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Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received Changsha Daqi Zhicheng Environmental Protection Tech Co Ltd patent application for Method for Preparing Outdoor Wood-plastic Plate by Using Resident Household Garbage as Raw Material. Jiang Rui, Ye Bin, Zhang Hua, Xia Shunli, Xue Xue, Zhang Lan and Xue ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Guizhou Gravity Tech Environmental Protection Co Ltd has submitted a patent application for Synthesis Method of Heterocyclic Chelating Resin and Application of Heterocyclic Chelating Resin in Mercury-containing Waste Gas. This invention was developed by Wang Yong, Wang Liang, Zhang Bin, Yang Hongzhi, Han Huip..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Tibet Guoce Environmental Protection Tech Co Ltd has submitted a patent application for Garbage Hydrolysis Fuelization Energy-saving System and Method. This invention was developed by He Dawei, Su Xinlan, Jiang Shuo, Jiang Hongjie, Chen Tianliang and Chen Hong. The patent application number is CN2026104571..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Chongqing Jinruitu Environmental Protection Tech Co Ltd has sought patent for High-flocculation-strength Sludge Dewatering Flocculant as Well as Preparation Method and Application Thereof in Sludge Treatment. This invention was developed by Zeng Fangya and Wang Wanju. The patent application number is CN202..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has published China Three Gorges patent application for Composite Conditioner as Well as Preparation Method and Application Thereof in Sludge Dewatering. The invention was developed by Cao Guangrong, Moroo, Chen Xiang, Tong Jun, Jiang Tao, Qiao Xueyuan, Chen Yasong ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Jining Huayi Intelligent Equipment Co Ltd has submitted a patent application for Rotary Efficient Sludge Drying Equipment. Sun Xin, Zhang Hongyan and Sun Zhongyao developed the invention. The patent application number is CN202610541594 20260423. The patent publication number is CN122079445 (A). Internation..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Nanjing University and Enyirui Jiangsu Env Development Co Ltd patent application for Sludge Low-temperature Drying Equipment and Application Thereof. This invention was developed by Huang Qianlin, Zhang Chungang, Zhang Chuanke, Wang Linping and Lyu Lu. ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Nanjing University and Enyirui Jiangsu Env Development Co Ltd patent application for High-pressure Plate Frame Type Sludge Dewatering Device and Application Method Thereof. This invention was developed by Gao Yuan, Zhang Chungang, Wang Linping, Liu Guoz..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Qinhuangdao Cheyuan Environmental Protection Tech Co Ltd has applied Chinese patent for Biochemical Sludge Recycling Treatment Device. Chen Guangrong, Chang Guangkuo, Li Yaling, Yang Guang, Li Zhongming, Pei Xiangshuai, Yang Ming, Wang Biying and Zhang Chong developed it. The patent application number is C..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Fujian Communications Planning & Design Institute; Hohai University has submitted a patent application for Sludge Stirring and Curing Device and Method. This invention was developed by Lu Yuzhe, Yang Yang, Wang Tanhua, Zhang Bisheng, Zheng Qingsong, Ling Xiao, Jiang Chaohua, Huang Bin and Zeng Yourong. The..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Dezhou Zhengshuo Environmental Prot Co Ltd has submitted a patent application for Cooperative Treatment Method for Hexavalent Chromium-containing Wastewater and Alkaline Residue Wastewater. This invention was developed by Li Qing, Mao Chaoyang and Zhao Jingtao. The patent application number is CN2026105539..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Xinjiang Kunlun Zinc Ind Co Ltd has applied Chinese patent for Wastewater Grading and Separating System Based on Industrial Wastewater Recycling. Lu Shaolin, Wu Hongshen, Tian Bing, Huang Xuewu, Su Bin and Zhang Yunpeng developed it. The patent application number is CN202610546960 20260423. The patent publ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shanghai Promax Mech & Electric Parts Manufacturing Co Ltd has sought patent for High-precision Wastewater Filtering System. This invention was developed by Zheng Jun and Bao Tongrong. The patent application number is CN202610525672 20260421. The patent publication number is CN122079422 (A). International ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- MCC Huatian Engineering & Technology and Huatian Nanjing Engineering & Technology Corp MCC have submitted a patent application for Fluorine-containing Wastewater Combined Treatment Tank and Process Thereof. Zhang Yixuan, Cai Yan and Wang Zhongmin developed the invention. The patent application number is CN..