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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..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Chengde Binda Blasting Eng Co Ltd has filed a patent application for Constructional Engineering Pollution Discharge Device with Flocculation Function. This invention was developed by Zhao Degang, Li Xin, Bai Libiao, Zhao Xiaozeng, Du Dongping, Liu Jianqin, Feng Yanmei, Gu Wenjuan, Chu Haiwei, Zhang Baohua, Yan..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Yichang Brunp Recycling Technology and Guangdong Brunp Recycling Technology have submitted a patent application for Method for Treating Battery Soaking Discharge Wastewater. This invention was developed by Tang Shenghe, Zhao Tao, Shi Lingdan, Wang Zhifu, Wang Hao and Li Changdong.
The patent application num..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Jiangsu Quanzhiyuan Environmental Tech Co Ltd has submitted a patent application for Powder Medicament Feeding Device Special for Fluorescent Wastewater. This invention was developed by Lv Zhaoyun, Wu Dongfei, Fan Jianxiao and Lu Min.
The patent application number is CN202410958676 20240717. The patent publ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Shaanxi Shanshui Environmental Prot Group Co Ltd patent application for Breeding Wastewater Treatment Equipment. The invention was developed by Yu Qianwei and Liu Zhenqi.
The patent application number is CN202511907275 20251217. The patent publicatio..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Shexian Circular Economy Park Taipeng Env Engineering Co Ltd has submitted a patent application for Evaporation System for High-salt Organic Wastewater Treatment. Wang Tao and Pan Ran developed the invention.
The patent application number is CN202511840674 20251208. The patent publication number is CN121361..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Taixing Moxin Tech Co Ltd patent application for Wastewater Treatment Equipment for Recycling Semiconductor Ultrapure Water and Treatment Process of Wastewater Treatment Equipment. This invention was developed by Lu Jianguo and Wu Kai.
The patent appl..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Suzhou Gongcheng Environmental Protection Tech Co Ltd has submitted a patent application for Desulfurized Fly Ash Stabilization and Treatment Method and Device. Shao Yun and Chen Siyi developed the invention.
The patent application number is CN202511675451 20251115. The patent publication number is CN121361..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Jiangxi Huangzhen Tech Co Ltd has submitted a patent application for Intelligent Ecological Environmental Protection Monitoring Method and System Based on Artificial Intelligence. This invention was developed by Tan Bo.
The patent application number is CN202511212437 20250827. The patent publication number ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Beijing Normal University has sought patent for Soil Remediation Target Dynamic Formulation Method Based on Protection of Underground Water Conservation Function. This invention was developed by Zhai Yuanzheng, Han Xu, Yin Zhihua, Liu Yu, Tong Baocai, Cui Yihan, Liu Linmei, Ma Yizhai, Yan Yuting, Liang Zhaoton..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Chinese Academy For Environmental Planning Mini Of Ecology and Environment, Beijing Normal University, China Academy of Building Research, Chongqing University, Guangdong University of Technology and Zhongguiyuan Beijing Planning and Design Co Ltd have submitted a patent application for Urban Construction Who..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Shanghai Wangte Energy Resource Science & Tech Co Ltd patent application for Boiler Flue Gas Temperature Dynamic Compensation Method Based on Cfd-reinforcement Learning. Wang Heng, Wu Rong and Pei Xingchen developed the invention.
The patent applicati..
Enviornmental
| Tue 19 May 2026
Alexandria, May 20 -- U.S. Patent and Trademark Office has received United States Secretary of the Army patent application for Deployable Resilient Installation Water Purification and Treatment System and Method. Smith Clint B, Diaz-lluberes Ilea A, Anderson Michael J, Mattei-sosa Jose A, Tirmizi Syed Osman A, Mesheske Daniel F,..
Enviornmental
| Tue 19 May 2026
Alexandria, May 20 -- U.S. Patent and Trademark Office has released Zezula Lily patent application for Storm Water Filtration System.
