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Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Nat Ocean Technology Ct has filed a patent application for Method, Device and Equipment for Detecting Health State of Seawater Electrolysis Hydrogen Production System. This invention was developed by Ma Lishan, Zhang Yiming, Li Xingmin and Wang Xinpeng.
The patent application number is CN20261042510 2026011..
Enviornmental
| Wed 03 Jun 2026
Taipei, June 4 -- Yang Wen Jie has submitted a patent application for Decompression Plate Structure of an Oil Mist Recovery Air Purifier Solving the Dilemma That the Oil is Sucked by the Negative Pressure and Cannot be Discharged.
The patent application number is TW20230147130 20231205. The patent publication number is TW20..
Enviornmental
| Wed 03 Jun 2026
Taipei, June 4 -- JFE Eng Corp, Univ Tohoku and Kurita Water Industries have submitted a patent application for Exhaust Gas Pretreatment Facility, Exhaust Gas Treatment Facility, and CO2 Separation/recovery Method for Exhaust Gas Pretreatment Facility. This invention was developed by Yamamoto Hiroshi, Morishita Keiju, Kitayama ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Sichuan Luboshi Construction Co Ltd has sought patent for Mining Equipment for Water Conservancy Project Exploration. This invention was developed by Dai Xin and Zhang Kaiqing.
The patent application number is CN202511588549 20251103. The patent publication number is CN121497326 (A). International Patent Cl..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received China National Petroleum and China Nat Oil and Gas Exploration and Development Ltd patent application for Anti-pollution Device for Oil Layer Isolation. Sun Jiewen, Cui Mingyue, Jiang Weidong, Zou Honglan, Zhang Shihao, Ye Xiufeng, Geng Xiangzheng and Su..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Shenhua Xinjie Energy Co Ltd patent application for Slurry Treatment Device. The invention was developed by Zhang Junwei, Zeng Deguo, Liu Bin, Wang Guoping, Dong Junliang, Lu Yongxiang, Yang Miao, Wang Peng, Han Ju-won, Zhou Yonggen and Zhu Lijun.
Th..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Zhejiang Hailide New Materials and Hailide New Material Res Shanghai Co Ltd patent application for Low-moisture-absorption High-chemical-stability Ultraviolet-resistant Pa612 Multifilament Fiber as Well as Preparation Method and Application Thereof. The..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Institute Of New Material and Industry Technology Wenzhou Univ and Wenzhou University have sought patent for Catalyst for Generating Ethylene Through Electrocatalytic Reduction of Carbon Dioxide. This invention was developed by Jin Huile, Mao Tingjie, Li Shuangyan, Cao Qinqin, Wang Juan and Wang Shun.
The p..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Zhejiang Belord New Energy Co Ltd patent application for Radiator Surface Sealing Treatment Method. The invention was developed by Shen Li'ang, Shi Aiguo, Wang Xiaoliang and Wu Zebin.
The patent application number is CN202511835070 20251208. The pate..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Qingdao Huawei Tools & Hardware Co Ltd has applied Chinese patent for Surface Nitriding Strengthening Treatment Equipment and Process for Bench Vice. Li Qiangyuan and Li Kaizheng developed it.
The patent application number is CN202511658379 20251113. The patent publication number is CN121496318 (A). Interna..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Zhengtong Shenzhen Cycling Tech Co Ltd has submitted a patent application for Sorting Method for Waste Battery Crushed Materials. This invention was developed by Zhang Zheming, Xie Tianjian and Fan Guoping.
The patent application number is CN20261042920 20260114. The patent publication number is CN121496182..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Hunan Hualian Ebillion China Ind Co Ltd patent application for Method for Preparing Environment-friendly Domestic Porcelain from Waste Domestic Porcelain. The invention was developed by Mai Chaotang, Zhou Jun and Liu Yan.
The patent application numbe..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Zhongshan Luqiao Yicai Tech Co Ltd has filed a patent application for Solid Waste Activated Superplasticizer Compounding and Low-carbon Concrete Preparation Method. This invention was developed by Liang Pei, Deng Zhiyi and Liu Xiangquan.
