With the analysis among 1,061 patents, we discovered top 178 key players by total patent application. Rohm & Haas Co., Kaneka Corp., Kuraray Co., Ltd. are dominant in this area. They take 20.83% of the total patent filing.
Pennsylvania, United States
Patent: 128
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 33
Nordrhein-Westfalen, Germany
Patent: 23
Tokyo-to, Japan
Patent: 22
Osaka-fu, Japan
Patent: 22
Tokyo-to, Japan
Patent: 18
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With the analysis among related 171 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Kuraray Co., Ltd., Shanghaitech University, Kaneka Corp. take 28.07% of patent filing during this period.
Tokyo-to, Japan
Patent: 22
Shanghai Shi, China
Patent: 19
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 171 patents in last 5 years, we discover 31 new entrants. Shanghaitech University, Nanjing Mingde New Drug Research and Development Co., Ltd., Shanghai Meizer Pharmaceuticals Co.,Ltd are the most active new entrants in this area.
Shanghai Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 47 patents, we discovered top 13 universities and scientific research institutions by total patent application. Shanghaitech University, Zhejiang University, China Institute of Atomic Energy are dominant in this area. They take 53.19% of the total patent filing.
Shanghai Shi, China
Patent: 19
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Iowa, United States
Patent: 1
Hunan Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1