The patent application number is US202418944417 20241112. The patent publication number is US20260132053 (A1). International Patent Classification codes are C02F1/00, C02F3/34 and C02F103/00...
Enviornmental
| Tue 19 May 2026
Alexandria, May 20 -- U.S. Patent and Trademark Office has released Bin Diversion Recycling And Salvaging Inc patent application for Waste Collection System. This invention was developed by Munro Bradley Todd.
The patent application number is US202519370060 20251027. The patent publication number is US20260131968 (A1). Intern..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Ordos Energy Research Institute Peking Univ and Beijing University patent application for Intelligent Coal Mine Multi-source Waste Heat Utilization System and Method Based on Cross-seasonal Heat Storage. Zhang Xinrong, Ma Jin, Feng Shuai, Xu Chen, Li Wen..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Xi'an University of Technology has submitted a patent application for Phase Field Simulation Method for Buffer Material Gas Breakthrough Path of High-level Radioactive Waste Repository. This invention was developed by Liu Jia, Wang Xindong, Zhang Qi, Hu Yifeng, Ren Shuanghong, Liang Xin and Sun Meng.
The pa..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Tianjin Univ Research Institute Of Architectrual Design & Planning Co Ltd and Tianjin Capital Environmental Prot Group Co Ltd has filed a patent application for Balanced Design Method and System for Structural Strength and Light Weight of Hollow Wall Plate of Sewage Pool. This invention was developed by Zhang ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Wuhan University of Science and Technology has submitted a patent application for Miniaturized Co2 Concentration Detection System with Adjustable Optical Path Pool. You Qingwei, You Caixia and Qian Feng developed the invention.
The patent application number is CN202511693627 20251118. The patent publication..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received China University of Mining and Shandong Water Conservancy Vocational College patent application for Method for Determining Influence of Waste Incineration Bottom Ash on Mortar Performance Based on Hyperspectral Data. Zhang Yongheng, Zhou Hong and Guo Zho..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Inner Mongolia Yidong Dongyan Technology, Inner Mongolia University and Taiyuan University of Technology patent application for Device and Method for Testing Purification Performance of Polyethylene Glycol Dimethyl Ether Solution. This invention was deve..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Institute of Rock and Soil Mechanics, Chinese Academy of Sciences and Huaneng Lancang River Hydropower; Huaneng Lancang River Upstream Hydropower Co Ltd patent application for Rock Dynamic and Static Tension and Compression Multi-field Coupling Test Devi..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Heilongjiang 904 Environmental Engineering Survey and Design Institute and Heilongjiang Ecological Geological Survey Institute patent application for Layered Label Heating Control Device. Su Yanmin, Liu Xin, Wang Bo, Wang Lu, Tian Jingcheng, Wang Qi, Zha..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Beijing Huaneng Changjiang Environmental Protection Tech Research Institute Co Ltd patent application for Tail Gas Waste Heat Recovery Device Based on Zero-carbon Fuel Biomass Blending Combustion. The invention was developed by Sun Zhonghao, Wang Rongbi..
Enviornmental
| Tue 19 May 2026
Alexandria, May 20 -- Entsorgafin SpA has submitted a patent application for Plant and Method for Treating Organic Waste. Cella Mazzariol Pietro Paolo and Galanzino Gian Francesco developed the invention.
The patent application number is US202218696441 20221007. The patent publication number is US20260131366 (A1). Internation..
Enviornmental
| Tue 19 May 2026
Alexandria, May 20 -- U.S. Patent and Trademark Office has released UBE Corporation patent application for Gas Separation Membrane Unit, Gas Separation System, and Method for Producing Enriched Gas. This invention was developed by Fukuda Nobuhiko and Tanihara Nozomu.
