With the analysis among 127 patents, we discovered top 30 key players by total patent application. Covidien Pte Ltd., Acclarent, Inc., Arthrocare Corp. are dominant in this area. They take 47.24% of the total patent filing.
California, United States
Patent: 15
Texas, United States
Patent: 8
California, United States
Patent: 8
California, United States
Patent: 8
Alabama, United States
Patent: 4
Minnesota, United States
Patent: 4
Indiana, United States
Patent: 3
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With the analysis among related 63 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Covidien Pte Ltd., UAB Research Foundation, Westfälische Wilhelms-Universität Münster take 30.16% of patent filing during this period.
Alabama, United States
Patent: 4
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Patent: 3
California, United States
Patent: 2
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Patent: 1
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Patent: 1
Shanxi Sheng, China
Patent: 1
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Patent: 1
Gansu Sheng, China
Patent: 1
With the analysis among related 63 patents in last 5 years, we discover 14 new entrants. UAB Research Foundation, Westfälische Wilhelms-Universität Münster, The Third Affiliated Hospital of Guangzhou Medical University (Guangzhou Severe Maternity Treatment Center, Guangzhou Rouji Hospital) are the most active new entrants in this area.
Alabama, United States
Patent: 4
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Patent: 3
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Patent: 1
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Patent: 1
Shanxi Sheng, China
Patent: 1
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Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
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Patent: 1
With the analysis among 38 patents, we discovered top 5 universities and scientific research institutions by total patent application. Osaka University, Northwest University, Harbin University of Science & Technology are dominant in this area. They take 47.37% of the total patent filing.
Washington, United States
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1