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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..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Zhejiang Xingda Safety Tech Co Ltd has sought patent for Equipment and Method for Monitoring Air Environment Pollution of Factory Harmed by Occupational Diseases. This invention was developed by Ni Jianbo, Chen Yuping, Shi Youcai, Zhao Bifeng and Gu Jiehui.
The patent application number is CN202511495518 20..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Jiangsu Surun Environmental Tech Co Ltd has submitted a patent application for Heat Energy Recovery Device of Energy-saving Flue Gas Waste Heat Exchanger. Yang Jun and Li Chuantian developed the invention.
The patent application number is CN202511524123 20251023. The patent publication number is CN121346566..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has received Qinhuangdao Xinbao Resource Recycling Tech Co Ltd patent application for Flue Gas Treatment Equipment. Chen Yanguang, Chen Yiwen, Cai Jingkun, Liu Haitao and Wen Ke developed the invention.
The patent application number is CN202511532730 20251024. The..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Inner Mongolia Qinyuan Alloy Tech Co Ltd has submitted a patent application for Tail Gas Waste Heat Power Generation Equipment and Tail Gas Waste Heat Power Generation Method. Bao Jianming developed the invention.
The patent application number is CN202511598341 20251104. The patent publication number is CN1..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Tangshan Yichen Machinery Equipment Co Ltd has submitted a patent application for Flue Gas Recycling System of Circular Cooler and Water Tank Mounting Method of Flue Gas Recycling System. This invention was developed by Sun Yuliang and Zhu Yan.
The patent application number is CN202511805662 20251203. The p..
Enviornmental
| Tue 19 May 2026
Canberra, May 19 -- Filtration Advice Inc has submitted a patent application for Reinforced Air Filter. Ter Horst Dirk developed the invention.
The patent application number is AU20230416973 20230802. The patent publication number is AU2023416973 (A1). International Patent Classification codes are B01D46/10 and B01D46/52. Coo..
Enviornmental
| Tue 19 May 2026
Canberra, May 19 -- Guangdong Hongbang Metal Manufacturing Co Ltd has applied Australian patent for Fresh Air Purification Window. Pi Hongming developed it.
The patent application number is AU20240287224 20241224. The patent publication number is AU2024287224 (A1). International Patent Classification codes are B01D46/42, B01D..
Enviornmental
| Tue 19 May 2026
Canberra, May 19 -- Deep Isolation Inc has submitted a patent application for Disposing Vitrified Waste. Muller Richard A developed the invention.
The patent application number is AU20240208929 20240118. The patent publication number is AU2024208929 (A1). International Patent Classification codes are G21F9/34, E21B41/00 and G..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has released Ningjin Furui Sports Equipment Co Ltd patent application for Compressor, Compressor Waste Heat Recycling System and Control Method. This invention was developed by Li Zhenping.
The patent application number is CN202511773562 20251128. The patent publi..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has published Shenzhen Zhongjian South Env Co Ltd patent application for Air Purification Filter Element Control Method and System Based on Environment Perception. The invention was developed by Pang Hongwu, Yan Bin, Zhao Hanwei, Gong Yingjiao and Zeng Xianli.
The..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Kunshan Hung Hsing Electric Co Ltd has filed a patent application for Anion Air Purification Circulating Fan. This invention was developed by Huang Yingbin and Li Jiazhang.
The patent application number is CN202511905294 20251217. The patent publication number is CN121346334 (A). International Patent Classi..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Jiangsu Zhuyuan Architectural Design has submitted a patent application for Healthy Residence Air Purification Fresh Air System. Cao Chengkai, Zhu Feng, Liu Xin and Cui Yongdong developed the invention.
The patent application number is CN202511782345 20251129. The patent publication number is CN121346326 (A..