The patent application number is US202519478150 20250418. T..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Shaoguan Bolin Renewable Resources Dev Co Ltd has submitted a patent application for Solid Waste Reconstruction Experiment Furnace and Intelligent Temperature Control System Thereof. This invention was developed by Zhong Huijun, Yu Bailin, Gong Yuanzhao, Yu Meng, Yu Zhuang, Tang Xinliang and Chen Weihua.
Th..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Shenzhen Zhongjian South Env Co Ltd has submitted a patent application for Fan Rotating Speed Adjusting Method and System Based on Dynamic Pollution Load. This invention was developed by Zeng Xianli, Yan Bin, Zhao Hanwei, Gong Yingjiao and Pang Hongwu.
The patent application number is CN202511800894 2025120..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Hangzhou Kangtaner Environmental Protection Tech Co Ltd has sought patent for Optimization Analysis Method and System of Air Purification System. This invention was developed by Chen Gongyou and Wang Jian.
The patent application number is CN202511919236 20251218. The patent publication number is CN121363789..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Hangzhou Robam Appliances has sought patent for Oil Smoke Treatment Device. This invention was developed by Yu Guocheng, Ruan Huaping, Wang Wenbing, Ren Fujia and Lyu Lifeng.
The patent application number is CN202511868559 20251211. The patent publication number is CN121363760 (A). International Patent Clas..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Shandong Ganghua Jicheng Energy Service Co Ltd patent application for Gas Furnace Flue Gas Latent Heat Extraction and Recovery Device. This invention was developed by Zhang Jungang, Jiang Shanshan, Liu Chao and Ma Baoju.
The patent application number ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Jiangsu Shunke Tech Co Ltd has applied Chinese patent for Incinerator Smoke Dust Purification Device. Zhou Yongquan, Zhu Buhai, Bu Shuangdi and Zhou Yongyu developed it.
The patent application number is CN202511626031 20251107. The patent publication number is CN121363744 (A). International Patent Classific..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Inner Mongolia Xinmengxi Env Resources Development Co Ltd patent application for Multi-section Refractory Layer Structure of Secondary Combustion Chamber for Rotary Kiln Hazardous Waste Incineration. The invention was developed by Hu Susheng, Wang Dong ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Grandblue Environment has submitted a patent application for Operation Process for Coupling Garden Waste Recycling and Waste Incineration. This invention was developed by Chen Wenjun, Zhang Yuyang, Wu Zhaokai and Zhang Hanwei.
The patent application number is CN202511599724 20251104. The patent publication ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Inst Geology & Geophysics Cas patent application for Seismic Noise Cross-correlation Function Reconstruction and Purification Method and System. Gao Zi'ao and Ai Yinshuang developed the invention.
The patent application number is CN202511772159 202511..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Shenzhen Meixin Chuangjing Tech Co Ltd has submitted a patent application for Environmental Pollution Source Supervision Data Processing Method and System Based on Beidou Positioning. This invention was developed by Ge Zhilong, Zeng Riguang and Fang Haopeng.
The patent application number is CN202511541874 2..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Sichuan Huanke Testing Tech Co Ltd has sought patent for Interlocking Titration Water Conservancy Project Water Body Pollution Detection Device. This invention was developed by Meng Long, Wang Huan, Yang Liu, Yao Li, Liu Cheng, You Shuichang, Chai Pengfei, Ma Qingju, Wang Shuhuan, Liu Xin and Liu Youliang.
..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Lvpeng Environmental Tech Shenzhen Co Ltd patent application for Intelligent Sampling Monitoring System and Method Based on Sewage Index Distribution Characteristics. This invention was developed by Wu Shulian, Gao Yamei, Li Kun and Zhu Bailu.
The pat..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Anhui Landun Photoelectron Co patent application for Peroxide Free Radical Source Generation and Calibration System. The invention was developed by Xu Xuezhe, Fang Qin, Tang Zhenzhen, Han Xiaobin, Jiang Ruiping, Zhang Gang and Zhang Hang.
