With the analysis among 206 patents, we discovered top 75 key players by total patent application. Hoechst AG, Kuraray Co., Ltd., Kyowa Hakko Kogyo Co., Ltd. are dominant in this area. They take 15.53% of the total patent filing.
Hessen, Germany
Patent: 12
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
Illinois, United States
Patent: 6
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With the analysis among related 50 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Jiangnan University, Sumitomo Bakelite Co., Ltd., Research Institute of Innovative Technology for the Earth take 34.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 50 patents in last 5 years, we discover 22 new entrants. Research Institute of Innovative Technology for the Earth, Sumitomo Bakelite Co., Ltd., Hubei University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hiroshima-ken, Japan
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 75 patents, we discovered top 19 universities and scientific research institutions by total patent application. Jiangnan University, Zhejiang University of Technology, Changshu Institute of Technology are dominant in this area. They take 41.33% of the total patent filing.
Jiangsu Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Maine, United States
Patent: 4
Fujian Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1