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Zhangjiakou Jiantou Runda Environmental Protection Tech Co Ltd has applied Chinese patent for Data Center Cooling Water Treatment Device Based on Electrochemical Technology. Guo Youliang, Jia Hongrui, Ma Zichen, Hao Guizhen and Chu Yongli developed it. The patent application number is CN202610473835 202604..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Wuhu Inst Technology has sought patent for Composite Adsorption Equipment for Agricultural Wastewater Treatment and Implementation Method Thereof. This invention was developed by Wu Kang, Liu Yang, Tan Feng, Zhao Shanshan, Huang Wenhui, Li Xuguang, Wang Kai, Pan Sirong and Li Zhizhou. The patent applicatio..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Yantai Oriental Protein Tech Co Ltd has submitted a patent application for Device and Method for Rapidly Separating Honey from Protein in Pea Starch Production Wastewater. Lin Ju, Zhao Jianwen, Zhao Yan, Zhao Jie and Pan Jingxia developed the invention. The patent application number is CN202610468015 20260..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Dongying Zuoning Biotechnology Co Ltd has filed a patent application for Reverse Osmosis Water Treatment Equipment. This invention was developed by Liu Anzhen and Gao Weijian. The patent application number is CN202610414964 20260331. The patent publication number is CN122079411 (A). International Patent Cl..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Jiangsu Aier Wote Environmental Protection Tech Co Ltd patent application for Process Method for Purifying and Recycling Industrial Sewage. This invention was developed by Liu Min and Sun Sisi. The patent application number is CN202610411900 20260331..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received Jiangsu Yangtze River Delta Environmental Science and Technology Research Inst Co Ltd patent application for Treatment Process for High-concentration Sulfate Wastewater. Fu Yanning, Chen Hui, Zhang Shuai, Cao Nan, Tang Xiaosheng, Yue Jiao, Zhang Yunian,..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shaanxi Zhousong Environmental Protection Tech Co Ltd has submitted a patent application for System and Method for Synchronously Removing Hardness and Silicon in High-salt and High-calcium Wastewater. This invention was developed by Zhang Fen, Cao Liang, Wang Yong, Li Guohong, Wang Lei and Jin Xiaochun. Th..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Yancheng Changlin Environmental Protection Tech Co Ltd has submitted a patent application for Technology for Recycling Valuable Metal and Regenerating Cleaning Agent from Surface Treatment Waste Liquid. This invention was developed by Shi Lei, Wu Xuexing, Yang Wenting and Wen Shuhan. The patent application..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shanghai Zidei Laboratory Tech Co Ltd has sought patent for High-chlorophenol-cyanogen Wastewater Treatment Device. This invention was developed by Suo Yuande, Li Fang and Zhang Wei. The patent application number is CN202610346667 20260320. The patent publication number is CN122079403 (A). International Pa..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has published Dongguan Sudiwa Tech Co Ltd patent application for Intelligent Bypass Type Electrochemical Zero-discharge Water Treatment Device. The invention was developed by Su Guolan and Wu Yanxian. The patent application number is CN202610333485 20260318. The ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shanghai Yuqing Environmental Prot Engineering Co Ltd has filed a patent application for Polyurethane Wastewater Staged Acidification Process and Device Thereof. This invention was developed by Hu Maogang, Ji Shifeng, Wang Guohua and Shang Dehou. The patent application number is CN202610317171 20260316. Th..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Jiaozuo New Mat Vocational College and Henan Longbai Intelligent Equipment Mfg Co Ltd have sought patent for Titanium Cup Oxidation Coloring Pickling Wastewater Treatment Equipment. This invention was developed by Jin Longlong, Zhao Ding, Bu Dong, Li Ruibin and Si Erbao. The patent application number is CN..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Nanjing Xuyuan Engineering Tech Co Ltd has applied Chinese patent for Nuclear Wastewater Resourceful Treatment Process and System Thereof. Li Jun, Xing Xixuan and Chen Zhijun developed it. The patent application number is CN202610258161 20260304. The patent publication number is CN122079390 (A). Internatio..