With the analysis among 325 patents, we discovered top 198 key players by total patent application. Colorado Catheter Co., Inc., Changshu Weisheng Medical Products Co., Ltd., C. R. Bard, Inc. (New Jersey) are dominant in this area. They take 7.08% of the total patent filing.
Colorado, United States
Patent: 8
Jiangsu Sheng, China
Patent: 8
New Jersey, United States
Patent: 7
Tianjin Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 4
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With the analysis among related 1,195 patents applied in the last 5 years. We discover 440 most active companies in this area. The fast-growing The First Hospital of Jilin University, The First Affiliated Hospital of Zhengzhou University, Jilin University take 2.59% of patent filing during this period.
Henan Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
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Patent: 8
New Jersey, United States
Patent: 7
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Patent: 7
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Patent: 7
With the analysis among related 1,195 patents in last 5 years, we discover 408 new entrants. Jilin University, Changshu Weisheng Medical Products Co., Ltd., C. R. Bard, Inc. (New Jersey) are the most active new entrants in this area.
Jilin Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
New Jersey, United States
Patent: 7
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Patent: 7
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Patent: 7
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Patent: 6
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Patent: 6
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Patent: 5
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Patent: 5
With the analysis among 95 patents, we discovered top 42 universities and scientific research institutions by total patent application. Jilin University, Chang Gung University of Science & Technology, Peking University are dominant in this area. They take 16.84% of the total patent filing.
Jilin Sheng, China
Patent: 9
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2