With the analysis among 134 patents, we discovered top 29 key players by total patent application. Les Laboratoires Servier SAS, The Board of Trustees of the University of Illinois, Grünenthal GmbH are dominant in this area. They take 47.01% of the total patent filing.
Illinois, United States
Patent: 17
Nordrhein-Westfalen, Germany
Patent: 16
California, United States
Patent: 9
Washington, United States
Patent: 8
Ohio, United States
Patent: 6
Thüringen, Germany
Patent: 5
Washington, United States
Patent: 4
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With the analysis among related 4 patents applied in the last 5 years. We discover 3 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 3 new entrants.
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 51 patents, we discovered top 18 universities and scientific research institutions by total patent application. Jilin University, Fudan University, Philipps University of Marburg are dominant in this area. They take 74.51% of the total patent filing.
Jilin Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 1
Illinois, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Vaud, Switzerland
Patent: 1