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Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- U.S. Patent and Trademark Office has awarded a patent to Korens Global Co Ltd for Trap Adapter for Exhaust Gas Recirculation Valve and Exhaust Gas Recirculation Valve Including the Same. Kim Young Kwon developed the invention.
The patent application number is US202519337753 20250923. The patent publicat..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Lutron Technology has received a patent for Retention Systems for Window Treatment Installations. This invention was developed by Kirby David A, Schmalz Andrew P, Chambers Samuel F, Ogden Peter W and Wilson James J.
The patent application number is US202318309937 20230501. The patent publication number ..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has received Chongqing Energy College patent application for Spray Head for Ultrahigh-pressure Water Jet Rust Removal. Qin Chunlin, Xu Dan, Zhan Yueming and Tan Lengxi developed the invention.
The patent application number is CN202610938950 20260626. The patent p..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- China Metallurgical Construction Engineering Group has been granted a patent for Kitchen Drainage Connecting Structure. This invention was developed by Zhou Chao, Xu Chao, Chen Xiangyao, Zhang Ziran, Yang Hongyu, Chen Quan, Wang Xu, Zhang Huiyan, Tian Xin, Bai Xiangyang, Wang Feng, Nie Sijie, Chen Kaili, Zhan..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- China Gezhouba Group Municipal Engineering has secured a patent on Channel Desilting Device for Municipal Water Conservancy Project. Zhang Honghuan, Wu Dongming and Nie Tao developed the invention.
The patent application number is CN202520721918U 20250416. The patent publication number is CN224031861 (U). ..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Weifang Branch of Shandong Water Transfer Project Operation and Maintenance Center for Dredging Device for Water Conservancy Project. Yan Xiaoxiao developed the invention.
The patent application number is CN202520650872U 20250408. The pate..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Cangzhou Water Conservancy Survey Planning and Design Institute has received a patent for Trash Remover for Water Conservancy Project. This invention was developed by Han Jiaqi.
The patent application number is CN202520765036U 20250422. The patent publication number is CN224031629 (U). International Patent..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Irrigation and Water Conservancy Ditch Structure with Temporary Assembly Function has been issued to Sinohydro Bureau 11. This invention was developed by Zhai Guibin, Xu Miaosen, Li Tingting, Gao Hongqun, Geng Jing and Li Chengjie.
The patent application number is CN202520479402U 2025031..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Dali Yixiang Paper has been awarded a patent for Tipping Paper Dust Removal Device. This invention was developed by Zhang Yinxian, Ma Taotao, Mao Fangchang, Shi Haisheng and Zhao Yinghong.
The patent application number is CN202520477653U 20250318. The patent publication number is CN224025932 (U). Internati..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chifengshan Gold Silver & Lead has been granted a patent for Feeding Equipment for Recycling and Smelting Lead-containing Waste. Qu Haibo, Huang Yanlong, Hao Chunxu, Song Shaofei, Yuan Xinyu and Wang Shilong developed the invention.
The patent application number is CN202520614304U 20250402. The patent publ..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Yangzhou Polytechnic Institute has been granted a patent for Collecting Equipment for Processed Kitchen Garbage. This invention was developed by Zheng Changshan.
The patent application number is CN202520637715U 20250407. The patent publication number is CN224029853 (U). International Patent Classification ..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Sandianshui New Energy Technology, Anhui has been granted a patent for Movable Garbage Can on Ship. This invention was developed by Tong Yong, Li Baolei, Zhang Xiangquan, Hong Wei, Liu Wei, Gao Tianheng and Wang Wenchang.
The patent application number is CN202520214138U 20250211. The patent publication num..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Beijing Origin Water Wisdom Tech Co Ltd for Wastewater Crystallization Treatment Device. Liang Hui, Wang Hongmei and Niu Liqin developed the invention.