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Hejian Taize Industrial Sewage Treat Co Ltd has filed a patent application for Multi-stage Physicochemical and Biochemical Synergistic High-salt Organic Wastewater Integrated Treatment Process. This invention was developed by Liu Jiaxuan, Jie Linqing, He Shouliang, Zhong Yaqin and Yang Huimin. The patent a..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Beijing Ome Env Engineering Co Ltd has applied Chinese patent for High-efficiency Recovery Process for Sodium Bromide in Pta (pure Terephthalic Acid) Wastewater. Zhang Li, Zhang Lingzhi, Xue Jiahui, Ni Jian and Li Zhumei developed it. The patent application number is CN202610251905 20260303. The patent pub..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Baowu Huanke Shanxi Resource Cycle Utilization Co Ltd patent application for Deep Defluorination and Dephosphorization Process for Stainless Steel Wastewater. This invention was developed by Xie Haiyun, Lyu Guanghui, Du Shu, Liu Huijun, Tong Min, Li Enc..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received Harbin Yishuiyuan Environmental Protection Tech Co Ltd patent application for Method for Treating Livestock and Poultry Manure Liquid Through Cooperation of Microbial Inoculum and Porous Mineral Material. Liu Yan, Zeng Xianyin and Jiang Zhiling develope..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Jiangsu Tuofu Engineering Design Res Co Ltd has filed a patent application for Multi-stage Sewage Purification System and Sewage Purification Process. This invention was developed by Tu Xiaoying, Bian Guangming, Wang Lei and Du Rongrong. The patent application number is CN202610218268 20260224. The patent ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Huisheng Group Pingyuan Paper Co Ltd patent application for Papermaking Wastewater Treatment Process Based on Sludge Calcification Retarding. This invention was developed by Liu Tinglu, Yang Lele and Bai Congjing. The patent application number is CN2..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Yang Hong has filed a patent application for Inorganic Phosphorus Recovery System and Method for Excess Sludge Concentrated Solution. The patent application number is CN202511802245 20251202. The patent publication number is CN122079370 (A). International Patent Classification codes are C02F1/00, C02F1/52..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Beijing Jiankun Env Co Ltd has submitted a patent application for Treatment Device and Treatment Method for Removing Organic Matters in RO (reverse Osmosis) Concentrated Water. This invention was developed by Ren Miao, Zhang Yajun, Bai Ke, Wang Shiqi and Gao Weidong. The patent application number is CN2024..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Ansteel Litian Anshan Water Treat Co Ltd has applied Chinese patent for Water Treatment Environment Intelligent Online Monitoring Device and Remote Control System Thereof. Sun Hui, Wang Kunpeng, Chen Qi, Cai Yiming, Hu Zhiren, Wang Xue, Yang Zhiming, Sun Lu and Qu Liwei developed it. The patent application..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- China Nonferrous Engineering and China Enfi Eng Corp have submitted a patent application for Wastewater Treatment System. Yin Yunjun and Ni Bing developed the invention. The patent application number is CN202610287848 20260310. The patent publication number is CN122079365 (A). International Patent Classifi..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shanghai Inst Technology and Shanghai Saiboling Environmental Tech Co Ltd have submitted a patent application for MFC-A/O/A Coupling Sewage Treatment System and Method and Application. This invention was developed by Zhang Minli, Guo Yuanmeng, Zhu Haiqi and Zhu Yongqiang. The patent application number is C..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received Wuhan Tianyuan Water Co Ltd and Wuhan Tianyuan Group Co Ltd patent application for Integrated A/o Alternating Sewage Treatment Method and System Based on Time Sequence Coupling. He Lingkuan, Huang Zhaowei, Li Hong, Xu Chao, Wang Zhiping, Li Ming and Wei..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Engineering Construction Man Branch Of Ningbo Water Environment Group Co Ltd has sought patent for Sulfur-oxidizing Bacterium Mediated Carbon-free Autotrophic Nitrogen Removal Water Treatment Method. This invention was developed by Hu Ying, Zhang Xianfeng, Gong Tianyi, Zhou Lyu, Huang Chen, Chen Zhenzhou and ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Chongqing Env & Sanitation Group Co Ltd and Chongqing Yikang Environmental Prot Engineering Co Ltd have sought patent for Anaerobic Ammonia Oxidation Treatment System and Treatment Method for High-concentration Sewage. This invention was developed by Long Shan, Xu Bin, Xiao Peng, Tang Dajun, Chai Fuliang, Zho..