With the analysis among 50 patents, we discovered top 19 key players by total patent application. Shell Internationale Research Maatschappij BV, Transidyne General Corp., C. R. Bard, Inc. (New Jersey) are dominant in this area. They take 42.00% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 14
Michigan, United States
Patent: 5
New Jersey, United States
Patent: 2
Massachusetts, United States
Patent: 1
Texas, United States
Patent: 1
California, United States
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 2 most active companies in this area.
Shanghai Shi, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 2 new entrants.
Shanghai Shi, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1