. The patent publication number is WO2026099960 (A1). International Patent Classification code is A01K63/0..
Enviornmental
| Thu 21 May 2026
Geneva, May 21 -- Wuhu Midea Kitchen and Bath Appliances Mfg Co Ltd has sought patent for Water Purification Device Control Method, Water Purification Device, and Medium. This invention was developed by Liu Yatao, Wu Renji, Zhang Lixiao and Chen Bing.
The patent application number is WO2025CN105642 20250630. The patent public..
Enviornmental
| Thu 21 May 2026
Geneva, May 21 -- Foshan Borun Trading Co Ltd has submitted a patent application for Integrated Sink Assembly and Integrated Sink Garbage Disposer. This invention was developed by Liang Xiaofeng, Sun Lingxia, Li Jie and Yang Xiangjie.
The patent application number is WO2025CN85655 20250328. The patent publication number is WO..
Enviornmental
| Thu 21 May 2026
Geneva, May 21 -- Guizhou Power Grid has applied WIPO patent for Apparatus and Method for Discharge Degradation of SF6 Waste Gas. Zhang Ying, Wang Mingwei, Liu Zhe, Pu Cengxin, Zhao Shiqin and Zhang Qian developed it.
The patent application number is WO2025CN79489 20250227. The patent publication number is WO2026097740 (A1). ..
Enviornmental
| Thu 21 May 2026
Geneva, May 21 -- Chen Jiazhi has submitted a patent application for Plastic-waste Shredding Device with Compression Function.
The patent application number is WO2024CN129893 20241105. The patent publication number is WO2026097206 (A1). International Patent Classification codes are B02C4/02 and B29B17/04.
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Shaoguan University patent application for Method for Repairing Slag Field by In-situ Fermentation of Bagasse Sludge. This invention was developed by Ma Chongjian, Zhang Yupeng, Gao Lin, Yang Xiaoyan and Zhou Yuhong.
The patent application number is C..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Hefei Institutes of Physical Science, Chinese Academy of Sciences patent application for Pipeline Sewage Disposal Device. This invention was developed by Jin Haijun, Wang Meiling, Li Lu, Zhu Lin and Xie Chao.
The patent application number is CN2025118..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Shanghai University has applied Chinese patent for Method for Evaluating Melatonin for Relieving Attenuation Toxicity of Environmental Pollutants. Li Yu, Hu Hanjun, Pan Ting and Li Hui developed it.
The patent application number is CN202511791123 20251201. The patent publication number is CN121369306 (A). I..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Institute Hydrogeology & Environment Geology CAGS, Shenzhen University and Wanjia Qingshui Xiamen Environmental Tech Co Ltd have submitted a patent application for Greening Base Material for Tbs Vegetation Slope Protection and Preparation Method Thereof. This invention was developed by Liu Yanguang, Dong Biqin..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Mengcao Alashan Desert Ecological Tech Co Ltd, Mengcao Ecological Environment Group and Alashan Desert Ecological Comprehensive Treat Research Institute patent application for Lawn Based on Lake Sediment and Construction Method and Application Thereof. T..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Cecep Techand Ecological Env Co Ltd has submitted a patent application for Mangrove Forest Ecological Restoration Method, System and Equipment and Storage Medium. This invention was developed by Shi Yaqi, Song Ping, Li Yuening, Mai Jiewen, Yoo Seong-hyun, Yao Ling, Meng Lang and Guo Pengpeng.
The patent app..
Enviornmental
| Thu 21 May 2026
Mexico City, May 21 -- Mexican Institute of Industrial Property has received Oliment® patent application for Sequestration of Co2. Bellmann Frank developed the invention.
The patent application number is MX20240008074 20220112. The patent publication number is MX2024008074 (A). International Patent Classification codes are B..
Enviornmental
| Thu 21 May 2026
Mexico City, May 21 -- Kodiak Sciences has sought patent for Methods of Purifying a Product. This invention was developed by Zurbriggen Andreas Sebastian and In-albon Carole.
The patent application number is MX20240009755 20230209. The patent publication number is MX2024009755 (A). International Patent Classification codes ar..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- Camfil AB has submitted a patent application for a Drainage Arrangement for an Air Filter Assembly and an Air Filter Assembly. This invention was developed by Seales Frank, Kohn Joshua and Marwaha Gautam.
The patent application number is WO2025EP82286 20251107. The patent publication number is WO2026099429 (..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Munters Europe patent application for a Carbon Dioxide Catcher, a Method for Removing Carbon Dioxide from Process Air Conducted Through a Carbon Dioxide Catcher and a Computer Program. The invention was developed by Perijns Dago.
