With the analysis among 2,837 patents, we discovered top 490 key players by total patent application. Carrier Corp., Donaldson Co., Inc., Veolia Water Solutions & Technologies Support SAS are dominant in this area. They take 2.04% of the total patent filing.
Minnesota, United States
Patent: 18
Veolia Water Solutions & Technologies Support SAS
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 16
Cummins Filtration IP, Inc.
Indiana, United States
Patent: 15
Texas, United States
Patent: 14
Qingdao Sanli Zhongdemei Water Equipment Co. Ltd.
Shandong Sheng, China
Patent: 14
China Electronics Innovation Environmental Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 14
Rhode Island, United States
Patent: 13
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 13
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With the analysis among related 1,273 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Electronics Innovation Environmental Technology Co. Ltd., Neptune Benson, Inc., Evoqua Water Technologies LLC take 3.06% of patent filing during this period.
China Electronics Innovation Environmental Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 14
Rhode Island, United States
Patent: 13
Evoqua Water Technologies LLC
Pennsylvania, United States
Patent: 12
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 11
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 10
China Electronics System Engineering No2 Construction Co. Ltd.
Jiangsu Sheng, China
Patent: 8
Cummins Filtration IP, Inc.
Indiana, United States
Patent: 7
Jiangsu Jingyuan Environmental Protection Co. Ltd.
Jiangsu Sheng, China
Patent: 7
Xi'an West Hot Water Environmental Protection Co., Ltd.
Shaanxi Sheng, China
Patent: 7
With the analysis among related 1,273 patents in last 5 years, we discover 440 new entrants. China Electronics Innovation Environmental Technology Co. Ltd., Neptune Benson, Inc., Evoqua Water Technologies LLC are the most active new entrants in this area.
China Electronics Innovation Environmental Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 14
Rhode Island, United States
Patent: 13
Evoqua Water Technologies LLC
Pennsylvania, United States
Patent: 12
China Electronics System Engineering No2 Construction Co. Ltd.
Jiangsu Sheng, China
Patent: 8
Xi'an West Hot Water Environmental Protection Co., Ltd.
Shaanxi Sheng, China
Patent: 7
Jiangsu Nobel Container Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Daojie (Beijing) Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 5
Shenzhen Beimingyang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hunan Longxin Water Purification Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
With the analysis among 162 patents, we discovered top 63 universities and scientific research institutions by total patent application. Peking University Shenzhen Graduate School, Soochow University, Tongji University are dominant in this area. They take 14.20% of the total patent filing.
Peking University Shenzhen Graduate School
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Gongshang University
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3