The patent ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Guangdong Ocean University and Wuyi University have filed a patent application for Method for Detecting Ammonia Nitrogen Concentration in Wastewater Based on Electroactive Biological Membrane. This invention was developed by Gao Hui, Zhao Hui, Cheng Guimei, Feng Dandan, Fan Junyan and Tang Jiahuan.
The pate..
Enviornmental
| Tue 19 May 2026
Alexandria, May 20 -- Botanical Dev SRL has filed a patent application for Air Purification Device. This invention was developed by Pandolfi Camilla, Girardi Antonio, Favretto Cristiana and Azzarello Elisa.
The patent application number is US202319118276 20231003. The patent publication number is US20260132942 (A1). Internati..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Wuhan Shunfeng Heating and Cooling Equipment Co Ltd patent application for Industrial Fan with Waste Gas Filtering Function. This invention was developed by Wang Shuangzhi, Wang Guanlin, Zhu Zhijing, Zhu Yanni and Mei Zhiwei.
The patent application nu..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Beijing Timar Intelligent Control Technology and Beijing Meike Tianma Autom Sci & Tech Co Ltd have submitted a patent application for Working Face Flying Waste Rock Dynamic Protection Method Based on Multi-sensor Fusion and Related Device. Xu Xingzu, Li Jiuzhou, Yao Yupeng, Bai Yongchang, Du Xinyuan, Liu Xuan,..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Jiangxi Jinrui Environmental Protection Tech Co Ltd patent application for Method for Recovering Valuable Elements in Copper-containing Sludge. This invention was developed by Yan Ke'er, Yue Heping and Li Dean.
The patent application number is CN20251..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Zhejiang Environmental Tech Co Ltd has sought patent for Production Device and Process of High-load Whole-process Nitrifying Bacterial Agent. This invention was developed by Zhao Xuejie, Wu Congcong, Zhao Xuan, Li Lina, Li Yanjie, Dai Chuhan, Yu Neng, Yu Tao, Li Mingzhi and Wei Yanfei.
The patent applicatio..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences has sought patent for Method and System for Preparing Sustainable Aviation Fuel Through Carbon Dioxide Hydrogenation. This invention was developed by Li Debao, Wang Qiang, Hou Bo, Liu Yan, Chen Congbiao, Ma Zhongyi and Jia Litao.
The patent app..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- China chemical engineering second construction and Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences have sought patent for Chemical Degradation and Separation Method of Unsaturated Polyester Resin Waste. This invention was developed by Huo Zhiqiang, Zhang Ning, Tan Guibing, Zhao Peng, Dong Jun, ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Fuyuan Tianjin Environmental Technology has submitted a patent application for Production Method of High-efficiency Ion Exchange Membrane. Yuan Li developed the invention.
The patent application number is CN202410969388 20240719. The patent publication number is CN121362359 (A). International Patent Classif..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Bowo Environmental Protection Technology Wuhan has submitted a patent application for High-impact-resistance Petg Nano-cellulose Composite Sheet and Preparation Method Thereof. This invention was developed by Zeng Qingdong.
The patent application number is CN202511947406 20251223. The patent publication num..
Enviornmental
| Tue 19 May 2026
Beijing, May 20 -- Jiangsu Golden Material Tech Co Ltd has sought patent for Composite Modified Anti-pollution Proton Exchange Membrane and Preparation Method Thereof. This invention was developed by Xie Sihai, Zhang Yugang, Jiang Kun, Wang Jingqing, Wang Wei and Wu Kangsheng.
The patent application number is CN202511517069 2..
Enviornmental
| Tue 19 May 2026
Beijing, May 20 -- Chen Jianghai and Li Lei have filed a patent application for Nuclear Waste Treatment System and Method. This invention was developed by Lei Jiehong, Zhu Hui, Wang Wei, Jiang Yuanping, Li Lei and Chen Jianghai.