Enviornmental
| Mon 18 May 2026
Beijing, May 19 -- Shaanxi Xueqian Normal University has applied Chinese patent for Raw Material Pretreatment Device for Extracting Betaine from Broomcorn Millet and Extraction Process of Raw Material Pretreatment Device. Wang Lixia, Lei Xiaoqing, Dong Rui, Wang Zhiguo, Yang Shaodong, Liu Jinyu, Zheng Hanyue and Ma Runlei develo..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Qingdao Haiwan Chemical has filed a patent application for Chemical Waste Gas Filter. This invention was developed by Guo Laidong, Shao Yuanyuan, He Shuai, Ge Youxing, Li Ming, Wei Jianbo, Cong Shuying and Zhang Yaolong.
The patent application number is CN202511462437 20251014. The patent publication number..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Shandong Qiji Qiancheng Electrical Equipment has filed a patent application for Environment-friendly Industrial Waste Gas Treatment Device and Method. This invention was developed by Ma Jingang, Han Junqing and Meng Xiangguo.
The patent application number is CN202511413262 20250929. The patent publication n..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Shandong Taida Renxin Machinery Equipment has submitted a patent application for Waste Gas Treatment Equipment of Tentering Setting Machine. This invention was developed by Li Jiaquan and Li Yunda.
The patent application number is CN202511925221 20251219. The patent publication number is CN121360451 (A). In..
Enviornmental
| Mon 18 May 2026
Beijing, May 19 -- Qingdao Tianren Env Co Ltd has submitted a patent application for Intelligent Kitchen Pretreatment Synergistic System. This invention was developed by Ma Gangming.
The patent application number is CN202511441144 20251010. The patent publication number is CN121352766 (A). International Patent Classification ..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Beijing Hengrun Huichuang Environment Tech Co Ltd has applied Chinese patent for Dosing Treatment Method for Sewage and Computer Readable Storage Medium. Li Chuanju, Liu Fang, Zhang Hongli, Xu Zhilian, Wang Qiao, Wei Quanyuan and Zheng Pengkai developed it.
The patent application number is CN202511913068 20..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Jingshi Tianqi Beijing Tech Co Ltd and Institute of Geographic Sciences & Natural Resources Research, CAS have submitted a patent application for Intelligent Graded Gradient Control Method for Non-ferrous Metal Smelting Flue Gas Pollution. This invention was developed by Zhou Rui and Wang Shaobin.
The paten..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has published Puhua Intelligent Equipment Hubei Co Ltd patent application for Digital System Control Method Based on Industrial Dust Collection Equipment. The invention was developed by Zhou Feng, Liu Li, Deng Ya and Yuan Jian.
The patent application number is CN2..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has published Hunan Renhe Environmental Protection Tech Co Ltd patent application for Automatic Garbage Transfer Control Method and System Based on Multi-mechanism Cooperative Scheduling. The invention was developed by Liu Lili, Zhang Sheng, Zhang Sanjun, Zeng Can, X..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has published Shenzhen Guanlanhe Basin Man Center and Shenzhen Ghy Environmental Water Conservancy patent application for Interactive Control Method and System for Operation Management of Urban Regulation and Storage Pool. The invention was developed by Zeng Zhenxion..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Dongguan Polytechnic has submitted a patent application for Garden Waste and Municipal Sludge Intelligent Treatment System. Huang Li developed the invention.
The patent application number is CN202511336882 20250918. The patent publication number is CN121348808 (A). International Patent Classification codes ..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- DTS Co Ltd has sought patent for Method for Detecting Lead-polluted Water Body. This invention was developed by Zhu Shunhua, Chen Wenrong, Liu Qing and Xia Pengfei.
The patent application number is CN202511190419 20250825. The patent publication number is CN121347494 (A). International Patent Classification..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Huadian Laizhou Power Generation Co Ltd and Shandong Analysis & Test Center have applied Chinese patent for Multi-parameter Adjustable Generation Device for Simulating High-temperature and High-humidity Flue Gas at Discharge Outlet of Power Plant. Li Yuzhou, Zhang Jianli, Cao Shanyong, Chen Xiangfeng, Zhao Lin..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has released Suzhou Yanda Detection patent application for On-site Rapid Sampling and Detecting Device for Soil Pollutants. This invention was developed by Ni Xianzhe and Qi Qing.
