With the analysis among 1,016 patents, we discovered top 247 key players by total patent application. F. Hoffmann-La Roche Ltd., Ciba-Geigy AG, Hoechst AG are dominant in this area. They take 15.06% of the total patent filing.
Hessen, Germany
Patent: 40
Nordrhein-Westfalen, Germany
Patent: 29
Minnesota, United States
Patent: 23
Pennsylvania, United States
Patent: 22
Hessen, Germany
Patent: 22
New York, United States
Patent: 19
Tokyo-to, Japan
Patent: 15
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Fukuoka-ken, Japan
Patent: 3
With the analysis among related 285 patents applied in the last 5 years. We discover 146 most active companies in this area. The fast-growing Qilu University of Technology, Xi'an Manareco New Materials Co., Ltd., Soochow University take 11.93% of patent filing during this period.
Shandong Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
KOLONG INDUSTRIAL CO., LTD
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Patent: 7
Guangdong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among related 285 patents in last 5 years, we discover 100 new entrants. Qilu University of Technology, Soochow University, KOLONG INDUSTRIAL CO., LTD are the most active new entrants in this area.
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 10
KOLONG INDUSTRIAL CO., LTD
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Patent: 7
Guangdong Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
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Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 328 patents, we discovered top 114 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Qilu University of Technology, Soochow University are dominant in this area. They take 14.63% of the total patent filing.
Shanghai Shi, China
Patent: 24
Shandong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 10
Gansu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
California, United States
Patent: 5