With the analysis among 127 patents, we discovered top 22 key players by total patent application. Heartport, Inc., Zoll Circulation, Inc., Edwards Lifesciences Corp. are dominant in this area. They take 48.03% of the total patent filing.
California, United States
Patent: 26
California, United States
Patent: 19
California, United States
Patent: 16
California, United States
Patent: 13
Minnesota, United States
Patent: 11
California, United States
Patent: 9
California, United States
Patent: 7
Hertfordshire, United Kingdom
Patent: 4
Michigan, United States
Patent: 3
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With the analysis among related 29 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing The University of Virginia Patent Foundation, MicroVention, Inc., Naval Research Laboratory take 48.28% of patent filing during this period.
California, United States
Patent: 5
Naval Research Laboratory
District of Columbia, United States
Patent: 4
California, United States
Patent: 4
Michigan, United States
Patent: 4
California, United States
Patent: 4
Chongqing Xinqiao Hospital
Chongqing Shi, China
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 8 new entrants. Regents of the University of California, Terumo Corp., Chongqing Xinqiao Hospital are the most active new entrants in this area.
California, United States
Patent: 4
Chongqing Xinqiao Hospital
Chongqing Shi, China
Patent: 1
Minnesota, United States
Patent: 1
Minnesota, United States
Patent: 1
Guizhou Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 33 patents, we discovered top 2 universities and scientific research institutions by total patent application.
New York, United States
Patent: 5
Minnesota, United States
Patent: 1