The patent application number is CN202520503611U 20250320. The patent publication numbe..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Guangdong Lizi Technology has been granted a patent for Waterway Device and Water Purifier. Wang Zeqin, Lin Baofu, Shen Pingtao and Deng Jianhong developed the invention.
The patent application number is CN202520374214U 20250304. The patent publication number is CN224030677 (U). International Patent Classi..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Guangdong Lizi Technology for Waterway Device and Water Purifier. Wang Zeqin, Shen Pingtao, Lin Baofu and Deng Jianhong developed the invention.
The patent application number is CN202520373363U 20250304. The patent publication number is CN..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Guangdong Lizi Technology has received a patent for Waterway Device and Water Purifier. This invention was developed by Wang Zeqin, Shen Pingtao, Lin Baofu and Deng Jianhong.
The patent application number is CN202520373332U 20250304. The patent publication number is CN224030669 (U). International Patent Cl..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Guangdong Lizi Technology has received a patent for Waterway Device and Water Purifier. This invention was developed by Wang Zeqin, Lin Baofu, Shen Pingtao and Deng Jianhong.
The patent application number is CN202520373325U 20250304. The patent publication number is CN224030668 (U). International Patent Cl..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Guangdong Lizi Technology has been granted a patent for Waterway Device and Water Purifier. Wang Zeqin, Lin Baofu, Shen Pingtao and Deng Jianhong developed the invention.
The patent application number is CN202520373065U 20250304. The patent publication number is CN224030667 (U). International Patent Classi..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chongqing CISDI Thermal & Environmental Engineering has secured a patent on Movable Dust Removal Equipment for Steel Ladle Hot Repair. Liu Guohua, Sang Hangwu and Wang Shuqian developed the invention.
The patent application number is CN202520251159U 20250217. The patent publication number is CN224026053 (U..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Xinjiang Tiankang Feed has secured a patent on Laboratory Sample Treatment Device. Guo Yun developed the invention.
The patent application number is CN202520619391U 20250403. The patent publication number is CN224026029 (U). International Patent Classification codes are B08B13/00 and B08B9/34.
The abst..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Shandong Tiancheng Water Conservancy Construction for Water Conservancy Project River Channel Cleaning Ship Suitable for Different River Channel Widths. Liu Yide, Pang Xiaoye, Kong Lingqun and Zhang Nianmei developed the invention.
The pat..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Organo Corporation has been granted a patent for Ultrapure Water Production System and Method for Producing Ultrapure Water. This invention was developed by Kondo Tsukasa, Sudo Fumio, Ichihara Fumitaka and Sugawara Hiroshi.
The patent application number is US202118038050 20210804. The patent publication..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- BKT Co Ltd has been granted a patent for Heat Exchanger Capable of Cooling Coolant of External Plant and Sewage Treatment Device Comprising Same. Kim Dong Woo, Choi Bong Choel, Kim Jong Goo, Rhu Dae Hwan and Kim Jung Hoon developed the invention.
The patent application number is US202318494978 20231026...
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Shandong Jiatai Limei New Material Technology has been granted a patent for Mortar Discharging Dust Removal Device. Xie Haitao, Liu Zhaoyu, Wu Huaimin, Sun Baoduan and Wu Huaixi developed the invention.
The patent application number is CN202520857361U 20250430. The patent publication number is CN224029274 ..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Baotou Iron and Steel Group for Dust Removal Fan with Air Speed Adjusting Device. Chang Wen, Zhao Jianqiang, Zhang Peng, He Xuran, Chen Hongchao, Deng Jianlin, Wang Jianhua, Liu Yuming, Song Yuguo, Wang Liang, Dong Junmin and Fang Ke develope..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Glatt Ges Mit Beschraenkter Haftung has been granted a patent for Process Gas Treatment Device and Method for Treating Process Gas. This invention was developed by Thies Jochen.
