With the analysis among 129 patents, we discovered top 63 key players by total patent application. Arkema France SA, Daicel Corp., TOKYO OHKA KOGYO CO., LTD. are dominant in this area. They take 27.13% of the total patent filing.
Chiba-ken, Japan
Patent: 7
Kanagawa-ken, Japan
Patent: 5
Minnesota, United States
Patent: 4
Michigan, United States
Patent: 3
Sichuan Sheng, China
Patent: 3
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 1 new entrants.
Jiangsu Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 8 universities and scientific research institutions by total patent application. California Institute of Technology, Jiangnan University, Xiangtan University are dominant in this area. They take 45.45% of the total patent filing.
California, United States
Patent: 5
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1