With the analysis among 53 patents, we discovered top 21 key players by total patent application. Kumiai Chemical Industry Co., Ltd., Sumitomo Chemical Co., Ltd., PPG Industries, Inc. are dominant in this area. They take 49.06% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Pennsylvania, United States
Patent: 3
Texas, United States
Patent: 3
Ohio, United States
Patent: 3
Texas, United States
Patent: 2
Noord-Holland, Netherlands
Patent: 1
Minnesota, United States
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Henan Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 1 new entrants.
Henan Sheng, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Henan Sheng, China
Patent: 1