The patent application number is US202217940707 20220908. The patent publication number is US12781978 (B2). International Pate..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Clariant International has been granted a patent for Water-gas Shift Reaction Catalysts. This invention was developed by Hou Hongyi, Gao Yangxue, Lugmair Claus G and O'brien Robert J.
The patent application number is US202318200139 20230522. The patent publication number is US12779434 (B2). Internationa..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- U.S. Patent and Trademark Office has awarded a patent to Khalifa University of Science & Technology for Photocatalytic Batch Reactor Operable for Converting Gaseous, Liquid, and Supercritical Carbon Dioxide. Al-jitan Samar B and Palmisano Giovanni developed the invention.
The patent application number i..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Langerak Brian has been granted a patent for Refillable Air Filter System.
The patent application number is US202318127033 20230328. The patent publication number is US12779385 (B2). International Patent Classification codes are B01D46/00, B01D46/10, B01D46/42, B01D46/52 and B01D46/88. Cooperative Pate..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Ind Vacuum Transfer Services USA LLC has been granted a patent for Systems, Methods, and Devices for Industrial Tower Waste Extraction. Thomas Randall Earl developed the invention.
The patent application number is US202418791525 20240801. The patent publication number is US12780645 (B2). International P..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- U.S. Patent and Trademark Office has awarded a patent to Shifamed for Thrombus Removal Systems and Associated Methods. Gunning Paul, Salahieh Amr, Muller Kevin, Al-jadda Aadel, Lyford Nicholas, Argento Claudio and Saul Tom developed the invention.
The patent application number is US202218568656 20220610..
Enviornmental
| Sat 14 Nov 2026
Seoul, Nov. 13 -- U2 Systems Inc has filed a patent application for Hybrid Water Purifier. This invention was developed by Choi Min Jin, Oh Ji Heon and Choi Jae Hyun.
The patent application number is KR20230119384 20230908. The patent publication number is KR20250037048 (A). International Patent Classification codes are B01D3..
Enviornmental
| Sat 14 Nov 2026
Seoul, Nov. 13 -- Korean Intellectual Property Office has published Yun Sang Hyun and Chun Bum Chul patent application for Drying and Carbonization Treatment System for Organic Waste Including Sludge.
The patent application number is KR20230118975 20230907. The patent publication number is KR20250036996 (A). International Paten..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Tofflon Science and Technology Group has been granted a patent for Dust Removal Device. Li Yong developed the invention.
The patent application number is CN202520491706U 20250320. The patent publication number is CN224025949 (U). International Patent Classification codes are B08B13/00, B08B15/04, B08B5/04 ..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- Chinese Patent for Water Purifier has been issued to Yuyao Yadong Plastic. This invention was developed by Chu Zhenlin and Hu Jizong.
The patent application number is CN202520666924U 20240203. The patent publication number is CN224030828 (U). International Patent Classification codes are C02F1/00, C02F1/28..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has published Weichai Power patent application for Multifunctional Post-treatment Catalyst, Preparation Method Thereof and Method for Treating Exhaust Gas of Internal Combustion Engine. The invention was developed by Ding Xin, Ruan Mengtong, Feng Ranran, Wang Cui, L..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- Mitsui Mining & Smelting has submitted a patent application for Exhaust Gas Purification Catalyst. Maeda Akihide and Ishii Akira developed the invention.
The patent application number is CN202610103343 20260126. The patent publication number is CN122462055 (A). International Patent Classification codes are..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- Jiangsu Ocean University has submitted a patent application for Carboxyl Modified Attapulgite/UiO-66-NH2 Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Xiong Yiying, Zhang Yuanyuan, Han Guiquan and Feng Jing.
The patent application number is CN2026..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- Shenzhen Shuangwo Ecological Environment Technology has submitted a patent application for Kitchen Garbage Pretreatment System and Control Method Thereof. This invention was developed by Deng Wei, Wu Chuxiong, Deng Rong, Zhou Jie and Xu Li.