The patent application number is CN202411811887 20241210. The patent publication number is CN12136..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Beijing Jingxilichuan Environmental Protection Tech Co Ltd patent application for Pre-buried Waste Landfill Leachate Treatment Equipment. This invention was developed by Wang Jian, Li Pengbo and Li Jiaqi.
The patent application number is CN20251166248..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Kunming University of Science and Technology patent application for Underground Water Drainage Control System for Water Conservancy Project. Wang Ye, Dong Wei, Yang Genyuan, Zhang Yongjie, Feng Jianyang, Hu Xiangchao and Lyu Sihuai developed the inventio..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Shanghai Gedian Information Tech Co Ltd patent application for Road Sweeping Garbage Treatment Equipment. The invention was developed by Zhang Shengnan.
The patent application number is CN202511860266 20251210. The patent publication number is CN1213..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received A O Smith (China) Water Heater patent application for Ozone Generating Device, Water Supply Device and Control Method Thereof. Li Shuiqing, Yao Zhenhu and Xu Kefei developed the invention.
The patent application number is CN202410973741 20240719. The ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- China West Construction No 9 has sought patent for Self-repairing Construction Waste Recycled Aggregate Concrete and Preparation Method Thereof. This invention was developed by Qi Zhaodong, Zhang Kaifeng, Luo Zuoqiu, Liu Xingyu, Hu Yubo, Wang Min, Yoon Sang-woong and Zhang Yaowu.
The patent application numb..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Nanjing Vocational Institute of Transport Technology, Jiangsu Traffic Eng Construction Bureau, Jiangsu Wuxi Traffic Higher Vocational and Technical School and Wuxi Xinlihong Engineering Tech Service Co Ltd have sought patent for Multi-element Waste Residue Cementing Material and Preparation Method Thereof. Thi..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Beijing Zhongke Runyu Environmental Protection Tech Co Ltd has submitted a patent application for Cooperative Strengthening Method and Device for Kitchen Waste Medium-temperature Anaerobic System. This invention was developed by Ru Chunyun, Liu Qing, He Peng, Hu Yong, Huang Haiqing, Wang Fei, Sun Hongzuo, Zhen..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Zhejiang Zhilian Weituo Environmental Protection Tech Co Ltd patent application for Electric Field Reinforced Sludge Dewatering Method. Li Haonan, Fan Shuanggang, Chen Weijie, Gong Daigao and Zhong Jieqiong developed the invention.
The patent applicat..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- China Nonferrous Metals Resources & Env Engineering Co Ltd has submitted a patent application for Breeding Wastewater Purification Device for Immobilizing Microbial Community by Using Ceramsite. Jiang Yongfei, Li Ning, Gao Jun, Cheng Minghui, Gao Linlin, Zhang Guanghui, Liu Xiaomeng, Luo Chi, Zhang Jiaming, Ba..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Xicheng CRRC Wuxi Urban Rail Transit Eng Co Ltd has submitted a patent application for Efficient Wastewater Treatment Equipment for Municipal Engineering. Gao Shengjun, Ouyang Zhang and Chen Lixin developed the invention.
The patent application number is CN202511902127 20251217. The patent publication numbe..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Sichuan Zhongke Jierui Environmental Protection Tech Co Ltd patent application for Integrated Steel Structure Water Collecting, Treating and Recycling Equipment. Yu Jun developed the invention.
The patent application number is CN202511848452 20251209...
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Shandong New Continent Tire Tech Co Ltd has submitted a patent application for Wastewater Treatment Device. This invention was developed by Xie Xiuxiang and Xu Qingxi.
The patent application number is CN202511833460 20251208. The patent publication number is CN121361925 (A). International Patent Classificat..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Qinghai Csg New Energy Tech Co Ltd patent application for Silica Removal Method for Slurry Cracking Wastewater Treatment. The invention was developed by Ji Fujun, Li Yunde, Xu Zhicheng, Li Weidong, Li Qiangli and Li Lianping.