The patent application number is CN202511934450 20251220. The patent p..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Shandong Jths New Material Science and Tech Co Ltd has submitted a patent application for Automatic Covering and Coating Regulation and Control Process Suitable for Black Solid Waste Base Material. Yan Qiuling, Xuan Haihan and Xuan Wei developed the invention.
The patent application number is CN202511456994..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Huazhong University of Science and Technology and Changjiang Institute of Survey, Planning, Design and Research patent application for Ditch Dredging Sludge Treatment Vehicle and Application Method. This invention was developed by Lu Xiejuan, Lu Yifan, W..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Huanghuai Laboratory has filed a patent application for Heavy Metal Non-point Source Water Pollution Treatment Equipment and Treatment Method. This invention was developed by Xue Qianqian, Long Xinxin, Mi Yidong, Fu Hui, Li Wenbo, Meng Shaokang, Zhou Changyu, Yang Lei and Wei Yuan.
The patent application nu..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Henan Water Conservancy First Eng Bureau Group Co Ltd patent application for Hydraulic Engineering Sludge Treatment Device. Wei Dianwei, Li Wenlong, Gao Xing, Zhang Qi, Peng Yukang, Cui Lingyun, Chen Liangliang, Tian Bin, Cui Meijie and Zhang Xulong deve..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Wang Zhixiang has submitted a patent application for Sludge Treatment System and Sludge Treatment Method. This invention was developed by Wang Zhixiang.
The patent application number is CN202310788544 20230630. The patent publication number is CN121494280 (A). International Patent Classification codes are C..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Shandong Pengbo Biotechnology Co Ltd patent application for Energy-saving Artificial Climate Chamber Installed Indoors and Capable of Sterilizing and Disinfecting. This invention was developed by Zhang Xiaoying, Guo Zibo, Liu Changqing, Chen Dayin, Shi L..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- China Enfi Eng Corp and China Nonferrous Engineering have filed a patent application for Waste Rock Storage Yard Acid Wastewater Guide and Drainage System. This invention was developed by Li Jinyin, Hao Jianqing, Zhao Kunpeng and Xu Dongdong.
The patent application number is CN20261017400 20260107. The pate..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- China Three Gorges and Changjiang River Scientific Research Institute Changjiang Water Resources Commission have submitted a patent application for Sediment Treatment Device for River Gate. This invention was developed by Xu Changyi, Zhou Man, Li Zhijing, Lyu Chaonan, Jin Zhongwu, Gao Yu, Yao Shiming, Xiao Yan..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Beijing Capital Env Tech Co Ltd has submitted a patent application for Drainage System for Land Treatment and Land Treatment Method. Liu Mingda, Cao Zhanqiang, Zong Yukun, Zhao Tingting, Ge Yajun, Zhang Xu, Xu Fei, Chang Yuechang, Guo Tianliang, Cheng Haijing, Zheng Haixia and Xu Jinjun developed the invention..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Guangdong Gaoxin Intelligent Tech Co Ltd has filed a patent application for Visual Control Water Surface Floating Object Cleaning Equipment. This invention was developed by Wang Yunting, Gu Desheng, Yang Sining and Fu Yao.
The patent application number is CN202511967494 20251224. The patent publication numb..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Guangzhou Honghui Municipal Greening Construction Maintenance Co Ltd has sought patent for Intelligent Sewage Disposal System for River Pollutants. This invention was developed by Wu Jingyong and Chen Zhaohua.
The patent application number is CN202311416471 20231030. The patent publication number is CN12149..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Jiangsu Huaiyin Water Conservancy Construction Co Ltd has filed a patent application for Flood Prevention Water Retaining Gate Structure. This invention was developed by Jiang Run, Wu Jiaxin, Han Jun, Xia Tao and Zhao Jia.
