With the analysis among 31 patents, we discovered top 16 key players by total patent application. Gunze Ltd., Pulsar Vascular, Inc., Tokai Medical Products, Inc. are dominant in this area. They take 35.48% of the total patent filing.
California, United States
Patent: 4
Aichi-ken, Japan
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Minnesota, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Minnesota, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
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With the analysis among related 41 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Gunze Ltd., Fuwai Hospital Chinese Academy of Medical Sciences, St. Jude Medical, Cardiology Division, Inc. take 26.83% of patent filing during this period.
Minnesota, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Shanghai Shi, China
Patent: 2
Michigan, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 17 new entrants. Gunze Ltd., Fuwai Hospital Chinese Academy of Medical Sciences, St. Jude Medical, Cardiology Division, Inc. are the most active new entrants in this area.
Minnesota, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Shanghai Shi, China
Patent: 2
Michigan, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 15 patents, we discovered top 4 universities and scientific research institutions by total patent application. University of Minnesota, Beihang University, Guizhou Medical University are dominant in this area. They take 20.00% of the total patent filing.
Minnesota, United States
Patent: 1
Beijing Shi, China
Patent: 1
Guizhou Sheng, China
Patent: 1