With the analysis among 313 patents, we discovered top 134 key players by total patent application. DURECT Corp., Chengdu Mafeisan Pharmaceutical Technology Co., Ltd., Nevro Corp. are dominant in this area. They take 20.13% of the total patent filing.
California, United States
Patent: 32
Sichuan Sheng, China
Patent: 17
California, United States
Patent: 14
Jiangsu Sheng, China
Patent: 12
Massachusetts, United States
Patent: 10
Pennsylvania, United States
Patent: 5
Vaud, Switzerland
Patent: 5
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With the analysis among related 462 patents applied in the last 5 years. We discover 191 most active companies in this area. The fast-growing Chengdu Mafeisan Pharmaceutical Technology Co., Ltd., West China Hospital of Sichuan University, Nevro Corp. take 7.79% of patent filing during this period.
Sichuan Sheng, China
Patent: 17
California, United States
Patent: 5
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Patent: 4
Heilongjiang Sheng, China
Patent: 4
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Patent: 3
Beijing Shi, China
Patent: 3
Guizhou Sheng, China
Patent: 3
With the analysis among related 462 patents in last 5 years, we discover 179 new entrants. Chengdu Mafeisan Pharmaceutical Technology Co., Ltd., Jiangsu Provincial People's Hospital (the First Affiliated Hospital of Nanjing Medical University), Harbin Medical University are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 17
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Patent: 4
Heilongjiang Sheng, China
Patent: 4
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Patent: 3
Beijing Shi, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
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Patent: 3
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Patent: 3
With the analysis among 104 patents, we discovered top 30 universities and scientific research institutions by total patent application. University of Washington, Yamaguchi University, Harbin Medical University are dominant in this area. They take 15.38% of the total patent filing.
Washington, United States
Patent: 6
Yamaguchi-ken, Japan
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2