With the analysis among 415 patents, we discovered top 161 key players by total patent application. GS Caltex Corp., Imperial Chemical Industries Ltd., EIDP, Inc. are dominant in this area. They take 10.36% of the total patent filing.
Delaware, United States
Patent: 13
Tokyo-to, Japan
Patent: 11
Berlin, Germany
Patent: 11
Auckland, New Zealand
Patent: 9
Hovedstaden, Denmark
Patent: 8
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With the analysis among related 149 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing Jiangnan University, Dalian Petrochemical Research Institute of China Petrochemical Corporation, Tianjin University take 18.79% of patent filing during this period.
Jiangsu Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 149 patents in last 5 years, we discover 70 new entrants. Dalian Petrochemical Research Institute of China Petrochemical Corporation, China Petroleum & Chemical Corp., Suzhou Hetian Flavor Co. Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 8
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Aichi-ken, Japan
Patent: 5
Shanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Henan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among 186 patents, we discovered top 39 universities and scientific research institutions by total patent application. Jiangnan University, Tianjin University, Nanjing University of Technology are dominant in this area. They take 28.49% of the total patent filing.
Jiangsu Sheng, China
Patent: 29
Tianjin Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 6
Hovedstaden, Denmark
Patent: 5
Shandong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Henan Sheng, China
Patent: 3
Delaware, United States
Patent: 2