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Changzhou Institute Mechatronic Technology has filed a patent application for Multistage Micro-interface Wastewater Treatment Device Based on Shock Wave Coupling Liquid Film Shearing. This invention was developed by Tian Hongxia, Wang Feng and Wang Haotian. The patent application number is CN202610502900 2..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Chengdu Zhihe Environmental Protection Science & Tech Co Ltd has submitted a patent application for Sewage Treatment Device Based on Micro-nano Bubbles. Yu Yong, Chen Lin, Li Yanlin, Shen Hongxin and Yu Haijiang developed the invention. The patent application number is CN202610519812 20260420. The patent p..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Xinjiang Xinwang Mining Co Ltd has filed a patent application for Flotation Machine Beneficiation Sewage Treatment Device. This invention was developed by Huang Zhiqiang, Han Wenbin, Yang Dejin, Pan Zhantun, Li Jianping, Han He, Zou Guohui, Ouyang Kunsheng, Lu Zhanguo and Zhou Wanlin. The patent applicatio..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Hunan Hengkai Environmental Protection Tech Investment Co Ltd has submitted a patent application for Acid Mine Gushing Water Treatment Agent Based on Red Mud and Preparation Method and Use Method Thereof. Liu Zhiyong, Wang Yijie, Yu Mingjie, Zhang Saihui, Peng Hongfei, Lei Lei, Li Wei and Long Huayun develope..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Western Xinxing Rare and Precious Metals Co Ltd has sought patent for Heavy Metal Selective Treatment Equipment and Method for Molybdenum Concentrate Ammonia Leaching Wastewater. This invention was developed by Tang Xinwei, Cheng Jun, Jin Bo, Ma Zheng and Chen Xiuyun. The patent application number is CN202..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Henan Jike Environmental Prot Engineering Co Ltd, Henan Hezhong Power Technology and Luoyang Zhongyun Environmental Protection Tech Co Ltd have submitted a patent application for Precipitation Separation Device for Sewage Treatment. This invention was developed by Zhang Xuegang, Ren Xiujuan, Liu Yi, Liu Yongj..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Ruilanke Environmental Protection Engineering Tech Co Ltd has submitted a patent application for Wastewater Defluorination Control System for Crystallization Fluidized Bed. Zhang Shaowei, Jia Huijing, Zhang Zhibang, Jiang Quan and Wang Ying developed the invention. The patent application number is CN202610..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Xuzhou Fangwei Environmental Protection Tech Co Ltd patent application for Controlled Release Type Polymeric Ferric Sulfate Water Treatment Agent and Preparation Method Thereof. This invention was developed by Meng Xianzheng, Yang Guang, Sheng Guangjun ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Lishui Xingchang New Material Tech Co Ltd patent application for Composite Flocculant for Tea Filter Paper Papermaking Wastewater and Preparation Method Thereof. This invention was developed by Shan Liyue, Zhu Chunhui, Zhan Shanjie and Zhou Shuiming. ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Lianyungang Xuxu Port Safety Environmental Protection Tech Co Ltd has filed a patent application for Bi/Fe-N-C Modified Foamy Copper Electrode, Preparation and Application in Removal of Total Nitrogen in Chlorine-containing Wastewater. This invention was developed by Jiang Xiao, Zhou Kaihong, Qiao Xu, Wang Yu..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Shandong Zhongrui Energy Tech Co Ltd patent application for Electrochemical Pre-scaling Water Treatment Device and Control System. This invention was developed by Lee Joo-hwan, Fang Hai and Liu Feng. The patent application number is CN202610232211 20..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Shenzhen Pengxianghuixing Water Treat Technology Co Ltd patent application for Ro Water Treatment System and Method. This invention was developed by Wen Shengqiang, Ye Cailing, Zhou Zujun and Wu Shuojing. The patent application number is CN2026102705..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shantou Yuzhi Water Treat Equipment Co Ltd has submitted a patent application for Secondary Sedimentation Tank with Lateral Sludge Discharge System and Sewage Treatment Method. This invention was developed by Lin Cheng. The patent application number is CN202610234602 20260227. The patent publication number..