With the analysis among 165 patents, we discovered top 32 key players by total patent application. EIDP, Inc., Degussa AG, Shell Internationale Research Maatschappij BV are dominant in this area. They take 54.55% of the total patent filing.
Delaware, United States
Patent: 43
Hessen, Germany
Patent: 27
Zuid-Holland, Netherlands
Patent: 20
Massachusetts, United States
Patent: 9
Delaware, United States
Patent: 5
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With the analysis among related 5 patents applied in the last 5 years. We discover 3 most active companies in this area.
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 1 new entrants.
Shandong Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 4 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Tsinghua University, University of Shanghai for Science & Technology are dominant in this area. They take 52.94% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1