With the analysis among 1,375 patents, we discovered top 479 key players by total patent application. Bayer AG, EIDP, Inc., IG Farbenindustrie AG are dominant in this area. They take 10.91% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 67
Delaware, United States
Patent: 43
Hessen, Germany
Patent: 40
Pennsylvania, United States
Patent: 24
Beijing Shi, China
Patent: 19
Hessen, Germany
Patent: 16
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 2
With the analysis among related 340 patents applied in the last 5 years. We discover 276 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Dalian Petrochemical Research Institute of China Petrochemical Corporation, Dalian University of Technology take 10.29% of patent filing during this period.
Beijing Shi, China
Patent: 17
Liaoning Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
With the analysis among related 340 patents in last 5 years, we discover 253 new entrants. Dalian Petrochemical Research Institute of China Petrochemical Corporation, Dalian University of Technology, Soochow University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
With the analysis among 177 patents, we discovered top 82 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Council of Scientific & Industrial Research, Soochow University are dominant in this area. They take 20.34% of the total patent filing.
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2