The patent application number is CN202511537959 20251027. The patent publication num..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Guoneng Water Conservancy Environmental Prot Co Ltd has submitted a patent application for MVR Concentration System Fault Diagnosis Method, Device and Equipment. This invention was developed by Chen Feng, Feng Dongdong, Xiao Bing and Gao Zhankui.
The patent application number is CN202511378041 20250925. The..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- China Three Gorges has sought patent for Multi-energy Coupling Control Method, System and Device for Sewage Plant, Medium and Product. This invention was developed by Pan Haining, Zhu Xiaoyi, Zhang Ruoyu, Hao Fengjie, Wu Hongrui, Zhang Xun, Li Yaning, Shen Jiaxuan and Wu Zhuoyan.
The patent application numb..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- State Intellectual Property Office of China has released Tianjin Research Institute for Water Transport Engineering and Tianjin Port Yuanhang Int Ore Terminal Co Ltd patent application for Composite Ecological Seawall Structure and Layout Method Thereof. This invention was developed by Peng Cheng, Zhou Jun, Ji..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Chongqing Yike Environmental Protection Engineering has submitted a patent application for River Water Quality Multi-parameter Intelligent Monitoring Method and Device. This invention was developed by Ju Yao, Wang Nan, Li Haimin, Chen Wen, Tu Wenbin, Zhang Zhixiang, Chen Yingying, Pan Kun and Niu Song.
The ..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Shandong Jinquan Environmental Protection Tech Co Ltd has applied Chinese patent for Water Pollution Continuous Detection Mechanical Device with Self-cleaning Function. Zhang Jingyu, Liu Hong, Pang Yuhu, Hu Chenlu and Jiao Ying developed it.
The patent application number is CN202511492895 20251020. The pate..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Baotou Ecological Env Information Center has submitted a patent application for Environment Monitoring Method and Environment Monitoring System. This invention was developed by Wang Zhifeng, Li Hui, Li Chao and Miao Yi.
The patent application number is CN202511914758 20251218. The patent publication number ..
Enviornmental
| Tue 19 May 2026
Beijing, May 19 -- Xiongan Rongheng Yushu Tech Co Ltd has filed a patent application for Boiler Flue Gas Detection Device and Detection Method. This invention was developed by Fu Hepeng, Zhang Mengyu, Liu Cheng, Li Yan, Shen Xiaoxian, Li Wenyu and Chen Rong.
The patent application number is CN202511430947 20251009. The patent..
Enviornmental
| Mon 18 May 2026
Warsaw, May 18 -- Wix Filtration Corp LLC has submitted a patent application for Sub-assembly for Filtration Unit, Filtration Unit of a Filter and the Filter and Method for Manufacturing the Filter. This invention was developed by Stamey Willie Luther Jr, Roll Mark A and Rhyne Gregory K.
The patent application number is PL201..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Mafotek BV has submitted a patent application for Holder for Exhaust Gas Purification Device, and Exhaust Gas Purification Device. This invention was developed by Kimura Yusuke and Sato Takashi.
The patent application number is CN20258003218 20250626. The patent publication number is CN121336036 (A). Intern..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Xiashuidao Sentinel Co Ltd has sought patent for Exhaust and Precipitation Protection Manhole Cover Assembly. This invention was developed by Putnam David A.
The patent application number is CN20248030133 20240430. The patent publication number is CN121336018 (A). International Patent Classification codes a..
Enviornmental
| Mon 18 May 2026
Belgrade, May 18 -- Mdsu Mitteldeutsche Schlacken Union GmbH & Co KG has been granted a patent for Processing of Waste Incineration Ashes. This invention was developed by Evers Friedrich-wilhelm, Beckmann Alexandra and Klinkhammer Manfred.
