With the analysis among 85 patents, we discovered top 25 key players by total patent application. Sumitomo Chemical Co., Ltd., Richter Gedeon Vegyészeti Gyár Rt. mellett muködo Munkahelyi, Imperial Chemical Industries Ltd. are dominant in this area. They take 64.71% of the total patent filing.
Tokyo-to, Japan
Patent: 39
Nordrhein-Westfalen, Germany
Patent: 5
New Jersey, United States
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Henan University, Tianjin University, Hefei University of Technology take 37.50% of patent filing during this period.
Henan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 7 new entrants. Henan University, Tianjin University, Hefei University of Technology are the most active new entrants in this area.
Henan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 14 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Wuhan University, University of South Florida are dominant in this area. They take 48.39% of the total patent filing.
Liaoning Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1