The patent application number is CN202610778051 20260601. The pate..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- Hefei University of Technology has sought patent for Vacuum In-situ Dust Removal Device Based on Electron Neutralization and High-frequency Micro-vibration. This invention was developed by Tang Haocheng and Xi Banglu.
The patent application number is CN202610565125 20260427. The patent publication number i..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- China Jiliang University has submitted a patent application for Confinition Reconstruction Method of Biomass-based Porous Carbon Material for Adsorbing Saturated Carbon Dioxide and Application Thereof. This invention was developed by Zhang Guangxue, Zhu Shahong, Li Yunchao, Xu Xinke and Li Jianglong.
The p..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has published Zhejiang Chuangxin Integrated Circuit patent application for Reverse Osmosis Membrane Online Cleaning Method and Reverse Osmosis Membrane Online Cleaning System. The invention was developed by Chen Pengyu, Cui Yuanzheng and Su Lian.
The patent appli..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- Beijing Zhonghuanlvdun Environmental Technology has filed a patent application for Ozone and Ultramicro Bubble Oxidation Deodorization System and Method for Activated Carbon Production Waste Gas. This invention was developed by Sun Tao, Liu Shuguang, Huang Shuo, Huang Maolin, Ma Hui, Wang Tao and Li Zhesong.
..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- Chongyi Yuande New Material has sought patent for Pulse Dust Removal Device for Quartz Stone Production Based on Advanced Environmental Protection. This invention was developed by Liao Guocheng, He Fanhai, Lai Qingbo, Lai Zhengming and Zhang Shizhong.
The patent application number is CN202610933274 2026062..
Enviornmental
| Sun 15 Nov 2026
Beijing, Nov. 14 -- Fujian University of Technology has submitted a patent application for Organic Wet Electronic Chemical Purification System. This invention was developed by Wang Siheng, Hui Xuejie, Liu Xueping, Yang Aoshuai, Ding Cuicui and Chen Rongguo.
The patent application number is CN202610674508 20260515. The patent ..
Enviornmental
| Sat 14 Nov 2026
Alexandria, Nov. 14 -- Seiko Epson has been awarded a patent for Method of Managing Carbon Dioxide Emission Amount. This invention was developed by Yokoyama Koichiro.
The patent application number is US202418961562 20241127. The patent publication number is US12783971 (B2). International Patent Classification codes are G05B19..
Enviornmental
| Sat 14 Nov 2026
Beijing, Nov. 14 -- State Intellectual Property Office of China has awarded a patent to Sayi Electrical Appliance for Ash Removal Device of Centrifugal Fan. Wang Yong, Zhou Jinjun, Zhang Yan and Han Fei developed the invention.
The patent application number is CN202520592248U 20250328. The patent publication number is CN22403..
Enviornmental
| Sun 15 Nov 2026
Alexandria, Nov. 14 -- Advanced Drainage Syst and Infiltrator Water Tech LLC have been granted a patent for Modular Subsurface Wastewater Treatment System. This invention was developed by Shain Alexander and Coppes Bryan.
The patent application number is US202318532724 20231207. The patent publication number is US12780704 (B2..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Panasonic Intellectual Property Management has submitted a patent application for Air Purification Device. This invention was developed by Baba Makoto, Kori Shunsuke, Shibuya Shogo and Ishiguro Mai.
The patent application number is CN20258007916 20250228. The patent publication number is CN122459026 (A). I..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Baiyin Institute of Mining and Metallurgy has been granted a patent for Circulating Aeration Device for Rural Sewage Treatment. Zhang Yanpeng developed the invention.
The patent application number is CN202520738716U 20250418. The patent publication number is CN224015415 (U). International Patent Classifica..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shandong Hongda Biotechnology Co Ltd and Linyi Runda Water Co Ltd have received a patent for Activated Carbon Catalytic Ozonation Sewage Treatment Device. This invention was developed by Qi Xiaopeng, Zou Yuxue, Feng Lizhi and Yao Xiaofeng.