The patent application number is RS2022P000078 20120302. The patent publication number ..
Enviornmental
| Mon 18 May 2026
Stockholm, May 18 -- Zenrobotics Oy has submitted a patent application for Waste Sorting Robot with Throw Sensor for Determining Position of Waste Object. Holopainen Harri and Lukka Tuomas developed the invention.
The patent application number is SE20200030329 20201028. The patent publication number is SE2030329 (A1). Coopera..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Tianjin Randys Ind Equipment Co Ltd has submitted a patent application for Carbon Tar Stock Solution Purification Device. This invention was developed by Shang Zhongwei, Lyu Zhongfang and Chen Zhiqiang.
The patent application number is CN202511914454 20251218. The patent publication number is CN121338365 (A..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Guangxi Zhuoyuan Environmental Protection Tech Co Ltd has submitted a patent application for Resource Utilization Treatment Method for Aquaculture Wastewater. This invention was developed by Zhang Zhuo and Xie Bin.
The patent application number is CN202511894995 20251216. The patent publication number is CN..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Haixing Youmei Environmental Protection Tech Co Ltd has submitted a patent application for Multi-filtering Device for Water Treatment and Use Method of Multi-filtering Device. Liu Haiying, Sun Wenlong, Xing Yujie, Ju Jingyan and Liu Jianhui developed the invention.
The patent application number is CN2025118..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Hebei Weijia Metal Mesh Co Ltd, Hebei Weijia Precision Tech Co Ltd and Hebei Ruijia Precision Tech Co Ltd have submitted a patent application for Micron-sized Dust Collecting Device. Han Zichao, Zhang Zhili, Li Yang, Zhao Mingzhou and Qiang Erkuo developed the invention.
The patent application number is CN2..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Gansu Furuixin Packaging Co Ltd has filed a patent application for Atmospheric Dust Removal Device for Corrugated Paper Production. This invention was developed by Cai Delian, Ta Weihong, Guan Zejun and Yang Yi.
The patent application number is CN202511717124 20251121. The patent publication number is CN121..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jiangsu A Promise Measurement and Control Tech Co Ltd has filed a patent application for Built-in Dust Removal Device for Coal Yard Equipment. This invention was developed by Chen Xiangrui.
The patent application number is CN202511716159 20251121. The patent publication number is CN121338466 (A). Internatio..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Chongqing Academy of Animal Science and Live Pig Tech Innovation Center Chongqing patent application for Ammonia Gas Purification Device for Biogas Slurry Storage. This invention was developed by Zhu Jiaming, Jian Yue, Qi Renli, Tian Kun, Yang Yuran, Lu ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Guizhou Special Equipment Inspection & Testing Institute has filed a patent application for Industrial Boiler Flue Gas Recovery Treatment Device. This invention was developed by Ye Changqing, Cheng Xiaobin and Tu Jie.
The patent application number is CN202511681963 20251117. The patent publication number is..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Jiangsu Yingte Taike Intelligent Environmental Prot Equipment Co Ltd patent application for Pulse Injection Adaptive Optimization Control Method and System and Computer Readable Storage Medium. The invention was developed by Shi Yapeng, Zhou Min, Ma Jin..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Haian Lyufa Environmental Protection Tech Co Ltd patent application for Porous Thermal Insulation Building Block Based on Construction Waste Regeneration and Preparation Method of Porous Thermal Insulation Building Block. The invention was developed by ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jinzhou Hongda New Mat Co Ltd has submitted a patent application for Cloth Bag Type Dust Collector. This invention was developed by Sun Jianfeng, Liu Yan and Li Ang.
The patent application number is CN202511912934 20251218. The patent publication number is CN121338443 (A). International Patent Classificatio..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Shandong Fukai New Material Tech Co Ltd has submitted a patent application for Regenerative Cycle Fiber Spinning Dust Removal Equipment. This invention was developed by Liu Xiaoyan, Zhuang Jiangang, Li Liang, Ding Changjin, Wang Lijun, Zheng Yan, Xu Qianjin and Lin Zhifu.
