With the analysis among 131 patents, we discovered top 80 key players by total patent application. Rhone Poulenc Rorer, Creusot Loire, Rhone-Poulenc Chemicals Ltd. are dominant in this area. They take 21.37% of the total patent filing.
Illinois, United States
Patent: 5
Chiba-ken, Japan
Patent: 4
Chongqing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Colorado, United States
Patent: 2
No data, please try another search term
With the analysis among related 26 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Baker Hughes Oilfield Operations LLC, Saudi Arabian Oil Co., Quest Engines LLC take 23.08% of patent filing during this period.
Texas, United States
Patent: 2
Hubei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 18 new entrants. Baker Hughes Oilfield Operations LLC, Saudi Arabian Oil Co., Quest Engines LLC are the most active new entrants in this area.
Texas, United States
Patent: 2
Hubei Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 9 universities and scientific research institutions by total patent application. Central South University, Federal University of Santa Catarina, Jiangsu University are dominant in this area. They take 28.57% of the total patent filing.
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1