The patent application n..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Shandong Weigao Blood Purification Products patent application for Plasma Treatment Equipment and Treatment Method for Dialyzer Shell. This invention was developed by Liu Junhua, Liu Yan, Yu Yanan and Xing Zhiwei.
The patent application number is CN20..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Ningbo University patent application for Settling Chamber for Granular Bed Filter Dust Remover and Application. The invention was developed by Yang Guohua and Zhu Xinbo.
The patent application number is CN202511486906 20240914. The patent publication..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published TVS Motor Co Limited patent application for Oil Filter Assembly. The invention was developed by Kumaran Vinoth Kumar Somalinga, Krishnakumar Subramanian, Anand Prem, Krishnan Matamana Ananda and Sivakumar Arumugam.
The patent application number is WO2025..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- Rotec By Wfi Group has sought patent for Multistage and Multi-pass Separation Process for High-recovery Water Treatment. This invention was developed by Tal Dor, Regev Sapir, Schnurmacher Yair, Michaeli Omer and Levi Regev.
The patent application number is WO2025IL51002 20251111. The patent publication numbe..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Wuxi Anhe Purification Equipment has submitted a patent application for Energy-saving and Consumption-reducing Treatment Method of Air Separation Air Inlet System. This invention was developed by Qin Wenyi.
The patent application number is CN202511644041 20251111. The patent publication number is CN12137182..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Anhui Lukong Environmental Protection has submitted a patent application for Bag-type Dust Collector for Secondary Lead Process. This invention was developed by Xing Xin, Li Qiang, Wang Yajun, Zhang Lulu, Zhang Yingxi and Xing Cuiling.
The patent application number is CN202511571987 20251030. The patent pub..
Enviornmental
| Wed 20 May 2026
Beijing, May 21 -- Gezhouba Group Ecological Environmental Protection has applied Chinese patent for Intelligent Control Method for Adding Carbon Source Medicament, Electronic Equipment and Computer Program Product. Zhang Yiwei, Lv Lijun, Zhang Gang, Guo Zhihuan and Li Zhen developed it.
The patent application number is CN202..
Enviornmental
| Wed 20 May 2026
Beijing, May 21 -- Shanghai Investigation Design & Research Institute has submitted a patent application for Ferric Sulfide Autotrophic Denitrification Simulation Method Based on Continuous Flow Water Treatment System. This invention was developed by Zhou Weiqi, Zhang Ting, Guo Yali, Chen Hao and Li Jing.
The patent applicati..
Enviornmental
| Wed 20 May 2026
Beijing, May 21 -- Tongji University has filed a patent application for Application of Multifunctional Slow-release Microspheres Cooperatively Constructed Based on Double Peroxides in Water Treatment. This invention was developed by Zhou Xuefei, Zhou Liling, Chen Jiabin, Zhang Yalei, Ni Haonan and Tong Xinkai.
The patent appl..
Enviornmental
| Wed 20 May 2026
Beijing, May 21 -- Ecological Environment Monitoring and Scientific Research Center of Yangtze River Basin Ecology and Environment has filed a patent application for Sewage Discharge Device for Water Conservancy Project. This invention was developed by Wang Peixiong, Yang Chao, Sun Tingting, Dai Xiaoying, Huang Xiaolong and Lei ..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has released Agency for Science, Technology and Research patent application for Composite Catalyst for Hydrogenation of Carbon Dioxide and Preparation Method Thereof. This invention was developed by Hengne Amol Mahalingappa, Shetty Rohit Ravi, Tan Teck Boon Davin, Zhang ..
Enviornmental
| Wed 20 May 2026
Beijing, May 21 -- Shanghai Sanbang Water Processing Technology has submitted a patent application for Saline Water Distribution System. Chen Li developed the invention.
The patent application number is CN202511818811 20251204. The patent publication number is CN121377167 (A). International Patent Classification codes are B01..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has released SABIC Global Technologies patent application for Systems and Methods for Treatment of Mixed Plastic Medical Waste Prior to Pyrolysis. This invention was developed by Farajzadeh Bibalan Safa, Galan Sanchez Lara Maria and De Brouwer Johannes.
The patent app..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Shanxi Beijiesi Energy Tech Development Co Ltd has submitted a patent application for Filtration Treatment Device for Coal Bed Gas Exploitation. This invention was developed by Ji Yunjun, Zhang Zhuan and Xu Mo.
The patent application number is CN202511904244 20251217. The patent publication number is CN1213..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Beijing Jingyi Automation Equipment has applied Chinese patent for Water Tank Assembly, Waste Gas Treatment Equipment and Waste Gas Treatment Control Method. Yang Chuntao, Xi Taotao, Qiao Weichao, Zhang Kun and Yang Chunshui developed it.
