With the analysis among 383 patents, we discovered top 83 key players by total patent application. Otsuka Pharmaceutical Co., Ltd., Sunshine Lake Pharma Co. Ltd., VistaGen Therapeutics, Inc. are dominant in this area. They take 33.94% of the total patent filing.
Tokyo-to, Japan
Patent: 52
Guangdong Sheng, China
Patent: 44
California, United States
Patent: 34
Indiana, United States
Patent: 19
Delaware, United States
Patent: 17
Hovedstaden, Denmark
Patent: 15
Zuid-Holland, Netherlands
Patent: 13
Hessen, Germany
Patent: 12
Shanghai Shi, China
Patent: 9
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With the analysis among related 106 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing Vanderbilt University, Sunshine Lake Pharma Co. Ltd., VistaGen Therapeutics, Inc. take 37.74% of patent filing during this period.
Tennessee, United States
Patent: 16
Guangdong Sheng, China
Patent: 14
California, United States
Patent: 10
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
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Patent: 2
Hangzhou Duanli Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
New York, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Oklahoma, United States
Patent: 2
With the analysis among related 106 patents in last 5 years, we discover 37 new entrants. Jiangsu Betterlife Medical Co. Ltd., Beijing Neurosurgical Institute, Hangzhou Duanli Biotechnology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Hangzhou Duanli Biotechnology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
New York, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Oklahoma, United States
Patent: 2
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Patent: 1
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Patent: 1
Karnataka, India
Patent: 1
With the analysis among 153 patents, we discovered top 20 universities and scientific research institutions by total patent application. Vanderbilt University, The University of York, University of Southern California are dominant in this area. They take 69.93% of the total patent filing.
Tennessee, United States
Patent: 98
YORK COUNTY, United Kingdom
Patent: 5
California, United States
Patent: 3
New York, United States
Patent: 2
Massachusetts, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1