The patent application number is CN202511677816 20251117. The patent publication numb..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Jiangsu Boyou Environmental Tech Co Ltd has sought patent for Oily Sludge Thermal Desorption Treatment System and Treatment Process. This invention was developed by Zhang Zhejing, Wang Jiagao, Hu Yuchen, Zhang Bin, Cao Kaiqiang, Liu Haixia, Zhang Sixiang and Huang Xiaoyun.
The patent application number is C..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Sihong Water Co Ltd has sought patent for Ultrasonic Sludge Reduction Method and Reduction Equipment Thereof. This invention was developed by He Wei, Gu Wei, Sun Haifeng, Jing Yanjun, Kim Ji-yong, Cheng Youdong, Xu Dongsheng, Li Hong and Zhao Hui.
The patent application number is CN202511620059 20251106. Th..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Karamay Sanda New Tech Co Ltd has submitted a patent application for Combined Skid-mounted Oil Field Water Treatment Equipment. This invention was developed by Ma Chao, Huang Lianhua, Deng Yanwei, Li Xia, Yang Tianyu, Han Dong-jun, Tan Chao, Liu Dandan, Ma Lei and He Fei.
The patent application number is CN..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Jiangsu Jicui Advanced Fiber Materials Res Institute Co Ltd has submitted a patent application for Water Treatment and Purification System and Process Based on Composite Filter Element. This invention was developed by Zhan Haobo, Yan Weidong and Wei Yanhong.
The patent application number is CN20261030175 20..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Shandong Tianwei Membrane Tech Co Ltd, Weifang Vocational College and Shandong Ocean Chemical Industry Scient Research Institute have applied Chinese patent for Bipolar Membrane Electrodialysis Method for Preparing Acid-base from Concentrated Seawater. Zhang Li, Lou Yufeng, Fu Rongqiang, Lian Wenyu, Liu Zhaomi..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Yangzhou Spring Rain Environmental Prot Equipment Co Ltd has sought patent for Two-stage Reverse Osmosis Water Treatment Equipment. This invention was developed by Wang Jun.
The patent application number is CN202511978301 20251225. The patent publication number is CN121494258 (A). International Patent Class..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Shanghai Jiading River Water Gate Man Office has sought patent for Water Treatment System Based on Grey Black Separation, Deep Purification Treatment and Constructed Wetland. This invention was developed by Jin Shaoge, Huang Bo, Shu Haitao, Shao Xia, Huang Min, Huang Jian, Yu Ting and Tang Yufei.
The patent..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Jiangsu Yueda Environmental Prot Engineering Co Ltd has submitted a patent application for Integrated Industrial Sewage Treatment Device and Treatment Method Thereof. Zhu Yueming, Wang Jingfang, Zhang Linhua and Ke Qingsong developed the invention.
The patent application number is CN202511853803 20251210. T..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Anhui Yiersi Ecological Tech Co Ltd has filed a patent application for Fluorine Wastewater Recovery Device. This invention was developed by Bao Xifeng, Liu Kuangzhou, Chai Wenjun, Yang Rijian and Yang Xiaojuan.
The patent application number is CN202511815377 20251204. The patent publication number is CN1214..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Jiangsu Yunying Environmental Protection Tech Co Ltd has applied Chinese patent for Sludge Reduction and Sewage Treatment Method Coupled with A/O Process. Yang Rui, Xu Guangzhao and Chen Wei developed it.
The patent application number is CN202511794313 20251202. The patent publication number is CN121494240 ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Guangxi Donglan New Mat Co Ltd has submitted a patent application for Membrane Filtration Sewage Treatment System Based on Fine Control. This invention was developed by Tong Feng, Liang Ziming, Wei Nengxiang, Zou Yu, Liang Youchang, Peng Hairong, Liu Xiaodong and Liu Xiangying.
The patent application number..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Chuzhou Zhongjin Thermal Power Co Ltd has submitted a patent application for Thermal Power Plant Tail End Wastewater Zero Discharge Treatment System and Treatment Process Thereof. This invention was developed by Yuan Huijun, Zhu Zengnian and Feng Wu.
The patent application number is CN202511634535 20251110...
