With the analysis among 93 patents, we discovered top 51 key players by total patent application. Ruhrchemie AG, Sandaok Chemical Co., Ltd., Exxon Chemical Co. are dominant in this area. They take 24.73% of the total patent filing.
Liaoning Sheng, China
Patent: 7
Illinois, United States
Patent: 6
New Jersey, United States
Patent: 5
Ohio, United States
Patent: 2
Ohio, United States
Patent: 2
New York, United States
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Shandong Sheng, China
Patent: 2
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Shandong Sheng, China
Patent: 2
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