The patent application number is CN202520104547U 20250116. The pate..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Suzhou Keruide Energy Saving Environment Tech Co Ltd has received a patent for Device for Treating Oil and Water in Wastewater. This invention was developed by Li Pengfei, Feng Zhen and Lu Chengdong.
The patent application number is CN202521103845U 20250530. The patent publication number is CN224015382 (U)..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Coal Mine Underground Sewage Treatment Device has been issued to Anhui Zhihui Mining Engineering Design Institute Co Ltd. This invention was developed by Liu Zongliang, Peng Qianghui and Dou Yali.
The patent application number is CN202520353059U 20250303. The patent publication number is..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Feeding Device for Filtering Industrial Wastewater has been issued to Guangde Huadong Electronic Circuit Dev Co Ltd. This invention was developed by Chen Junlin, Xia Shifeng and Xu Long.
The patent application number is CN202520317538U 20250226. The patent publication number is CN2240153..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Linhuan Water Affairs Co Ltd has received a patent for Environment-friendly Industrial Wastewater Advanced Treatment Device. This invention was developed by Wang Wenjing, Liu Qiang, Roure, Yang Zhanyong, Zhang Lin and Li Qiang.
The patent application number is CN202520695684U 20250414. The patent publicati..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Hefei Ailainuo Tech Co Ltd has received a patent for Glass Fiber Reinforced Plastic Sewage Treatment Equipment. This invention was developed by Song Wei, Tan Longguo and Song Aiguo.
The patent application number is CN202520703342U 20250415. The patent publication number is CN224015355 (U). International Pa..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Huaneng Yangpu Thermoelectricity and Xi'an TPRI Water & Environmental Prot Co Ltd have received a patent for Vertical Flow Type Ozone Air Floatation System for Seawater Desalination Pretreatment. This invention was developed by Li Rujiang, Fu Mingji, Yang Qi, Zhu Xuebing, Zhang Zhenzhong, Fu Huiling, Chai Jia..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Sludge and Water Discharging System of Skid-mounted Fenton Device has been issued to Jiangsu Environmental Prot Group Nantong Co Ltd. This invention was developed by Huang Likun, Li Kaiyu, Zhou Zhiqiang and Sheng Dapeng.
The patent application number is CN202520743620U 20250418. The pate..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Lianyungang Environmental Monitoring and Monitoring Center for Water Environment Monitoring Device for Water Treatment. Li Qionglin, Zhou Yiming, Zhang Zhiming, Lv Jiangli and Gu Ying developed the invention.
The patent application number ..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Hebei University of Science and Technology has been granted a patent for Device for Removing Peculiar Smell and Purifying and Filtering Air. This invention was developed by Fan Yuman, Sun Jiayu, Chen Huanhuan, Su Yi, Gao Chao, Liu Daxi, Wang Zhenfeng, Huang He and Li Hongxia.
The patent application number ..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Aerospace Kaitian Environmental Technology has secured a patent on Mixed Dust Removal Treatment System. Liu Cheng, Liu Wei, Zhou Jie, Gong Pengpeng and Ye Hanqing developed the invention.
The patent application number is CN202520348234U 20250303. The patent publication number is CN224018498 (U). Internatio..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Wusu Sikeshu Coal Co Ltd has received a patent for Efficient Dust Removal Type Coal Mining Machine Spraying and Dust Falling Device. This invention was developed by Ma Guoshun, Hu Qiang and He Yujin.
The patent application number is CN202520295294U 20250224. The patent publication number is CN224017210 (U)..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Nanjing University has submitted a patent application for Intelligent Carbon Source Screening Method and Device for Enhancing Microbial Degradation of Emerging Pollutants. This invention was developed by Zhang Zhongxing, Wu Shaoting, Ren Hongqiang, Wang Jinfeng, Mei Zihan, Zhu Boyang, Zhang Shubo, Liu Qiuju a..
