With the analysis among 770 patents, we discovered top 110 key players by total patent application. McNeil Pharmaceutical, VIVUS, Inc., ALZA Corp. are dominant in this area. They take 31.82% of the total patent filing.
California, United States
Patent: 73
California, United States
Patent: 54
Schaffhausen, Switzerland
Patent: 49
California, United States
Patent: 36
Tokyo-to, Japan
Patent: 28
Cambridgeshire, United Kingdom
Patent: 25
California, United States
Patent: 17
Nordrhein-Westfalen, Germany
Patent: 15
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
OWP Pharmaceuticals, Inc.
Illinois, United States
Patent: 4
With the analysis among related 62 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing GW Research Ltd., VIVUS, Inc., OWP Pharmaceuticals, Inc. take 56.45% of patent filing during this period.
Cambridgeshire, United Kingdom
Patent: 22
California, United States
Patent: 9
OWP Pharmaceuticals, Inc.
Illinois, United States
Patent: 4
Tulex Pharmaceuticals, Inc.
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
Kentucky, United States
Patent: 2
Minnesota, United States
Patent: 1
With the analysis among related 62 patents in last 5 years, we discover 10 new entrants. OWP Pharmaceuticals, Inc., Tulex Pharmaceuticals, Inc., Peking University are the most active new entrants in this area.
OWP Pharmaceuticals, Inc.
Illinois, United States
Patent: 4
Tulex Pharmaceuticals, Inc.
Beijing Shi, China
Patent: 3
Kentucky, United States
Patent: 2
Shandong Sheng, China
Patent: 1
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Patent: 1
Hengyang Xiaoju Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 1
Anhui Jiexi Pharmaceutical Co., Ltd.
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 66 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of South Florida, University of Minnesota, Peking University are dominant in this area. They take 59.09% of the total patent filing.
Minnesota, United States
Patent: 8
Beijing Shi, China
Patent: 3
Distrito Federal, Mexico
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1