The patent application number is CN..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jiangsu Baojing Environmental Tech Co Ltd has submitted a patent application for Dry Desulfurization Coupling Efficient Dust Removal and Denitration Device for Biomass Boiler Flue Gas. This invention was developed by Zeng Wenhua, Chen Haixiang, Zhang Wei and Huang Zhiming.
The patent application number is C..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Gansu Yelin Environmental Protection Tech Co Ltd patent application for Tailing Slag Recycling and Concentrating Treatment Device. This invention was developed by Ling Yunzhi, Shi Hongtao, Wang Yongbo, Cao Zifang and Shi Xuanni.
The patent application..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Shandong Grammy Environmental Protection Tech Co Ltd patent application for Sewage Treatment Pretreatment Device with Layered Filter Screen. This invention was developed by Leng Lingwei, Du Xiaowei, Lin Lu, Lyu Leilei and Du Kaixin.
The patent applica..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Shandong Kaifengyuan Environmental Tech Co Ltd has submitted a patent application for Efficient Energy-saving Rectifying Tower. This invention was developed by Wei Yan, Zhou Kai, Lin Junfang, Cheng Hantao, Liu Jiarui and Gao Yuxin.
The patent application number is CN202511617721 20251106. The patent publica..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jiangsu Jicui Functional Materials Res Institute Co Ltd and Tongji Architectural Design Group have submitted a patent application for Drying Agent for Sludge with High Water Content, High Salinity and High Organic Matter as Well as Preparation Method and Application of Drying Agent. This invention was develope..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Zhejiang Weimei Environmental Protection Engineering Tech Co Ltd has submitted a patent application for Slurry Treatment Agent Adding Method and System, Terminal and Storage Medium. Hu Yicheng, Song Wenqi, Zhang Yongquan, Gao Zunyi, Cao Chuncheng, Zhao Yongchao, Liu Jialiang, Wang Shuaishuai and Chen Shanshan ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Jiangsu Chengong Construction Eng Co Ltd has submitted a patent application for Sediment Treatment Device for Water Conservancy Project. This invention was developed by Wang Haosu, Wang Mingshuo, Wang Zhangli, Kong Libo and Wang Yishu.
The patent application number is CN202511586553 20251101. The patent pub..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Jiangsu Xinfute Environmental Protection Tech Co Ltd patent application for Sludge Treatment Equipment and Sludge Treatment Method. The invention was developed by Wang Leifen and Zhu Yongbing.
The patent application number is CN202511728256 20251124...
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Hubei Lansheng Construction Eng Co Ltd patent application for Sludge Treatment Device for Water Conservancy Project. This invention was developed by Li Fajia and Sun Kaiming.
The patent application number is CN202511940867 20251222. The patent publica..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Luxian Ruike Baotai Environmental Protection Tech Co Ltd has submitted a patent application for Multi-mode Ultrasonic Coupling Sludge Treatment System and Control Method Thereof. This invention was developed by Liu Lin.
The patent application number is CN202511581705 20251031. The patent publication number ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Han Wenjun patent application for Modular Septic Tank and Treatment Process. This invention was developed by Han Wenjun and Zhu Zuyu.
The patent application number is CN202511644268 20251111. The patent publication number is CN121342293 (A). Internati..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Anhui Hongyuan Chemical Science & Tech Co Ltd has filed a patent application for Multistage Treatment System for Formaldehyde-containing Wastewater. This invention was developed by Jiang Tao, Xia Qingqiang, Yu Haihua, Zhang Ligang and Yan Houlei.
The patent application number is CN202511927287 20251219. The..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Foushan Shunde Apollo Air Cleaner Co Ltd has submitted a patent application for Waterway System and Control Method. Li Keping, Gong Guangming, Pi Xiaochun and Wang Liren developed the invention.
