With the analysis among 384 patents, we discovered top 94 key players by total patent application. ALZA Corp., LTS LOHMANN Therapie-Systeme AG, Grünenthal GmbH are dominant in this area. They take 16.41% of the total patent filing.
California, United States
Patent: 23
Rheinland-Pfalz, Germany
Patent: 21
Nordrhein-Westfalen, Germany
Patent: 19
Luxembourg, Luxembourg
Patent: 18
Pennsylvania, United States
Patent: 17
New Jersey, United States
Patent: 15
Jiangsu Sheng, China
Patent: 11
Hounslow, United Kingdom
Patent: 9
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Nordrhein-Westfalen, Germany
Patent: 1
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With the analysis among 19 patents, we discovered top 5 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, The University of Hull, University of the Witwatersrand are dominant in this area. They take 52.63% of the total patent filing.
Massachusetts, United States
Patent: 4
Kingston upon Hull, United Kingdom
Patent: 4
Liaoning Sheng, China
Patent: 1