With the analysis among 93 patents, we discovered top 19 key players by total patent application. Chelsea Therapeutics, Inc., Sumitomo Pharmaceuticals Co., Ltd., Lundbeck NA Ltd. are dominant in this area. They take 53.76% of the total patent filing.
North Carolina, United States
Patent: 27
Osaka-fu, Japan
Patent: 12
New York, United States
Patent: 11
Maharashtra, India
Patent: 7
Guangdong Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Maharashtra, India
Patent: 4
Chongqing Shi, China
Patent: 3
Andhra Pradesh, India
Patent: 1
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With the analysis among related 23 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Chongqing University, Doshisha University, National Center for Geriatrics & Gerontology take 30.43% of patent filing during this period.
Chongqing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Maharashtra, India
Patent: 2
Zhejiang Sheng, China
Patent: 1
Telangana, India
Patent: 1
Telangana, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 8 new entrants. Chongqing University, AuroZymes Ltd., Ningbo Meisai Biological Engineering Co. Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 3
Telangana, India
Patent: 1
Zhejiang Sheng, China
Patent: 1
Telangana, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Chongqing Shi, China
Patent: 3
Tianjin Shi, China
Patent: 1