With the analysis among 262 patents, we discovered top 131 key players by total patent application. Santen Pharmaceutical Co., Ltd., Imperial Chemical Industries Ltd., Schering AG are dominant in this area. They take 9.92% of the total patent filing.
Osaka-fu, Japan
Patent: 10
California, United States
Patent: 8
Minnesota, United States
Patent: 6
Hamburg, Germany
Patent: 6
Ohio, United States
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 28 patents applied in the last 5 years. We discover 28 most active companies in this area. The fast-growing Santen Pharmaceutical Co., Ltd., AlzChem Trostberg GmbH, Shanghai Taijie Chemical Co. Ltd. take 25.00% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Dongguan Yanao New Material Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 27 new entrants. AlzChem Trostberg GmbH, Shanghai Taijie Chemical Co. Ltd., Soochow University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Dongguan Yanao New Material Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Hiroshima University, East China University of Science & Technology, Nanjing Forestry University are dominant in this area. They take 36.36% of the total patent filing.
Hiroshima-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1