The patent application n..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Qingdao Jinxu Env Engineering Co Ltd has filed a patent application for High-phenol and High-salt Industrial Wastewater Treatment Process. This invention was developed by Luan Mingxian, Ding Zhaobo and Liu Kaiqi.
The patent application number is CN202511794917 20251202. The patent publication number is CN12..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Shanghai Lianhe Kohi Material Tech Co Ltd has sought patent for High-salinity Wastewater Nanofiltration Desalination Integrated Treatment Method Based on Mbr. This invention was developed by Lu Kexia, Wei Genbao, Wang Mei, Yang Hao, Zhao Xue, Wang Dong, Jiang Chunqiu and Tang Renzhe.
The patent application ..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Hunan Shengming Weiye Environmental Protection Tech Co Ltd has filed a patent application for Environment-friendly Sewage Treatment Equipment. This invention was developed by Liu Xianjun and Liu Beijun.
The patent application number is CN202511558647 20251029. The patent publication number is CN121361918 (A..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Shandong Huixing Intelligent Equipment Co Ltd has sought patent for Multi-stage Wastewater Treatment Equipment for Pig Slaughtering. This invention was developed by Yu Zhifeng, Yan Xiaoyu, Yan Hongbin, Tang Qian and Wang Yunqi.
The patent application number is CN202511528243 20251024. The patent publication..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received CCCC Fourth Harbor Engineering Institute and CCCC Guanglian Expressway Invest Development Co Ltd patent application for Seepage Water Purification System and Control Method. Bi Shiming, He Lijun, Wang Jing, Luo Xiangzhi, Nong Yongjia, Li Sicheng, Wen Zhi..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Gongxian Tianshun Commodity Concrete Co Ltd has sought patent for Concrete Production Equipment with Sewage Recycling System. This invention was developed by Li Bo and He Shengpin.
The patent application number is CN202511395460 20250928. The patent publication number is CN121361910 (A). International Paten..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Shanghai Ship Electronic Equipment Research Institute China State Shipbuilding Corporation No 726 Research Institute has filed a patent application for Portable Multipurpose Water Purifying Device. This invention was developed by Yan Bin, Liu Yan, Han Long and Marcel.
The patent application number is CN2025..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has received Shenzhen Jiajia Environmental Protection Tech Co Ltd patent application for Graphite Wastewater Harmless Treatment System and Treatment Method. Zhou Jianyun, Zhang Xing, Wu Jian and Chen Zhi developed the invention.
The patent application number is CN..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Tongling Nonferrous Metals Group has filed a patent application for Slag Slow Cooling Circulating Water Treatment Method, Medium, Controller and Water Treatment System. This invention was developed by Jin Zezhi, Cheng Kai, Liu Huan, Hong Changle, Sun Hualin, Qu Shanglin, Wu Jun, Gao Pengfei, Xin Yu, Cai Xiaoro..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Jiangsu Quanzhiyuan Environmental Tech Co Ltd has submitted a patent application for Special Integrated Treatment Device for Fluorescent Wastewater. This invention was developed by Wu Dongfei, Fan Jianxiao and Lu Min.
The patent application number is CN202410958708 20240717. The patent publication number is..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Hubei Haili Environmental Protection Tech Co Ltd has sought patent for Composition for Circulating Water Treatment as Well as Preparation Method and Application Thereof. This invention was developed by Zheng Ling, Chen Weiwen, Shi Pian, He Zhi, Song Yanfen, Wang Xu and Chen Yixin.
The patent application num..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Central South University and Changsha Wide Water Treat Technology Co Ltd have submitted a patent application for Composite Treatment Agent, Preparation Thereof and Application of Composite Treatment Agent in Perchlorate Wastewater. Hu Huiping, Tang Mingwei, Peng Qifan and Peng Quanfan developed the invention.