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Jiahe Automation Tech Changzhou Co Ltd patent application for Water Pollution Treatment Device with Filtering Assembly. This invention was developed by Liu Zhenjun, Wang Changfu and Xu Wei.
The patent application number is CN202511602093 20251104. The..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Suzhou Zhongwei New Energy Tech Co Ltd has submitted a patent application for Multi-stage Treatment Device for Alkaline Residue Dechlorination Wastewater. This invention was developed by Li Jie, Pang Xingming and Xiang Jiuchun.
The patent application number is CN202511579304 20251031. The patent publication..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Jiangxi Jiuling Lithium Ind Co Ltd has filed a patent application for Extraction Sewage Treatment Equipment and Process for Extracting Lithium from Brine with High Magnesium-lithium Ratio. This invention was developed by Xu Haiyao, Wei Dongdong, Yao Li, Pan Rui, Liao Xin, Zhan Daowu, Wang Xiaomao, Shuai Jun, Z..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Hunan Geological Disaster Investigation Monitoring Institute Hunan Geological Disaster Emergency Res has submitted a patent application for Purification Treatment Device and Method for Geothermal Wastewater. This invention was developed by Zhou Hua, Ou Jian, Wen Juan, Huang Yuqi, Ou Renwen, Wu Zhengqing and Ch..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- China Nuclear Industry Huaxing Construction and China Nuclear Ind Huayu Engineering Company Ltd have submitted a patent application for Aeration Sewage Tank. Mu Zhenfei, Chen Peng, Ning Xuxiang, Yu Pei, Son Baek-youn, Shen Feifei, Li Qing and Qin Shaozhen developed the invention.
The patent application numb..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Nanjing Yuanchuangjing Environmental Protection Tech Co Ltd and Nanjing University of Technology have sought patent for Application of Rhodococcus Dielectricans in Treatment of Isophorone-containing Wastewater. This invention was developed by Chen Yong, Ying Hanjie, Liu Guiwen, Wei Lin, Zhu Jie and Wen Qingshi..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Haowei Huizhou Biotechnology Co Ltd patent application for Automatic Strain Feeding System for Sewage Treatment System and Storage Tank. This invention was developed by Liang Fuwei and Luo Qinlu.
The patent application number is CN202410320770 2024032..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Tibet Autonomous Region Ecological Env Monitoring Center patent application for Composite Constructed Wetland System Suitable for Sewage Treatment in Alpine and Anoxic Areas. A Qiong, Chen Xu, Ge Sangdeji, Cidan Lazeng and Zhu Yanbin developed the invent..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Zhejiang Lanmupu Tech Co Ltd has filed a patent application for Sewage Treatment Method Beneficial to Sludge Reduction. This invention was developed by Tang Junwang, Xing Jialiang, Lu Nan, Lyu Sini and Pang Xiaochen.
The patent application number is CN202511874470 20251212. The patent publication number is ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Mianyang Jialian Printing & Dyeing Co Ltd and Mianyang Jiaxi Printing & Dyeing Co Ltd have filed a patent application for Hydrolysis Acidification Treatment Process for Printing and Dyeing Wastewater. This invention was developed by Hu Bingxiong, Han Xiaoshan, Su Xiaolin, Luo Shengfu, Xu Jian and Liao Lei.
..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Zhejiang Lishang Environmental Protection Tech Co Ltd has submitted a patent application for Energy-saving and Land-saving High-tower Aeration Device for Printing and Dyeing Wastewater. This invention was developed by Zhang Zhifeng, Chang Jingguo, Hong Fang and Dai Xingmei.
The patent application number is ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Shenzhen Jinfeng Env Co Ltd has applied Chinese patent for Three-dimensional Ecological Pure Membrane MBBR Sewage Treatment and Odor Purification Coupling System and Method. Lei Ming and Wang Wei developed it.
The patent application number is CN202511777741 20251128. The patent publication number is CN12149..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Zhejiang Jingjie Intelligent Tech Co Ltd has submitted a patent application for Device for Removing Organic Pollutants by Generating Hydroxyl Radicals and Operation Method Thereof. Shen Ying, Zhang Huajun, Pei Luowei, Shen Bin, Ye Zhangying and Hu Dandan developed the invention.