Enviornmental
| Sat 14 Nov 2026
Seoul, Nov. 13 -- Institute for Advanced Engineering has sought patent for Facilities for Carbon Dioxide Capture and Reaction. This invention was developed by Park Dong Kyoo and Choi Chang Sik.
The patent application number is KR20230120474 20230911. The patent publication number is KR20250037976 (A). International Patent Cla..
Enviornmental
| Sat 14 Nov 2026
Seoul, Nov. 13 -- Institute for Advanced Engineering has filed a patent application for Facilities for Carbon Dioxide Capture and Reaction. This invention was developed by Park Dong Kyoo and Choi Chang Sik.
The patent application number is KR20230120438 20230911. The patent publication number is KR20250037962 (A). Internation..
Enviornmental
| Sat 14 Nov 2026
Seoul, Nov. 13 -- Korean Intellectual Property Office has released Moon Soo Mi patent application for a Ultra High Purity Water Manufacturing System.
The patent application number is KR20230120208 20230911. The patent publication number is KR20250037871 (A). International Patent Classification codes are B01D39/20, C02F1/00,..
Enviornmental
| Sat 14 Nov 2026
Seoul, Nov. 13 -- Korean Intellectual Property Office has released Lee Jin Yeong patent application for Smart Natural Moss Air Purification System. This invention was developed by Hong Kyung Min, Lee Jin Yeong and Shim Woo Jin.
The patent application number is KR20230120060 20230910. The patent publication number is KR2025003..
Enviornmental
| Sat 14 Nov 2026
Seoul, Nov. 13 -- Korean Intellectual Property Office has published CKD Corporation patent application for Dust Removal Device. The invention was developed by Ito Hideharu, Doi Hiroki and Kouketsu Masayuki.
The patent application number is KR20240093072 20240715. The patent publication number is KR20250037343 (A). Internation..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Beijing Geotechnical and Investigation Institute has received a patent for Sediment Prevention Device of Rainwater Collection System. This invention was developed by Wang Yufei, Gao Pengfei, Bai Wenju, Cui Yuelin, Zhang Kexin and Miao Chang.
The patent application number is CN202520753049U 20250421. The pa..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shandong Yifangda Construction Management Group has secured a patent on Sewage Discharge Equipment for Municipal Engineering. Suo Changcheng, Yang Jinli and Su Guangrui developed the invention.
The patent application number is CN202520714274U 20250416. The patent publication number is CN224016467 (U). Inte..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Heilongjiang Zhongke Engineering Management Consultation has been granted a patent for Water Conservancy Desilting Equipment. This invention was developed by Wang Tianshuai, Tao Kewang, Pang Tao and Liu Meng.
The patent application number is CN202520648027U 20250408. The patent publication number is CN2240..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shaanxi Jiangrong Shengda Oil and Gas Engineering Tech Service Co Ltd has received a patent for Natural Gas Purification Treatment Device. This invention was developed by Zhang Yu and Liu Jiang.
The patent application number is CN202520704065U 20250415. The patent publication number is CN224015590 (U). Int..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Impurity Filtering Device for Biogas Pretreatment has been issued to Chengdu Hongji Borun Environmental Protection Tech Co Ltd. This invention was developed by Wang Xiaohui, Cao Wenbo, Wang Qingjing and Wang Yuwu.
The patent application number is CN202520509220U 20250321. The patent publ..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Natural Gas Purification Composite Adsorption and Liquefaction Integrated Device has been issued to Chengdu Dison Tech Development Co Ltd. This invention was developed by He Shengning.
The patent application number is CN202520428244U 20250312. The patent publication number is CN224015584..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Efficient Sludge Dewatering Equipment has been issued to Qingdao Fuyuante Environmental Protection Tech Co Ltd. This invention was developed by Mu Jiehua and Lyu Xuelin.
