With the analysis among 260 patents, we discovered top 107 key players by total patent application. ev3, Inc., Boston Scientific Scimed, Inc., Endo GI Medical Ltd. are dominant in this area. They take 18.46% of the total patent filing.
Minnesota, United States
Patent: 22
Minnesota, United States
Patent: 16
Indiana, United States
Patent: 9
Central Region, Singapore
Patent: 6
Massachusetts, United States
Patent: 5
Massachusetts, United States
Patent: 5
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 4
Daman and Diu, India
Patent: 2
Minnesota, United States
Patent: 1
With the analysis among related 294 patents applied in the last 5 years. We discover 147 most active companies in this area. The fast-growing Affiliated Zhongshan Hospital of Dalian University, Shanghai Dongfang Hospital (Dongfang Hospital Affiliated to Tongji University), Endo GI Medical Ltd. take 10.88% of patent filing during this period.
Liaoning Sheng, China
Patent: 12
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Patent: 11
Shanghai Shi, China
Patent: 6
Massachusetts, United States
Patent: 5
Minnesota, United States
Patent: 5
Ohio, United States
Patent: 4
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Patent: 4
California, United States
Patent: 4
With the analysis among related 294 patents in last 5 years, we discover 137 new entrants. Affiliated Zhongshan Hospital of Dalian University, Shanghai Dongfang Hospital (Dongfang Hospital Affiliated to Tongji University), Zhongshan Hospital Fudan University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 12
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Patent: 11
Shanghai Shi, China
Patent: 6
Massachusetts, United States
Patent: 5
Ohio, United States
Patent: 4
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Patent: 4
California, United States
Patent: 4
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Patent: 4
With the analysis among 120 patents, we discovered top 39 universities and scientific research institutions by total patent application. The University of North Carolina at Chapel Hill, The Second Military Medical University, Jilin University are dominant in this area. They take 27.50% of the total patent filing.
North Carolina, United States
Patent: 17
Shanghai Shi, China
Patent: 4
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Rheinland-Pfalz, Germany
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2