The patent application number is CN202511923836 20251219. The patent publication number is CN121342286 (A). Inter..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Shandong Guohong Waterproof Mat Co Ltd has submitted a patent application for Environment-friendly Treatment Device for Wastewater and Waste Gas in Waterproof Roll Production. Ma Xiaohua, Hu Jingxin, Liu Luming and Lang Jiyuan developed the invention.
The patent application number is CN202511906790 20251217..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Robust Guangdong Drinking Water Co Ltd patent application for Natural Mineral Water Pretreatment Method and System. The invention was developed by Hao Xiaowei, Duan Lian, Zhang Caizhen, Chen Xiaozhan, Wei Zhenshan, Zhang Jun, Xu Qinghe and Liao Jianxing..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Wuxi Feierjiexun Machinery Mfg Co Ltd has submitted a patent application for Hot-process Evaporative Crystallization Treatment System and Method for High-salinity Wastewater of Evaporation Pond in Coal Chemical Industry. This invention was developed by Huang Wenchun, Xu Jianfeng, Dai Chengyong, Chen Meng, Pu F..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Shenzhen Academy Of Env Sciences has submitted a patent application for Chip Wastewater Recycling Method and System. Yu Boping, Yuan Chen, Xu Dechao, Chen Guiyan, Zhang Yubing, Huang Yi and Xie Linshen developed the invention.
The patent application number is CN202511498627 20251020. The patent publication ..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Hunan Nonferrous Metals Huangshaping Mining Co Ltd patent application for Quality-divided Treatment and Recycling Method for Lead-zinc Beneficiation Wastewater. This invention was developed by Hu Zhen, Wu Xinqiang, Long Huiyou, Huang Shenlong and He Xian..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Wuhu City Wanzhi Distr Liulang Town Peoples Government has submitted a patent application for Distributed Rural Domestic Sewage Treatment Equipment. This invention was developed by Liu Bei, Xue Jie, Dong Xiaokang and Han Lue.
The patent application number is CN202511477453 20251016. The patent publication n..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Yunnan Xuanhui Expressway Co Ltd and Yunnan University have submitted a patent application for Ecological Recycling System and Method for Tunnel Gushing Wastewater. This invention was developed by Duan Zhihong, Yang Zijiang, Wen Yuanyong, Duan Xingwu, Tian Tao, Yan Yu, Zhong Ronghua, Zhao Yisheng, Li Nanxi, Wa..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Qingdao University of Technology and Shandong Qingyun Lyutu Environmental Tech Co Ltd have submitted a patent application for Nanometer Zero-valent Iron Composite Sponge Filler, Preparation Method Thereof and Nitrate Sewage Denitrification Method. Liu Changqing, Yang Jiaqi, Zhang Feng, Luan Yanan, Guo Zhonghon..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- Lexy Electric Green Energy Technology Suzhou Co Ltd, Kingclean Electric Co Ltd and Jiangsu Laike Intelligent Electric Appliance have submitted a patent application for Handheld Dust Collection Device and Dust Collection Equipment. This invention was developed by Wang Bo, Chai Feng and Pu Qi.
The patent appl..
Enviornmental
| Mon 18 May 2026
Singapore, May 18 -- Intellectual Property Office Of Singapore has released Total Marketing Services patent application for Method for Reducing and/or Controlling Abnormal Gas Combustion in a Marine Engine or a Controlled-ignition Engine. This invention was developed by Doyen Valérie.
The patent application number is SG20211..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Shaoxing University patent application for Method for Preparing Carbon Monoxide Oxidation Catalyst by Using Waste Vanadium-titanium Catalyst and Electroplating Sludge. Liu Fenglei, Hu Baowei and Qiu Muqing developed the invention.
The patent applicati..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Fujian Longking Environmental Protection has applied Chinese patent for Drying Equipment. Zhang Huarong, Liu Guohua, Chen Feilin, Wu Weihong and Peng Cun developed it.