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received Zhaoqing Xinrongchang Env Co Ltd patent application for Oil-containing Emulsified Waste Liquid Reduction Treatment Method. Lin Jie, Liang Huiyan, Wu Linjian and Chen Zhaohuan developed the invention. The patent application number is CN202511913088 20..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Changji Shenglin New Material Tech Development Co Ltd has filed a patent application for Automatic Backwashing Filtering Equipment with Double-centrifugal Double-net Structure. This invention was developed by Liu Ting, Duan Yongzhi, Wen Jie and Tu Xingzhe. The patent application number is CN202610371922 20..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Jiangxi Yunsheng New Mat Co Ltd has submitted a patent application for Adsorption Treatment Method for Heavy Metals in Copper-containing Wastewater. This invention was developed by Ma Mingmei, Hsieh Jiang, Wang Yungang, Gao Wenjing and Xu Hui. The patent application number is CN202610437225 20260403. The p..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Diversified Env Shanghai Co Ltd has submitted a patent application for Sewage Treatment Agent Based on Composite Powder Carrier as Well as Preparation Method and Application of Sewage Treatment Agent. This invention was developed by Si Dawei and Li Xueyang. The patent application number is CN202610380182 2..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Jiangsu Kangdelong Environmental Prot Co Ltd has filed a patent application for Air Flotation Device with Efficient Removal Capacity. This invention was developed by Sun Yong, Ding Hongxia and Huang Hua. The patent application number is CN202610387756 20260327. The patent publication number is CN122079288 ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Guangdong Yupai Precision Tech Co Ltd has filed a patent application for Wastewater Circulating Treatment Device After Gasket Spraying. This invention was developed by Long Kaifeng and Chen Liehong. The patent application number is CN202610317397 20260316. The patent publication number is CN122079287 (A). ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shanghai Liangyue Detection Tech Co Ltd has submitted a patent application for Industrial Wastewater Treatment Equipment with Water Quality Detection Function. This invention was developed by Wang Ziwei, Ding Zizhao, Zhang Fan and Guo Xiuyun. The patent application number is CN202610280908 20260309. The pa..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- East China University of Science and Technology has sought patent for Anti-sloshing Oil-gas-water Separator Suitable for Deep Sea Oil-gas Platform Water Treatment and Separation Method of Anti-sloshing Oil-gas-water Separator. This invention was developed by Yang Qiang, Lu Hao, Gu Yong, Xue Jinwei, Wang Huali..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received China Liaohe Petroleum Eng Co Ltd, Liaohe Petroleum Explor Bureau Co Ltd and China National Petroleum patent application for Air-based Oilfield Wastewater Evaporation and Concentration Treatment System and Implementation Method. Su Xibo, Yang Diya, Zhan..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Hejiu Precision Tech Changzhou Co Ltd has applied Chinese patent for Integrated Electrolytic Polishing Hazardous Waste Treatment Device. Zhang Guotong and Zhang Zuofu developed it. The patent application number is CN202610545216 20260423. The patent publication number is CN122079273 (A). International Pate..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Beijing CM Environmental Engineering Corporation Ltd has sought patent for Volume-adjustable Modular Condensate Polishing Equipment. This invention was developed by Dai Yunfan, Xie Changxue, Zhu Baocheng and Kong Lingxiu. The patent application number is CN202610511697 20260417. The patent publication numb..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received Dachu Environmental Prot Hubei Co Ltd patent application for Industrial Sewage Reclaimed Water Recycling Device Based on Green Low-carbon Green Development. Wen Mingjie, Wang Zhichao, Li Junfeng, Chen Weihong, Zhang Xuedong and Shi Huajun developed the ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Hangzhou Shouyuan Environmental Protection Tech Co Ltd has submitted a patent application for Copper Chloride Etching Waste Liquid Pretreatment Device. Wu Zeyuan developed the invention. The patent application number is CN202610286139 20260310. The patent publication number is CN122079266 (A). Internationa..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shaanxi Sanqin Environmental Protection Tech Co Ltd and Weinan Dechang Environmental Protection Tech Co Ltd have submitted a patent application for Automatic Hydrolysis Treatment System and Method for Reactive Materials. Ding Liangliang, Tian Xiongpan, Lei Xihu and Min Zhongkai developed the invention. The..