The patent application numbe..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Qingdao Haier Strauss Tech Co Ltd, Qingdao Haier Strauss Water Equipment and Haier Smart Home have filed a patent application for Mineral Substance Supplementing Device and Water Purifier. This invention was developed by Qin Xuexin, Liu Chengzhang, Sun Hongjie, Zhang Zhongzheng and Wang Zongyao.
The patent ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Cangzhou Yanuo New Material Tech Co Ltd has submitted a patent application for Sewage Treatment Device for Preparing Hydrogen Sulfide. Yuan Haoran, Ling Guangxuan, Wen Ning, Zhang Yuankai, Liang Huanchao, Liang Jianguo, Tan Xiaokai, Shi Yiqiang and Hu Xiaodong developed the invention.
The patent application..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Guangdong Jiayuan Ecological Env Co Ltd patent application for Iron Powder Water Purifying Agent and Preparation Method Thereof. The invention was developed by Lu Zhiqiang.
The patent application number is CN202511457903 20251013. The patent publicat..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Shanghai Hefu Tech Co Ltd has filed a patent application for Fluorine-containing Wastewater Jet Fluidized Bed Fluorine Recovery Device System and Fluorine Recovery Method. This invention was developed by Li Shitian, Yang Yang and Zhu Jun.
The patent application number is CN202511986011 20251226. The patent ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Huizhou Kechuangmei Environmental Protection Tech Co Ltd patent application for Wastewater Treatment Equipment Based on Environmental Protection. The invention was developed by Luo Chengsun, Wen Ziwen, Liao Zhiyong and Dai Limin.
The patent applicati..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Inner Mongolia Research Institute Of China Univ Of Mining & Technology Beijing and China University of Mining and Technology, Beijing patent application for Slime Water Concentration Intelligent Dosing Control Method Based on Reinforcement Learning. The..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Yueqing Lichuan Environmental Protection Tech Co Ltd has submitted a patent application for Equipment for Recycling Iron Phosphate from Chemical Nickel Plating Waste Liquid. This invention was developed by Rong Xiaoyu and Zhuo Yibo.
The patent application number is CN202511608567 20251105. The patent public..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Jiangsu Tianchun Environmental Protection Tech Co Ltd patent application for Integrated Super-magnetic Separation Water Purification System for Sewage Treatment. This invention was developed by Cui Hengjin, Yan Chengxi, Jiang Guojun, Deng Zhi, He Li, Yu ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Hebei Xindadong Textiles Printing & Dyeing Co Ltd patent application for Treatment Method of Sulfur Black Dye Dyeing Wastewater. This invention was developed by Qin Songtao, Zhang Wei, Sun Yong, Hao Hao, Zhang Xiaolin and Wang Zeyu.
The patent applica..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Tianjin Capital Environmental Prot Group Co Ltd and Tianjin Caring Tech Development Co Ltd have sought patent for Nitrogen-reducing and Phosphorus-removing Treatment Method and Treatment System for Excrement Wastewater. This invention was developed by Zhang Baihe, Li Mingxue, Li Lianhe, Yang Huajun, Sun Xiaoyi..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Hebei Xinye Engineering Tech Co Ltd has applied Chinese patent for Coking Ammonia Distillation Wastewater Treatment Device and Treatment Method. Sun Lei, Wang Tao, Jia Chao and Liu Jun developed it.
The patent application number is CN202511899787 20251216. The patent publication number is CN121494145 (A). I..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Chongqing Chuandongnan Engineering Survey and Design Inst Co Ltd, Chongqing University and Chongqing Yuanhao Tech Co Ltd have applied Chinese patent for Mine Wastewater Iron-manganese Electrolytic Treatment System and Method Based on Solar Electrochemical Energy Storage Cooperative Power Supply. Liu Yifeng, Ch..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Qingdao Haier Strauss Water Equipment and Haier Smart Home have filed a patent application for Control Method of Water Purification Equipment and Water Purification Equipment. This invention was developed by Guo Zengqian, Li Jian and Tan Jun.