The patent application number is CN202520743281U 20250418. The patent publication number is CN224015479 (U). Internati..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Suzhou Tonggang Environmental Tech Co Ltd has received a patent for Rainwater Collecting, Purifying and Recycling Integrated Equipment. This invention was developed by Wang Haixia.
The patent application number is CN202520738887U 20250418. The patent publication number is CN224015462 (U). International Pat..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Xinjiang Habahe Ashele Copper for Quartz Sand-based Sewage Treatment Device. Chen Long, Wang Shihui, Sui Yashan, Li Zenghua and Li Guangyao developed the invention.
The patent application number is CN202520730247U 20250416. The patent publ..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Xi'an Sanwei Tech Development Co Ltd has received a patent for Crude Oil Produced Liquid Demulsification Device. This invention was developed by Wang Wei, Wang Chaoping, Zhang Tao, Zhang Qunshuang, Zhang Lei and Hui Haipeng.
The patent application number is CN202520714643U 20250416. The patent publication ..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Combined Type Water Purifying and Filtering System has been issued to Wuhan Polytechnic. This invention was developed by Tan Yu and Wang Zize.
The patent application number is CN202520687503U 20250414. The patent publication number is CN224015453 (U). International Patent Classification ..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Anhui Aiyijia Environmental Prot Equipment Co Ltd has received a patent for Multi-stage Water Purifier. This invention was developed by Gao Fan, Wang Xia and Gao Yang.
The patent application number is CN202520647689U 20250408. The patent publication number is CN224015447 (U). International Patent Classific..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Formamide Wastewater Treatment Device has been issued to Inner Mongolia Chengxin Yongan Chemical Co Ltd. This invention was developed by Xu Tianpeng, Zhang Yalin, Wang Jie, Yang Chengjun, Wang Yajun, Zhao Dongxin, Bai Xiaobo, Wang Shipeng, Li Chao, Zhang Yali, Ma Jun and Zhou Huilong.
Th..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- CCIC Northwest Ecological Tech (Shaanxi) has secured a patent on Modularized Multi-stage Filtering Water Treatment Equipment. Liu Feiyang and Cheng Chen developed the invention.
The patent application number is CN202520560523U 20250328. The patent publication number is CN224015442 (U). International Patent..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Xi'an Zhongzhuang Deqin Tech Development Co Ltd has received a patent for Scale Inhibition and Concentrated Solution Excess Pressure Recycling Type Underground Water Purification Device. This invention was developed by Qi Fenglin, Yuchi Yilong and Du Wei.
The patent application number is CN202520395653U 20..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Chinese Patent for Fenton Reaction Tank for Sewage Treatment has been issued to Yichang Gaotou Water Affairs Co Ltd. This invention was developed by Wang Kuilin, Mei Huapeng, Zhao Zihao, Du Wei and Shen Yan.
The patent application number is CN202520267792U 20250219. The patent publication number is CN22401..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Yuncheng County Suge Yinhuangguan District Service Center for Flood Control Water Conservancy Protection Slope. Li Shufeng developed the invention.
The patent application number is CN202520661533U 20250409. The patent publication number is..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Henan Zhongzhao Construction Engineering has secured a patent on Ecological Protection Slope for Water Conservancy Project. Li Xuefei, Zhu Cuihua, Yu Fei and Wang Chenbin developed the invention.
The patent application number is CN202520613155U 20250402. The patent publication number is CN224016233 (U). In..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shanxi Mechanical Construction Group has been awarded a patent for Flood Control Structure of River Slope. This invention was developed by Li Caiying, Li Yunbo, Hou Chunquan, Luo Yi, Li Xuedong, Yuan Li, Shen Yang and Bai Ru.
The patent application number is CN202520673179U 20250410. The patent publication..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shanghai Hongmu Environmental Tech Co Ltd has secured a patent on Purification Device for Wastewater Treatment. Su Lingkan, Sun Lijun, Peng Fei, Dong Jun and Liang Xiaoyuan developed the invention.
