With the analysis among 1,526 patents, we discovered top 356 key players by total patent application. BASF AB, Hoechst AG, Phillips Petroleum Co. are dominant in this area. They take 15.01% of the total patent filing.
Hessen, Germany
Patent: 40
Oklahoma, United States
Patent: 39
Nordrhein-Westfalen, Germany
Patent: 30
Pennsylvania, United States
Patent: 30
Texas, United States
Patent: 28
Illinois, United States
Patent: 23
Noord-Holland, Netherlands
Patent: 21
Tokyo-to, Japan
Patent: 21
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 97 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing Asahi Kasei Corp., United States Gypsum Co., S.P.C.M. SA take 23.71% of patent filing during this period.
Tokyo-to, Japan
Patent: 10
Illinois, United States
Patent: 7
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 2
Hainan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 97 patents in last 5 years, we discover 53 new entrants. S.P.C.M. SA, DAIKIN INDUSTRIES Ltd., South China University of Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 2
Hainan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Chiba-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 83 patents, we discovered top 24 universities and scientific research institutions by total patent application. University of Yamanashi, Instituto Mexicano del Petroleo, Southwest Petroleum University are dominant in this area. They take 20.48% of the total patent filing.
Aichi-ken, Japan
Patent: 6
Distrito Federal, Mexico
Patent: 5
Sichuan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Massachusetts, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Zachodniopomorskie, Poland
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shandong Sheng, China
Patent: 1
ZURICH, Switzerland
Patent: 1