The patent application number is CN20241197193 20240809. The pate..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Yunshui Internet Shenzhen Tech Co Ltd patent application for Direct Drinking Water Purification Treatment Equipment. The invention was developed by Lu Weiwei, Ma Jun and Huang Yongshan.
The patent application number is CN202511571414 20251030. The pa..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Hangzhou Tianyicheng New Energy Tech Co Ltd patent application for Intelligent Control Method and System for Micro-interface Oil Removal Device Based on Backwashing Circulation. The invention was developed by Liu Yongchao, Li Qi, Jin Zheng, Xie Bin and ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Hangzhou Shenglan Resource Cycle Co Ltd patent application for Electron Beam Irradiation Film Adding Process for Tmah Wastewater Treatment Process. The invention was developed by Cao Chenlei.
The patent application number is CN202511651273 20251112. ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Hangzhou Aopin Textile Co Ltd patent application for Intelligent Treatment Equipment and Method for Waste Liquid Generated in Polyester-viscose Gray Fabric Dyeing Production. Yao Xingchao, Ye Mengyu, Tian Tao, Shen Jianping, Zhang Jianglin, Fu Hongqiong,..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Shaoxing Fengdeng Environmental Prot Co Ltd has submitted a patent application for High-chlorine Wastewater Concentration and Crystallization System and Method. This invention was developed by Bian Qifeng, Tong Jiajia, Meng Qili, Sun Ke, Yin Jian, Zhang Yanling, Shan Guochang and Qiu Cien.
The patent applic..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Zhejiang Zheneng Tech Environmental Protection Group Co Ltd patent application for Novel Wet Oxidation System and Control Method Thereof. The invention was developed by Mao Xiaoyu, Chen Biao, Ge Chunliang, Sun Ke, Chang Xinglan, Gu Yajie, Xu Jiayu, Shen..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Guangdong Fengheshui Ecological Tech Co Ltd has applied Chinese patent for Buried Rural Sewage Treatment Device. You Tianjian and Zhong Luoluo developed it.
The patent application number is CN20261016042 20260107. The patent publication number is CN121494116 (A). International Patent Classification codes ar..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Fugu Huanghe Group Coking Co Ltd patent application for Intelligent Filter Equipment for Semi-coke Wastewater. This invention was developed by Yang Tao, Xu Xiongbiao, He Xiong, Yang Min and Lu Ruijun.
The patent application number is CN20261007755 202..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published Li Han patent application for Water Treatment Environment-friendly Process and Method Based on Nano Microbubbles. The invention was developed by Li Han, Zhang Xiaogang and Wang Jicai.
The patent application number is CN202511868731 20251211. The pate..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Huizhou Hesheng Prec Machinery Co Ltd patent application for Livestock Breeding Sewage Treatment Device. This invention was developed by Yang Jinqiang, Liu Teng, Gao Peng, Nie Jianhua and Zhuo Ma.
The patent application number is CN202511607321 202511..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Xinyi Runxin Textile Co Ltd has submitted a patent application for Detachable Weaving Wastewater Multi-stage Treatment Device. This invention was developed by Han Yanqing, Wang Liancai and Wu Cuixia.
The patent application number is CN202511560794 20251029. The patent publication number is CN121494107 (A). ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Qingdao Haier Strauss Water Equipment and Haier Smart Home patent application for Concentrated Water Utilization Method and Concentrated Water Utilization Device of Water Purification Equipment. Zhao Fangfang, Li Gaojie and Li Chengjie developed the inve..
Enviornmental
| Thu 04 Jun 2026
Taipei, June 4 -- Taiwan Patent Office has received Kemflo Nanjing Environmental Technology Co Ltd, Kemflo International Co Ltd and Lin Qing Xiong patent application for Table-top Type Multifunctional Water Purifying and Drinking Machine. Huang Bi-wen, Zhou Song, Zhang Hao, Zhou Hai-peng and Fan Xue-lin developed the invention.
