With the analysis among 332 patents, we discovered top 139 key players by total patent application. Shin-Etsu Chemical Co., Ltd., Sumitomo Chemical Co., Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 18.98% of the total patent filing.
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 17
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Virginia, United States
Patent: 10
Genève, Switzerland
Patent: 8
Gyeonggi-do, South Korea
Patent: 8
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With the analysis among related 124 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Shin-Etsu Chemical Co., Ltd., China Petroleum & Chemical Corp., Sinopec Beijing Research Institute of Chemical Industry take 30.65% of patent filing during this period.
Tokyo-to, Japan
Patent: 20
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Genève, Switzerland
Patent: 8
Liaoning Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 124 patents in last 5 years, we discover 50 new entrants. Givaudan SA, Firmenich SA, BASF AB are the most active new entrants in this area.
Genève, Switzerland
Patent: 8
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 95 patents, we discovered top 46 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Zhejiang University of Technology, Fudan University are dominant in this area. They take 30.53% of the total patent filing.
Liaoning Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 4
Henan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Gansu Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2