With the analysis among 2,289 patents, we discovered top 465 key players by total patent application. Dow Global Technologies LLC, LG Chem Ltd., Dexerials Corp. are dominant in this area. They take 11.14% of the total patent filing.
Dow Global Technologies LLC
Michigan, United States
Patent: 90
Tokyo-to, Japan
Patent: 78
Massachusetts, United States
Patent: 63
Osaka-fu, Japan
Patent: 49
Pennsylvania, United States
Patent: 36
Mitsubishi Gas Chemical Co., Inc.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 32
BERKSHIRE, United Kingdom
Patent: 32
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 27
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
Hunan Aowei Environmental Technology Co., Ltd.
Hunan Sheng, China
Patent: 8
Guangdong Pulse Medical Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,177 patents applied in the last 5 years. We discover 420 most active companies in this area. The fast-growing Zhejiang University of Technology, Tiangong University, Tianjin University take 11.98% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 62
Tianjin Shi, China
Patent: 53
Tianjin Shi, China
Patent: 26
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 22
Ocean University of China
Shandong Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 19
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
With the analysis among related 1,177 patents in last 5 years, we discover 307 new entrants. Tongji University, S.P.C.M. SA, Bluestar (Hangzhou) Membrane Industry Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 19
Bluestar (Hangzhou) Membrane Industry Co., Ltd.
Zhejiang Sheng, China
Patent: 14
Suntar Membrane Technology (Xiamen) Co., Ltd.
Fujian Sheng, China
Patent: 13
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 12
Suzhou Institute of Nano-Tech & Nano-Bionics (SINANO)
Jiangsu Sheng, China
Patent: 8
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 7
Energy Research Institute of Jiangxi Academy of Sciences
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Patent: 7
ZHEJIANG MEY MEMBRANE TECHNOLOGY CO.,LTD
Zhejiang Sheng, China
Patent: 6
With the analysis among 1,102 patents, we discovered top 191 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Tiangong University, Tianjin University are dominant in this area. They take 16.52% of the total patent filing.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 70
Tianjin Shi, China
Patent: 68
Tianjin Shi, China
Patent: 44
Zhejiang Sheng, China
Patent: 36
Ocean University of China
Shandong Sheng, China
Patent: 34
Council of Scientific & Industrial Research
Shanghai Shi, China
Patent: 20
Shanghai Shi, China
Patent: 19
Henan Sheng, China
Patent: 16
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 15