..
Enviornmental
| Wed 03 Jun 2026
Taipei, June 4 -- Xie Ming Xiu has applied Taiwan patent for Seawater Desalination Device Using Alternating First and Second Energy Recovery Pressurizing Cylinders to Recycle High-pressure Brine Pressure for Seawater Pressurization.
The patent application number is TW20230146798 20231130. The patent publication number is TW2..
Enviornmental
| Wed 03 Jun 2026
Taipei, June 4 -- Taiwan Patent Office has published Liang Jia Yuan patent application for Seawater Desalination System Comprising a Seawater Source, Reverse Osmosis Equipment, a First Pressurizing Cylinder, and at Least One First Energy Recovery Pressurizing Cylinder.
The patent application number is TW20230146797 20231130...
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Xian Huapu Water Treat Equipment Co Ltd patent application for Residual Pressure Power Generation and Energy Storage Integrated Device for Water Purification System. Zhang Haijun, Kwon Taek-won and Zhang Qing developed the invention.
The patent applic..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Zhengzhou Advanced Research Institute Henan Polytechnic Univ has submitted a patent application for Dust Falling Method and Dust Falling System for Underground Stoping of Solid Potassium Salt Mine. Zuo Di, Zhang Ying, Yang Ming, Yang Chaofeng, Li Chuan, Zhu Qibin, Zhao Changchuang, Zhang Tengfei, Wu Hao, Niu J..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Beijing Taikerui Energy Environment Tech Co Ltd has submitted a patent application for Method for Preparing Green Methanol from Petrochemical Tail Gas Carbon Dioxide and Green Hydrogen. This invention was developed by Song Huanming, Liu Yanhua, Zhao Shixue, Yang Bin, Wei Shaosong and Shi Yu.
The patent appl..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 --Beijing Shoufa Highway Maintenance and Construction Co Ltd and Zhejiang Tiancheng Transp Technology Co Ltd have filed a patent application for Green Environment-friendly Water-based Marking Paint and Manufacturing Process Thereof. This invention was developed by Wang Yi, Zhou Shunxin, Xing Hui, Zhang Liqiang, Z..
Enviornmental
| Wed 03 Jun 2026
Taipei, June 4 -- Taiwan Patent Office has received National Pingtung University of Science and Technology patent application for Leaves Treatment Device. Chen Yung-chuan, Chen Li-wen and Huang Hsing-hui developed the invention.
The patent application number is TW20230147495 20231206. The patent publication number is TW202523..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Shandong Qingyi Intelligent Equipment Manufacturing has applied Chinese patent for Soil Sampling Device for Land Protection. Li Guoliang, Cheng Zhen and Su Chenchen developed it.
The patent application number is CN202511783538 20251201. The patent publication number is CN121499140 (A). International Patent ..
Enviornmental
| Wed 03 Jun 2026
Beijing, June 4 -- Guangdong University of Technology has submitted a patent application for River Water Quality Prediction Method and Device, Storage Medium and Equipment. This invention was developed by Cai Yanpeng, Cheng Yufeng, Wang Yelin, Cho Soon-wook and Wei Ao.
The patent application number is CN202511627775 20251107...
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Shandong Tenive Environmental Protection Measurement & Control has filed a patent application for Multi-resonance Enhanced Photoacoustic Spectrometry Multi-component Waste Gas Detection Method. This invention was developed by Yue Guangqing, Ji Shuwei, Sun Xiaolong, Wang Jingjing and Yu Nannan.
The patent ap..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Nantong Sude Environmental Protection Equipment has applied Chinese patent for Industrial Waste Gas Automatic Detection Device and Method. Yang Liangmao, Liu Qingge, Zhu Zhihui, Yan Min, Deng Weilin and Jiang De developed it.
