With the analysis among 606 patents, we discovered top 155 key players by total patent application. Stauffer Chemical Co., Hoechst AG, Bayer AG are dominant in this area. They take 12.71% of the total patent filing.
Hessen, Germany
Patent: 22
Nordrhein-Westfalen, Germany
Patent: 20
Delaware, United States
Patent: 20
Missouri, United States
Patent: 20
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 12
Delaware, United States
Patent: 12
Ohio, United States
Patent: 11
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With the analysis among related 6 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing ExxonMobil Chemical Patents, Inc., Soochow University, Qufu Normal University take 50.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 6 new entrants. ExxonMobil Chemical Patents, Inc., Soochow University, Qufu Normal University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 20 patents, we discovered top 7 universities and scientific research institutions by total patent application. Zhejiang University, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Wuhan University of Technology are dominant in this area. They take 60.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1