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- East China University of Science and Technology and Baowu Group Environmental Resources Technology have sought patent for Method for Preparing High-quality Nano Calcium Carbonate from Desulfurized Fly Ash. This invention was developed by Hu Yanjie, Wu Tingwei, Zhang Shenyi, Zhao Qianqian and Guo Hongyu. Th..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Xinjiang Xinfayuan Environmental Protection Tech Co Ltd has submitted a patent application for Method for Recycling Aluminum Fluoride Waste. This invention was developed by Zhang Tao, Huang Long and Li Jian. The patent application number is CN202610165939 20260205. The patent publication number is CN122079..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Suzhou Yueneng Technology has filed a patent application for Modified Activated Carbon Composition and Application Thereof in Oil Gas Recovery and Deep Purification Process. This invention was developed by Zuo Qiufeng. The patent application number is CN202610230803 20260227. The patent publication number ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Chengdu Huijin Water Development and Chengdu Huijin Ind Development Co Ltd have filed a patent application for Method for Synthesizing Lithium Iron Phosphate Based on Electric Flocculation-lithiation of Sludge Incineration Ash. This invention was developed by Liu Yidan, Wu Peng, Xu Zipei, Lin Rundong, Yang Xi..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Jushi Group Chengdu Co Ltd has submitted a patent application for Method for Treating Kiln Waste Gas into Solid Waste on Line for Recycling and Application. This invention was developed by He Yunfei, Zhuang Jianliang, Ma Guoming, Chen Jie and Zhong Hua. The patent application number is CN202610251965 20260..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Wenzhou Haichen Tech Development Co Ltd has applied Chinese patent for Construction Method of High-strength Sludge Solidified Soil. Lyu Fangce, Ke Xuanxu, Lin Jiafeng, Xu Fang, Yang Jiajian and Xu Jianfu developed it. The patent application number is CN202610149812 20260203. The patent publication number i..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shandong Jiaotong University and Shandong Hi Speed Engineering Construction Group have submitted a patent application for High-toughness Asphalt Mixture Based on Composite Modification of Waste Plastics and Rubber and Application of High-toughness Asphalt Mixture. This invention was developed by Xu Taixue, Ho..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Shandong Environmental Science and Technology Environmental Engineering and Shandong Environmental Science and Tech Co Ltd have applied Chinese patent for Accurate Recovery Device and Method for Heavy Metal Sludge in Industrial Wastewater. Huang Lizhu, Shao Li, Meng Yingjie, Zhou Guofeng, Zhang Feng, Sun Jian..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Beijing Chaoyang Environment Group has submitted a patent application for Kitchen Garbage Reduction Optimization Method and System Based on AI Feedback Mechanism. This invention was developed by Sun Chaoyi, Zhang Zhiyuan, Jiang Kun, Hou Yue and Su Hong. The patent application number is CN202511993831 20251..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Yancheng City Yandu District Municipal Facilities Man Office 468253614 has applied Chinese patent for Rain and Sewage Diversion Intelligent Catch Basin Device. Wang Yulong developed it. The patent application number is CN202610483015 20260413. The patent publication number is CN122061530 (A). International..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Anhui Jianzhu University and China University of Mining have sought patent for Induction Detection Device for Compactness of Slag Solid Waste Filled Roadbed and Detection Method Thereof. This invention was developed by Xue Kangsheng, Mo Pinqiang, Cheng Zhanbo, Cai Guojun, Yan Chao, Liu Lulu, Wang Liangliang, ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Zhejiang Zhihui Jiangneng Tech Service Co Ltd has submitted a patent application for Dam Edge Garbage Cleaning Device for Hydraulic Engineering. This invention was developed by Xu Pan, Xie Youqiong and Peng Yangwen. The patent application number is CN202610499976 20260416. The patent publication number is ..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has released Anhui Jiuwu Tianhong Environmental Protection Tech Co Ltd patent application for In-situ Forming Ecological Curing Revetment Module and Ecological Revetment Construction Method. This invention was developed by Liu Jun, Wang Haotian, Ding Xia, Yu Wei, Li..

