With the analysis among 251 patents, we discovered top 27 key players by total patent application. VIVUS, Inc., Arena Pharmaceuticals, Inc., Orexigen Therapeutics, Inc. are dominant in this area. They take 51.39% of the total patent filing.
California, United States
Patent: 80
California, United States
Patent: 26
California, United States
Patent: 23
California, United States
Patent: 19
Antwerpen, Belgium
Patent: 18
New Jersey, United States
Patent: 10
Ticino, Switzerland
Patent: 9
São Paulo, Brazil
Patent: 8
New York, United States
Patent: 5
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With the analysis among related 49 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Eurofarma Laboratórios SA, VIVUS, Inc., Janssen Pharmaceutica NV take 44.90% of patent filing during this period.
São Paulo, Brazil
Patent: 8
California, United States
Patent: 8
Antwerpen, Belgium
Patent: 6
California, United States
Patent: 5
Kentucky, United States
Patent: 2
California, United States
Patent: 2
Hunan Sheng, China
Patent: 1
California, United States
Patent: 1
Ticino, Switzerland
Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 4 new entrants. Eurofarma Laboratórios SA, University of Kentucky Research Foundation, Hunan Bojun Biopharmaceutical Co., Ltd. are the most active new entrants in this area.
São Paulo, Brazil
Patent: 8
Kentucky, United States
Patent: 2
Hunan Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1