With the analysis among 63 patents, we discovered top 20 key players by total patent application. MicroVention, Inc., Cosmo Technologies Ltd., Welch Allyn, Inc. are dominant in this area. They take 34.92% of the total patent filing.
California, United States
Patent: 9
New York, United States
Patent: 6
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 1
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With the analysis among related 16 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Surgease Innovations Ltd., Welch Allyn, Inc., Hangzhou Avic Biotechnology Co. Ltd. take 50.00% of patent filing during this period.
New York, United States
Patent: 2
Hangzhou Avic Biotechnology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hubei Kangfei Medical Equipment Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 5 new entrants. Surgease Innovations Ltd., Hangzhou Avic Biotechnology Co. Ltd., The General Hospital of Shenyang Military Region are the most active new entrants in this area.
Hangzhou Avic Biotechnology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hubei Kangfei Medical Equipment Co., Ltd.
Hubei Sheng, China
Patent: 1
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