With the analysis among 186 patents, we discovered top 16 key players by total patent application. Vascular Control Systems, Inc., Aragon Surgical, Inc., AMS Research Corp. are dominant in this area. They take 58.06% of the total patent filing.
California, United States
Patent: 88
California, United States
Patent: 10
Minnesota, United States
Patent: 10
Ohio, United States
Patent: 6
Minnesota, United States
Patent: 4
Delaware, United States
Patent: 4
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With the analysis among related 57 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Terumo Corp., Wenzhou People's Hospital, Xiangyang Central Hospital take 17.54% of patent filing during this period.
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Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 57 patents in last 5 years, we discover 14 new entrants. Terumo Corp., Wenzhou People's Hospital, Xiangyang Central Hospital are the most active new entrants in this area.
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Patent: 2
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 48 patents, we discovered top 4 universities and scientific research institutions by total patent application. Southern Medical University, University of Iceland, University of Aalborg are dominant in this area. They take 18.75% of the total patent filing.
Guangdong Sheng, China
Patent: 3