With the analysis among 388 patents, we discovered top 83 key players by total patent application. The Dow Chemical Co., Bayer AG, Koppers Co., Inc. are dominant in this area. They take 21.91% of the total patent filing.
Michigan, United States
Patent: 48
Nordrhein-Westfalen, Germany
Patent: 23
Tokyo-to, Japan
Patent: 11
North Carolina, United States
Patent: 10
PT Bataafse Petroleum Maatschappij
Jakarta Raya, Indonesia
Patent: 8
Missouri, United States
Patent: 7
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 7
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
South China Normal University
Guangdong Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
South China Normal University
Guangdong Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. Korea Institute of Science & Technology, South China Normal University, Tokyo Institute of Technology are dominant in this area. They take 50.00% of the total patent filing.
Korea Institute of Science & Technology
South China Normal University
Guangdong Sheng, China
Patent: 1
Tokyo Institute of Technology
Jiangsu Sheng, China
Patent: 1