..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Hunan Hengkai Environmental Protection Tech Investment Co Ltd patent application for Layered Function Enhanced Artificial Wetland System for Sewage Treatment. The invention was developed by Lin Xiaomin, Nie Fang, Zhang Saihui, Chen Yu, Long Huayun, Long..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Central Link Environmental Tech Anhui Co Ltd has submitted a patent application for Biological Denitrification Nitrogen Removal Experimental Device. This invention was developed by Feng Xinchang, Li Haiyang, Zhou Xu, Sun Yue, Cai Hongzhi, Wu Wenming and Zhao Huanran.
The patent application number is CN20251..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has released Zhejiang Jianmo Tech Co Ltd patent application for Anmbr Wastewater Treatment System. This invention was developed by Zhang Yunfei, He Jinping, Shen Hongmei, Gao Qi, Qi Yuanfeng, Zhang Jun and Zheng Wenzheng.
The patent application number is CN2025115..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- State Intellectual Property Office of China has published Jiangsu Hehai Water Supply and Drainage Equipment Co Ltd patent application for Microparticle Biochemical Efficient Sewage Treatment Integrated Device. The invention was developed by Li Dongming, Wu Jia and Liu Zheng.
The patent application number is..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Norendar International and Anhui Technical College of Industry and Economy have sought patent for Mineralized Filter Element and Preparation Method Thereof. This invention was developed by Li Yanan, Shi Lei, Zhang Dongfeng, Cao Shengxi, Xu Min, Wang Zhiguo, Wu Hao, Hou Chenglin, Zhang Jingmei, Lu Wenxuan and H..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Zhangjiagang Jieli Environmental Protection Technology has submitted a patent application for Purification Device for Industrial Waste Acid Recovery. Wang Chenbiao, Zhao Songxue and Chen Jiake developed the invention.
The patent application number is CN202511847124 20251209. The patent publication number is..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Guangdong Qinchu Environmental Protection Tech Co Ltd has sought patent for Kitchen Water Purifier Capable of Switching Multiple Water Outlets. This invention was developed by Tao Linbing, Li Xiaolei, Li Lei and Tang Kunqi.
The patent application number is CN202511730591 20251124. The patent publication num..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- China Tiesiju Civil Engineering Group and Shanghai Eng Co Ltd Of China Tiesiju Civil Eng Group have sought patent for Underground Water Filtering Device for Foundation Pit Recharge and Use Method of Underground Water Filtering Device. This invention was developed by Zhao Di, Li Xin, Hu Xiaodong, Zhang Wei, Che..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- North China Electric Power University, Baoding and Wuhan Jingchun Environmental Protection Tech Co Ltd have sought patent for Layered Ternary Nickel-iron-aluminum Hydrotalcite as Well as Preparation Method and Application Thereof. This invention was developed by Ke Jun and Huang Yu.
The patent application n..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Sichuan University has submitted a patent application for Method for Preparing CeO2-ZrO2-based Oxygen Storage Material with High Oxygen Storage/release Performance Through Multistage Cooperative Regulation and CeO2-ZrO2-based Oxygen Storage Material. This invention was developed by Li Shanshan, Wang Jianli, Wa..
Enviornmental
| Wed 20 May 2026
Beijing, May 20 -- Zhengzhou Inst Of Multipurpose Utilization Of Mineral Resources Chinese Academy Of Geological Scienc has sought patent for Method for Preparing Aluminum Oxide and Extracting Lithium from Lithium-rich Bauxite Waste Rock. This invention was developed by Zhang Yongkang, Liu Hongzhao, Wang Wei, Hu Sichun, Cao Yaoh..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Zhejiang Xinghe Zhituo Tech Co Ltd has submitted a patent application for Rotary Air Preheater with Two Independent Flue Gas Outlets. This invention was developed by Shi Weiwei, Wei Hongqi, Ding Bo and Hua Wei.
The patent application number is CN202511611936 20251105. The patent publication number is CN1213..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Changzhou Jintan Jinneng Electric Power Co Ltd has filed a patent application for Energy-saving Boiler Low-power Combustion Flue Gas Waste Heat Recovery Device. This invention was developed by Cao Jian, Wang Xiang and Zhang Liang.