The patent application number is CN202511880753 20251213. The patent publication n..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- CT Hydrogeology & Environmental Geology has submitted a patent application for Carbon Dioxide Permeability Observation Test Device and System. Zhang Chenglong, Diao Yujie, Liu Ting, Guo Jinxing and Fu Jinglong developed the invention.
The patent application number is CN20261043075 20260114. The patent publi..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Guangzhou Baiyuan Pump Group has sought patent for Air Pressure Type Liquid Level Meter Calibration Method, Device, Equipment and Medium in Sewage Environment. This invention was developed by Sun Jiahao, Yang Guang and Deng Bifeng.
The patent application number is CN202511732660 20251124. The patent publica..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Chongqing Water Resources and Electric Engineering College patent application for Method for Rapid Dehydration Treatment of Sludge. This invention was developed by Tang Chao and Hu Ping.
The patent application number is CN202310843082 20230711. The pa..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- CCCC SHEC Fourth Engineering has submitted a patent application for Underwater Cast-in-place Pile Waste Slurry Residue Resourceful Treatment Equipment. This invention was developed by Su Tongxiang, Yin Lili, Xia Fei, Su Haiwen, Wu Biqun, Zhang Xin, Wu Jingjing, Zheng Guojian, Guo Penghui, Wu Fan, Cheng Jian, M..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Southwest Petroleum University has filed a patent application for Efficient Purifying and Recycling Treatment Device for Water Produced by Tight Gas Horizontal Well. This invention was developed by Lu Honglin and Zhang Bingdi.
The patent application number is CN20261040182 20260113. The patent publication n..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Changsha Environmental Protection College patent application for Modularized Artificial Wetland System for Sewage Treatment. This invention was developed by Ye Xiaolan, Feng Hui, Liao Xiaoxi, Wei Zhenghua and Chen Lin.
The patent application number is..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Hubei Engineering University patent application for Sewage Treatment System and Method Based on Chlorella and Aquatic Plant Combined Purification. This invention was developed by Zhou Yong, Hu Zihan, Huang Mengting, Wang Youning and Yao Guoxin.
The pa..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Beijing Drainage Group has applied Chinese patent for Water Quality Purification and Recycling Method Based on Macroalgae. Tian Yaqi, Li Kuixiao, Guo Junwen, Gao Jinhua, Wang Gang, Ren Zhengran, Wang Junjing and Zhang Yu developed it.
The patent application number is CN202511776897 20251128. The patent publ..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Anhui Tongyuan Environment Energy Saving has applied Chinese patent for Defluorination Agent for Deep Treatment and Preparation Method Thereof. Gong Mingjie, Wang Jun, Chen Bin, Chen Jian, Ma Jiechen and Ding Qing developed it.
The patent application number is CN202511983454 20251226. The patent publication..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Douyin Vision patent application for Water Treatment Method, Device and System. Xu Zhipeng, Jia Fengze, Chai Hongbin, Zeng Feng and Wang Ning developed the invention.
The patent application number is CN202511842760 20251208. The patent publication num..
Enviornmental
| Wed 03 Jun 2026
Taipei, June 4 -- Coupang has sought patent for Apparatus and System of Exhausting Gas. This invention was developed by Ji Min-kyu, Lee Hyun-seung, Park Jung-hyun, Chung Sung-yun and Lee Sang-yun.
The patent application number is TW20240106499 20240223. The patent publication number is TW202524022 (A). International Patent Cl..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Shanghai Micropowers has submitted a patent application for Printed Circuit Board Type Heat Exchanger Core Body, Heat Exchanger and Supercritical Carbon Dioxide Brayton Cycle System. This invention was developed by Du Kejiang, Liu Huimin, Chen Laijie, Qian Jingjing, Zhang Naxin, Yang Kang, Hu Hangling and Zhen..
Enviornmental
| Thu 04 Jun 2026
Beijing, June 4 -- Smartmi has submitted a patent application for Air Purification Device and Control Method Thereof. Jia Lei and Jin Tao developed the invention.
The patent application number is CN20251229869 20251230. The patent publication number is CN121498208 (A). International Patent Classification codes are F24F11/46, ..
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