Enviornmental

  |  Wed 12 Aug 2026

Geneva, Aug. 12 -- World Intellectual Property Organization has released Sheco Co Ltd patent application for Water Surface Floating Pollutant Recovery Apparatus and Connection Equipment. This invention was developed by Han Sang Hoon, Gwon Gisung, Kim Jong Yun and Kim Hong Min. The patent application number is WO2025KR05141 20..

Enviornmental

  |  Tue 11 Aug 2026

Beijing, Aug. 12 -- Central South University has submitted a patent application for Tunnel Three-dimensional Drainage System and Tunnel Intelligent Drainage Method. This invention was developed by Wang Weidong, Nie Rusong, Liu Linghui, Lei Mingfeng, Jia Chaojun, Lyu Yongkui and Xiao Yingming. The patent application number is ..

Enviornmental

  |  Tue 11 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has published Kohler patent application for Toilet Water Treatment Apparatus and Method. The invention was developed by Garrels Clayton C, Kuru William C, Hanna Kenneth C and Zhang Weimin. The patent application number is CN202511607918 20251105. The patent publi..

Enviornmental

  |  Tue 11 Aug 2026

Beijing, Aug. 12 -- Jiangsu Luoyun Water Conservancy Project Administration has submitted a patent application for Anti-freezing Riverway Water Retaining Gate for Water Conservancy Project. This invention was developed by Xie Tianrui, Zhang Zihao, Yu Yang, Zhang Chengyu, Wang Haoyu, Wang Haonan, Ma Xudong, Ding Rui, Xu Tong, Che..

Enviornmental

  |  Tue 11 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has published Shandong Expressway Environmental Technology patent application for Isolation Device with Noise Reduction and Dust Removal Functions. The invention was developed by Zhang Jian, Shao Zhiqiang and Zhuang Yeyu. The patent application number is CN202610..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Baosteel Zhanjiang Iron & Steel Co Ltd has submitted a patent application for Boiler Flue Gas Temperature Compound Control Method and System Based on Multiple Regression. This invention was developed by Liang Jicai, Ling Quan, Li Min, Dai Yipan, Dong Zhende and Ke Liwen. The patent application number is CN..

Enviornmental

  |  Wed 12 Aug 2026

Geneva, Aug. 12 -- Wota Corp has submitted a patent application for Water Treatment Device, Program, Method, and System. Yatabe Hiroyuki and Horie Shiro developed the invention. The patent application number is WO2025JP42308 20251204. The patent publication number is WO2026163625 (A1). International Patent Classification code..

Enviornmental

  |  Wed 12 Aug 2026

Geneva, Aug. 12 -- Biogas Ventures Spolka Z Ograniczona Odpowiedzialnoscia has submitted a patent application for Biogas Installation, in Particular Adapted for Processing Substrates Containing Biological Waste Including Sewage Sludge, and a Method for Producing Biogas from Organic Waste. Labiga Jaroslaw developed the invention...

