With the analysis among 1,390 patents, we discovered top 485 key players by total patent application. Sumitomo Chemical Co., Ltd., 3M Innovative Properties Co., AGC, Inc. (Japan) are dominant in this area. They take 9.21% of the total patent filing.
Tokyo-to, Japan
Patent: 73
Minnesota, United States
Patent: 29
Tokyo-to, Japan
Patent: 26
Nordrhein-Westfalen, Germany
Patent: 24
Aichi-ken, Japan
Patent: 20
Delaware, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
Kyoto-fu, Japan
Patent: 16
No data, please try another search term
With the analysis among related 462 patents applied in the last 5 years. We discover 280 most active companies in this area. The fast-growing AGC, Inc. (Japan), 3M Innovative Properties Co., DKS Co., Ltd. take 10.61% of patent filing during this period.
Tokyo-to, Japan
Patent: 21
Minnesota, United States
Patent: 16
Kyoto-fu, Japan
Patent: 12
Zhejiang Sheng, China
Patent: 10
Gyeonggi-do, South Korea
Patent: 10
Zhejiang Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 7
Gyeonggi-do, South Korea
Patent: 7
With the analysis among related 462 patents in last 5 years, we discover 234 new entrants. Southwest Petroleum University, Evonik Operations GmbH, Fujimori Kogyo Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Genève, Switzerland
Patent: 4
Zhejiang Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Chongqing Shi, China
Patent: 4
With the analysis among 146 patents, we discovered top 65 universities and scientific research institutions by total patent application. Southwest Petroleum University, Zhejiang University of Technology, South China University of Technology are dominant in this area. They take 13.70% of the total patent filing.
Sichuan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Karnataka, India
Patent: 3
Texas, United States
Patent: 3
Tianjin Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2