With the analysis among 1,126 patents, we discovered top 210 key players by total patent application. The Lubrizol Corp., Shell Internationale Research Maatschappij BV, Nippon Soda Co., Ltd. are dominant in this area. They take 23.27% of the total patent filing.
Ohio, United States
Patent: 100
Zuid-Holland, Netherlands
Patent: 82
Tokyo-to, Japan
Patent: 80
Delaware, United States
Patent: 71
New York, United States
Patent: 35
Michigan, United States
Patent: 33
Michigan, United States
Patent: 29
Tokyo-to, Japan
Patent: 24
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With the analysis among related 143 patents applied in the last 5 years. We discover 95 most active companies in this area. The fast-growing International Business Machines Corp., Avidea Technologies, Inc., Saudi Arabian Oil Co. take 16.08% of patent filing during this period.
New York, United States
Patent: 8
Beijing Shi, China
Patent: 7
Minnesota, United States
Patent: 6
Massachusetts, United States
Patent: 6
Central Region, Singapore
Patent: 5
Virginia, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
With the analysis among related 143 patents in last 5 years, we discover 58 new entrants. Avidea Technologies, Inc., Saudi Arabian Oil Co., Institute of Macromolecular Chemistry are the most active new entrants in this area.
Michigan, United States
Patent: 3
California, United States
Patent: 3
Sichuan Sheng, China
Patent: 3
Texas, United States
Patent: 3
Texas, United States
Patent: 3
California, United States
Patent: 3
With the analysis among 239 patents, we discovered top 62 universities and scientific research institutions by total patent application. University of Akron, Massachusetts Institute of Technology, Beijing University of Chemical Technology are dominant in this area. They take 26.78% of the total patent filing.
Pennsylvania, United States
Patent: 42
Massachusetts, United States
Patent: 13
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4