With the analysis among 10,165 patents, we discovered top 487 key players by total patent application. Bayer AG, Imperial Chemical Industries Ltd., IG Farbenindustrie AG are dominant in this area. They take 6.88% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 277
United Kingdom
Patent: 236
Hessen, Germany
Patent: 186
Tokyo-to, Japan
Patent: 173
Tokyo-to, Japan
Patent: 144
Tokyo-to, Japan
Patent: 134
Delaware, United States
Patent: 107
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Yamagata-ken, Japan
Patent: 2
With the analysis among related 953 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Anhui Haihua Technology Co., Ltd., BASF AB take 4.41% of patent filing during this period.
Beijing Shi, China
Patent: 19
Anhui Sheng, China
Patent: 13
Andhra Pradesh, India
Patent: 9
Ningxia Huizi Zizhiqu, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Illinois, United States
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 8
With the analysis among related 953 patents in last 5 years, we discover 401 new entrants. Biological E. Ltd., Ningxia Pacowei Biotechnology Co., Ltd., Anshun Qianchen Grain Technology Co., Ltd. are the most active new entrants in this area.
Andhra Pradesh, India
Patent: 9
Ningxia Huizi Zizhiqu, China
Patent: 9
Guizhou Sheng, China
Patent: 8
Henan Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Georgia, United States
Patent: 6
Ningxia Huizi Zizhiqu, China
Patent: 6
Anhui Sheng, China
Patent: 5
With the analysis among 457 patents, we discovered top 138 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Nanjing University of Technology, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 9.85% of the total patent filing.
Liaoning Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
Gansu Sheng, China
Patent: 5