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
Jakarta Raya, Indonesia
Patent: 8
Missouri, United States
Patent: 7
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.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
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.
Guangdong Sheng, China
Patent: 1
Tokyo Institute of Technology
Jiangsu Sheng, China
Patent: 1