With the analysis among 1,074 patents, we discovered top 147 key players by total patent application. ALZA Corp., Purdue Pharma LP, Euro-Celtique SA are dominant in this area. They take 25.88% of the total patent filing.
California, United States
Patent: 106
Connecticut, United States
Patent: 102
Luxembourg, Luxembourg
Patent: 70
Connecticut, United States
Patent: 58
New York, United States
Patent: 36
Illinois, United States
Patent: 33
Virginia, United States
Patent: 31
Budapest, Hungary
Patent: 29
Nordrhein-Westfalen, Germany
Patent: 20
California, United States
Patent: 20
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With the analysis among related 67 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Osmotica Kereskedelmi és Szolgáltató Kft., Minerva Neurosciences, Inc., Jazz Pharmaceuticals, Inc. take 46.27% of patent filing during this period.
Budapest, Hungary
Patent: 12
Massachusetts, United States
Patent: 10
California, United States
Patent: 9
Jiangsu Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
Shanghai Shi, China
Patent: 4
Connecticut, United States
Patent: 4
New Jersey, United States
Patent: 2
Massachusetts, United States
Patent: 2
With the analysis among related 67 patents in last 5 years, we discover 5 new entrants. Minerva Neurosciences, Inc., Industrial Technology Research Institute, Shanghai WD Pharmaceutical Co. Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 10
Taiwan Province, China
Patent: 5
Shanghai Shi, China
Patent: 4
New Jersey, United States
Patent: 2
Massachusetts, United States
Patent: 1
With the analysis among 35 patents, we discovered top 9 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Regents of the University of Colorado, University of Florida are dominant in this area. They take 54.29% of the total patent filing.
Massachusetts, United States
Patent: 8
Colorado, United States
Patent: 6
North Carolina, United States
Patent: 4
São Paulo, Brazil
Patent: 1
Texas, United States
Patent: 1
China Medical University (Taiwan)
Taiwan Province, China
Patent: 1
Zhongkai University of Agriculture & Engineering
Guangdong Sheng, China
Patent: 1