The patent application number is CN202511732628 20251124. The patent ..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Fujian Xingwanxiang Construction Group has applied Chinese patent for Blasting Combined Dust Falling Device and Method Based on Water Pre-wetting and Water Sealing. Chen Zuobiao, Zhang Zichao and Liu Zhongshuang developed it.
The patent application number is CN202511499194 20251020. The patent publication n..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Anhui Quansheng Chemical has submitted a patent application for Dust Purification Treatment System and Method Based on Urea Production Process. This invention was developed by Wang Degui, Liu Qianlong and Cheng Fei.
The patent application number is CN202511465755 20251014. The patent publication number is C..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Pingxiang Putian Hi-Tech Industrial has sought patent for Anti-explosion and Anti-scaling Vortex Wet Dust Collector and Method Thereof. This invention was developed by Cao Lei, Huang Rongfa, Huang Youliang, Huang Xinzhong, Zhu Peng, Liu Gen and Yuan Jieying.
The patent application number is CN202511892758 2..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Erdos Shuangxin Chemical Industry has filed a patent application for Purifying and Sewage Filtering Device for Dimethyl Carbonate Feed Gas. This invention was developed by Li Yongjun, Xu Yongbiao, Liu Ziyang, Yu Debao, Wang Bin, Shi Kaiyuan and Zhang Jie.
The patent application number is CN202511974801 2025..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Zhejiang Banyi Industry has sought patent for Dust Purification Treatment Device. This invention was developed by Teng Aifen, Mao Shouren, Li Guochang and Li Yuyi.
The patent application number is CN202511601928 20251104. The patent publication number is CN121371830 (A). International Patent Classification ..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Kanghui Nantong New Material Technology has submitted a patent application for Preparation Method of Air Filtering Membrane with Antibacterial Function and Air Filtering Membrane. This invention was developed by Zheng Shuai, Hu Jun and Zang Qilu.
The patent application number is CN202511530127 20251024. The..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Tianjin Yuanzhi Environmental Protection Technology has filed a patent application for Connector Structure of Filtering System and Filtering System. This invention was developed by Luo Lin, Guan Xin, Du Jingguan, Du Zhigang and Qian Zhiyong.
The patent application number is CN202511698479 20251119. The pate..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Beijing Xiaomi Mobile Software has submitted a patent application for Filter Assembly and Liquid Volatilizer. Wang Jian developed the invention.
The patent application number is CN202511612694 20200604. The patent publication number is CN121371726 (A). International Patent Classification codes are B01D29/23..
Enviornmental
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Jining Zoucheng Ecological Env Monitoring Center patent application for Wastewater Treatment Equipment for Environment Detection. This invention was developed by Li Qiuling.
The patent application number is CN202511686679 20251118. The patent publicat..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Beijing SPC Environment Protection Technology has filed a patent application for Double-layer Three-stage Radial Fixed Bed Reaction Device and Use Method Thereof. This invention was developed by Zhang Lizhi, Shan Xuanhu, Wang Yifan, Li Jihong, Yang Bo, Wu Pengfei and Zhang Wenchao.
The patent application nu..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Sichuan Changjiang Vocational College patent application for Chinese Lacquer Refining Equipment with Efficient Impurity Removal Function. The invention was developed by Bai Qing, Ren Yuxiang and Yang Li.
The patent application number is CN20251162040..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Zhejiang Mingtai Auto Spare Parts has submitted a patent application for Mixing Device with Waste Heat Recovery Function for Friction Material Processing. Li Bangfei, He Zongren, Li Yuejie, Chen Yu and Chen Suiwu developed the invention.
The patent application number is CN202511825854 20251205. The patent p..
Enviornmental
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Huaibei Normal University patent application for Constructed Wetland Sewage Treatment Device and Method Applying Ultrafiltration Structure. The invention was developed by Liu Fei, Wang Xin, Chen Jian, Meng Yingzi, Zhu Pengfei, Chen Weihao, Lu Xu and Hu ..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Zhejiang Normal University has submitted a patent application for Polyamide 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 CN202511948108 20251223. The ..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Harbin Institute of Technology patent application for Method for Coating Recycled Water Treatment Waste Film with Viscous Particles. This invention was developed by Wang Panpan, Yan Jiaying, Cao Ying, Wang Han and Ma Jun.
The patent application number..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Anhui Lukong Environmental Protection has submitted a patent application for Secondary Lead Smelting Waste Gas Treatment Device. Xing Xin, Li Qiang, Zhang Lulu, Xing Cuiling, Zhang Yingxi, Wei Meng and Li Si developed the invention.