Enviornmental

  |  Tue 11 Aug 2026

Beijing, Aug. 12 -- Qiangxin Technology (Nantong) has applied Chinese patent for Efficient Continuous Solid Solution Treatment Process and System for 18ni350 Material. Xu Huijun, Min Xuegang, Xu Yazhu, Liu Junyuan, Huang Lei, Zhang Yong, Zhai Guosheng and Zhang Jinsheng developed it. The patent application number is CN2026101..

Enviornmental

  |  Tue 11 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received Shandong Yongxin Environmental Protection Tech Co Ltd patent application for Novel Steel Slag Braising Device and Process for Comprehensively Utilizing Dust Removal System. Wei Chuanfu developed the invention. The patent application number is CN20261..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Guilin University of Technology and Guangxi Mesda Engineering Machinery Equipment have sought patent for Digital Twinning Dynamic Optimization System and Method for Resourceful Treatment of Construction Waste. This invention was developed by Huang Zhuqin, Zhang Yu, Zhang Jiwang, Huang Dongming, Yi Jin, Wang L..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received Shanghai Yuanhao Environmental Tech Co Ltd patent application for Double-loop Chemical Waste Gas Detection Device. Zhong Wencheng, Wu Rui and Ren Jiangqun developed the invention. The patent application number is CN202610141850 20260202. The patent p..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- State Intellectual Property Office of China has received Ningbo Fotile Kitchen Ware patent application for Condensate Water Treatment Method and Intelligent Electric Appliance. He Libo developed the invention. The patent application number is CN20261022542 20260108. The patent publication number is CN12206..

Enviornmental

  |  Wed 12 Aug 2026

Geneva, Aug. 12 -- Wota Corp has submitted a patent application for System and Method for Membrane Treatment of Water to be Treated. This invention was developed by Ishii Kent, Mukohara Hodaka and Sakuma Akiho. The patent application number is WO2026JP03228 20260130. The patent publication number is WO2026164252 (A1). Interna..

Enviornmental

  |  Wed 12 Aug 2026

Geneva, Aug. 12 -- Hakuto Co Ltd has filed a patent application for Agent and Method for Removing Fluoride Ions in Wastewater. This invention was developed by Ueda Toshiaki. The patent application number is WO2026JP01183 20260116. The patent publication number is WO2026163849 (A1). International Patent Classification code is ..

Enviornmental

  |  Wed 12 Aug 2026

Geneva, Aug. 12 -- Daikin India has submitted a patent application for Abnormality Determination Device, Carbon Dioxide Recovery Device, Abnormality Determination Method, and Program. This invention was developed by Asakura Hiroshi, Iyoshi Yuta, Yoko Kentaro, Matsumura Naoki, Tei Shimei, Furuya Hiroyuki, Sato Kiichiro and Aoki H..

Enviornmental

  |  Tue 11 Aug 2026

Geneva, Aug. 12 -- Nuovo Pignone SRL has sought patent for a Modularized System with Exhaust Gas Recirculation Module. This invention was developed by Intieri Andrea, Amidei Simone, Baldi Gino, Giammichele Donato, Nurzad Dario and Rossi Andrea. The patent application number is WO2026EP52429 20260130. The patent publication nu..

Enviornmental

  |  Tue 11 Aug 2026

Geneva, Aug. 12 -- KU Leuven has sought patent for Flush Block to Remove Micropollutants in Flushing Water. This invention was developed by Cabooter Deirdre, Liu Zhongda, Van Den Mooter Guy and Dewil Raf. The patent application number is WO2026EP52364 20260129. The patent publication number is WO2026162668 (A1). International..

Enviornmental

  |  Wed 12 Aug 2026

Beijing, Aug. 12 -- Robert Bosch Co Limited has submitted a patent application for Method for Registering Scan of Environmental Sensor. This invention was developed by Funke Thomas, Lott Peter, Einhorn Edward and Raumer Hans-georg. The patent application number is CN202511690014 20251118. The patent publication number is CN12..
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