The patent application number is CN202511916891 20251218. The patent publication number is CN121342302 (A). International Patent Classificat..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released MCC Huatian Engineering & Technology patent application for Method for Realizing In-situ or Ex-situ Reduction and Dehydration of Sludge. This invention was developed by Lin Qingyuan, Jiang Dong, Fei Xiaoxin and Liu Xiaohui.
The patent application numb..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Chongqing Academy of Animal Science has applied Chinese patent for Integrated Water Treatment Equipment. Zhu Jiaming, Jian Yue, Qi Renli, Lei Miaotian and Li Yehua developed it.
The patent application number is CN202511924626 20251219. The patent publication number is CN121342288 (A). International Patent C..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Zhejiang Xinwei Environmental Prot Equipment Co Ltd has sought patent for Pure Water Treatment Device Based on Multi-module Gradient Type Separation Structure. This invention was developed by Li Zehong.
The patent application number is CN202511896206 20251216. The patent publication number is CN121342279 (A..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Zhejiang Zhongzi Ecological Environment Tech Co Ltd patent application for Integrated Sewage Treatment Process. Yang Jinfu, Shentu Junjie, Lin Guohui, Wang Liqiao, Yang Di, Yang Hao, Wang Hangyu and Yang Genfu developed the invention.
The patent appli..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has received Shandong Beize Machinery Co Ltd patent application for Waste Filtering and Separating Device for Sewage Treatment. Wang Sheng and Wang Ziyi developed the invention.
The patent application number is CN202511669327 20251114. The patent publication numbe..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Guangdong Provincial Laboratory of Southern Marine Science and Engineering, Zhanjiang has filed a patent application for Rainwater Treatment System. This invention was developed by Chen Xiao, Zhang Sanfeng, Su Huifeng, Wang Xuwang, Chen Musheng and Li Ziyun.
The patent application number is CN202511629152 2..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Nanjing Institute of Environmental Sciences, MEE has submitted a patent application for Equipment and Method for Repairing Chlorohydrocarbon Polluted Underground Water. This invention was developed by Wang Xiang, Gao Yuan, Li Xuwei, Zhao Yuanchao, Zhou Yan, Li Qun, Wan Jinzhong, Deng Shaopo and Zhang Shengtian..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Wuxi Xingsheng Environmental Protection Equipment has filed a patent application for Suspended Matter Flocculating Settling Separation Equipment for Industrial Sewage Treatment. This invention was developed by Yu Sheng and Zhu Jixiang.
The patent application number is CN202511603853 20251105. The patent pub..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Wuxi Paisike Technology has filed a patent application for Electroplating Waste Liquid Metal Recovery Device. This invention was developed by Yu Jianbo, Zhang Yi and Yang Hongmei.
The patent application number is CN202511600486 20251104. The patent publication number is CN121342257 (A). International Patent..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- Zhongniu Group Co Ltd has applied Chinese patent for Treatment Equipment and Method for Leather Nitrogen-containing Wastewater. Fan Xuhui, Xia Haofan, Fan Enyuan and Zhu Leiguang developed it.
The patent application number is CN202511485141 20251017. The patent publication number is CN121342249 (A). Interna..
Enviornmental
| Sun 17 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has released Buckhoff Chemical patent application for Reverse Osmosis Concentrated Water Recovery Device and Recovery Treatment Method Thereof. This invention was developed by Xiao Chao, Li Zhiwei and Wang Liang.
The patent application number is CN202511448691 202..
Enviornmental
| Mon 18 May 2026
Beijing, May 18 -- State Intellectual Property Office of China has published Hohai University patent application for Water Body Purification Device Capable of Automatically Mixing and Filling and Separating Filler and Carbon Source and Water Body Purification Method. The invention was developed by Han Kyu-woo, Gu Li, Zou Xuanyi,..
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