The patent application number is CN202511571656 20251030. The patent public..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Jiangsu Longheng New Energy has applied Chinese patent for Multi-stage Treatment System for Acid Waste Gas in Photovoltaic Production. Lu Zijian developed it.
The patent application number is CN202511399748 20250928. The patent publication number is CN121371961 (A). International Patent Classification codes..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Zhejiang Zhuoshang Environmental Protection Energy has submitted a patent application for Modularized Waste Gas Collecting Equipment Suitable for Distributed Garbage Treatment. This invention was developed by Zhang Yuhong, Yu Huina, Liu Ying, Yao Hanliang and Liu Renjie.
The patent application number is CN2..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Datang Jixi No 2 Co Generation Power patent application for Desulfurization Absorbent and Preparation Method Thereof. This invention was developed by Zhang Guolong, Liu Xin, Li Jiaxing, Shao Lei, Chen Daming, Wang Huiyang and Zhang Tong.
The patent ap..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- MayAir Technology (China) has sought patent for Ship Coating Waste Gas Concentration Adjusting System. This invention was developed by Li Qiang, Zhu Lei, Chen Ling and Ye Weiqiang.
The patent application number is CN202511510207 20251022. The patent publication number is CN121371910 (A). International Paten..
Enviornmental
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Henan Branch of China South-to-North Water Diversion Group Middle Route patent application for Aeration Method for Water Channel Water Quality Purification. This invention was developed by Ma Chengjie, Li Xiaobin, Zhao Baoyin, Ren Haiping, Cai Guangzhi, ..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- Konkuk University Industrial Cooperation has filed a patent application for Gas Diffusion Electrode for Electrochemical Carbon Dioxide Reduction and Manufacturing Method Therefor. This invention was developed by Park Ki Tae, Doh Youngjin, Oh Junwon, Ha Joonsoo and Kim Seng Woo.
The patent application number ..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- University of Science and Technology of China has applied Chinese patent for Folding Exhaust Fume Collecting Hood and Multi-stage Spraying Purification Treatment System and Method Thereof. Wang Yu, Wang Fengqi, Ran Dezhi, Xiao Chengming, Zhou Rui and Chen Haonan developed it.
The patent application number i..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Wota Corp patent application for Use Assistance Program of Household Water Treatment Device and Use Assistance System of Household Water Treatment Device. The invention was developed by Matsuura Honami, Adachi Akihiro and Tagami Naoki.
The patent applica..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Jiaxing Xinshengji Intelligent Tech Co Ltd has submitted a patent application for Inspection Garbage Cleaning Method of Cleaning Robot. This invention was developed by Wang Minli, Hu Jin and Wang Zhenhua.
The patent application number is CN202511236500 20250901. The patent publication number is CN121369987 ..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Fulilong Jiangsu Electric Appliance Tech Co Ltd has submitted a patent application for Dust Collector Dust Collection Cup Device with Garbage Compression Function. Liu Afei, Cai Ronggang and Yao Qin developed the invention.
The patent application number is CN202511587143 20251103. The patent publication num..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- Preventer Co Ltd has submitted a patent application for Temporary Rainwater Storage Device. Lim Gyu June developed the invention.
The patent application number is WO2025KR16685 20251021. The patent publication number is WO2026101058 (A1). International Patent Classification codes are E03B1/04 and E03B3/03. C..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- Samsung Electronics has applied WIPO patent for Water Treatment Apparatus. Gwak Gimun, Koo Keonpyo, Park Jungha, Lee Hyeonho, Chung Hyunjun and Lee Kisup developed it.
The patent application number is WO2025KR14429 20250917. The patent publication number is WO2026100968 (A1). International Patent Classificat..
Enviornmental
| Wed 20 May 2026
Geneva, May 21 -- Victex Co Ltd has sought patent for Method for Collecting Carbon Using Exhaust Gas Discharge Pressure. This invention was developed by Choi Jin Heung and Lee Jae Kyeong.
The patent application number is WO2025KR13945 20251020. The patent publication number is WO2026100946 (A1). International Patent Classific..
Enviornmental
| Thu 21 May 2026
Beijing, May 21 -- Li Xigang has submitted a patent application for Processing Method of Silkworm Excrement. Li Xigang developed the invention.
The patent application number is CN202511777527 20251128. The patent publication number is CN121370961 (A). International Patent Classification codes are A61K35/64, A61L2/08, B07B15/0..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Jiangxi Ecological Environment Science Res And Planning Institute patent application for Alkaline Slow-release Filler for Neutralizing Acid Mine Wastewater and Preparation Method of Alkaline Slow-release Filler. This invention was developed by Wang Maoli..
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