The patent application number is CN202511866156 20251211. The patent publicat..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has received Zhonghuanxin Nanjing Env Service Co Ltd patent application for Environment-friendly Flue Gas Waste Heat Recycling Boiler. Liu Qiuhua, Feng Wuyi, Xu Zhen, Li Chenglin, Ding Shuhai, Zhang Kaimin and Xu Lang developed the invention.
The patent applicatio..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Changzhou Bojie Environmental Protection Tech Co Ltd has sought patent for Energy-saving and Efficient RTO Incinerator. This invention was developed by Tan Xin.
The patent application number is CN202511344728 20250919. The patent publication number is CN121346252 (A). International Patent Classification cod..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has received Beijing Zhongke Runyu Environmental Protection Tech Co Ltd patent application for Low-cost Flue Gas Waste Heat Recovery Device for Waste Incineration and Regulation and Control Method. Li Bo, Xu Jieying and Liu Yukun developed the invention.
The paten..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Qingdao Sanlian Metal Structure Co Ltd has submitted a patent application for Flue Gas Waste Heat Utilization System for Power Station Boiler. This invention was developed by Shi Dengchun, Xiu Deshuai, Chen Ju, Sun Hongpeng and Xiao Fengchang.
The patent application number is CN202511854485 20251210. The pa..
Enviornmental
| Tue 19 May 2026
Ottawa, May 19 -- Canadian Intellectual Property Office has released Outotec Finland Oy patent application for System for Treating Water. This invention was developed by Salokannel Antti, Karhu Mikko, Luukkonen Matti, Van Der Meer Tuomas and Isomaki Niko.
The patent application number is CA20163024115 20160520. The patent pub..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Shaoxing Shangyu Hangxie Thermal Power has filed a patent application for Flue Gas Waste Heat Utilization Monitoring System Based on Big Data. This invention was developed by Shi Songwei, Wang Sheng, Cai Weifeng, Zhao Cheng, Zhao Jiayu and Chen Jiejun.
The patent application number is CN202511484676 2025101..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Xidian Wisdom Energy Tech Co Ltd and China XD Group Co Ltd have submitted a patent application for Light-gas-sewage-storage Multi-energy Coupling Gradient Utilization Heating System and Method. This invention was developed by Guo Zheng, He Tao, Zhang Xiaomei, Cheng Liang, Li Zongyang, Sun Yange and Song Weimin..
Enviornmental
| Tue 19 May 2026
Kuala Lumpur, May 19 -- Malaysian Patent Office has awarded a patent to Tsukishima Kikai Co for Waste Water Treatment Apparatus for Flue Gas Desulfurization Facility. Matsumoto Norimichi, Honma Akihiro and Yoshikoshi Akio developed the invention.
The patent application number is MY2014PI700577 20110920. The patent publication..
Enviornmental
| Tue 19 May 2026
Canberra, May 19 -- Water IQ International BV has submitted a patent application for Method and Device for Purifying Water. Dekkers Freddy developed the invention.
The patent application number is AU20230408429 20231215. The patent publication number is AU2023408429 (A1). International Patent Classification codes are C02F1/28..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Shanghai Jingzhuo Environmental Protection Tech Co Ltd has submitted a patent application for Sample Integrity Intelligent Monitoring and Temperature Control Method Based on Multi-parameter Prediction. This invention was developed by Jin Lanjiao, Xu Hongna, Sun Keke, Li Xinghui, Ma Qianqian and Liu Juan.
Th..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has received Guilin University of Technology patent application for Flood Prevention Automatic Detection Device Applied to River Bank. Zhang Shuaipu, Yang Heng, Chen Hongyu, Wang Chunzhen, Chen Ting, Zhong Yuqi, Lin Yusheng, Xiao Jilei and Guo Hanmeng developed the i..
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