The patent application number is CN202520350374U 20250303. The patent publication number is CN224015411 (U). ..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shanghai Beiwo Environmental Protection Tech Co Ltd has obtained a patent for water softener with water softening valve and water path connected in series. This invention was developed by Chen Xuan.
The patent application number is CN202520179663U 20250205. The patent publication number is CN224015408 (U)...
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Wuhan Zhongshe Huanchuang Eng Prospecting Design Co Ltd has secured a patent on Wetland Water Quality Purification Device for Microorganism Attachment. Cai Lingfeng, Sun Peiming, Wang Jianbo and Wang Qiang developed the invention.
The patent application number is CN202520600067U 20250401. The patent public..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Bainuo Shuzhi Environment Tech Co Ltd for Sewage Treatment Biochemical Pool Capable of Efficiently Denitrifying. Chen Shanshan, Mei Yang, Zhou Tiexin, Ye Chunlu and Zheng Renjie developed the invention.
The patent application numb..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Anyang Jinhua Intermediate Water Treat Equipment Co Ltd and Beijing General Municipal Engineering Design & Research Inst Co Ltd for Landscape Water Dialysis Purification System. Zuo Chao, Wang Zhixi, Niu Xiang and Zhang Bingbing developed the..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Nanjing Nuorun Machinery Tech Co Ltd for Multistage Reverse Osmosis Membrane Device for Concentrating High-concentration Ammonium Chloride Wastewater. Cao Youliang, Shen Yue and Wang Xiaowei developed the invention.
The patent application ..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Shuangcheng Water Supply Equipment Co Ltd for Zero-carbon Micro-filtration Membrane Water Purification Equipment. Wu Weilan and Chen Aijiang developed the invention.
The patent application number is CN202520738531U 20250418. The p..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Henan Haitian Environmental Tech Co Ltd has secured a patent on Gas-liquid Exchange Wastewater Evaporation Device. Xu Xiaoyu, Hou Punan, Luo Gang, Zhang Wenkui, Wei Panpan, Liu Xiuchao, Cui Pei, Yuan Guolong, Zhao Peng and Zhang Yongwang developed the invention.
The patent application number is CN202520611..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Shenzhen Pufeisi Environmental Protection Tech Co Ltd has secured a patent on Sewage Treatment Device with Deodorization Function. Zhu Jinjiang, Zeng Zhaofu and Liu Longhua developed the invention.
The patent application number is CN202520722198U 20250416. The patent publication number is CN224015328 (U). ..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Tangshan Caofeidian Urban Drainage Co Ltd has secured a patent on Automatic Dosing Amount Adjusting Device for Sewage Treatment. Lyu Weibo, Zhang Xiaoyu, Wang Tiejian, Wang Guangwei, Guan Zhicai and An Tao developed the invention.
The patent application number is CN202520690187U 20250414. The patent public..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Wuxi Xisu Environmental Protection Tech Co Ltd has obtained a patent for biomembrane reactor for biochemical treatment of wastewater. This invention was developed by Zhang Lingzhi, Gu Chong, Chen Xiaodan and Deng Juefu.
The patent application number is CN202520402323U 20250310. The patent publication numbe..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- State Intellectual Property Office of China has awarded a patent to Wuhai Huazi Coal Coke Co Ltd for Dust Removal Device for Feed Opening of Coal Bunker. Liu Haifeng, Li Dong and Yang Pengwei developed the invention.
The patent application number is CN202520862643U 20250506. The patent publication number i..
Enviornmental
| Fri 13 Nov 2026
Beijing, Nov. 13 -- Yichang Jiayu Environmental Protection Energy Tech Co Ltd has obtained a patent for ash removal mechanism for gasification furnace. This invention was developed by Zhang Qiming, Zeng Qingdong, Lee Sang-duck, Qiu Honglin, Li Yifeng and Peng Yuhong.
The patent application number is CN202520692933U 20250414. ..
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