With the analysis among 438 patents, we discovered top 100 key players by total patent application. Heartport, Inc., Actamax Surgical Materials LLC, Huarong Kechuang Biotechnology (Tianjin) Co., Ltd. are dominant in this area. They take 21.46% of the total patent filing.
California, United States
Patent: 35
Delaware, United States
Patent: 33
Tianjin Shi, China
Patent: 26
Guangdong Sheng, China
Patent: 14
Chungcheongbuk-do, South Korea
Patent: 9
Virginia, United States
Patent: 9
Beijing Shi, China
Patent: 9
California, United States
Patent: 9
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With the analysis among related 319 patents applied in the last 5 years. We discover 109 most active companies in this area. The fast-growing Huarong Kechuang Biotechnology (Tianjin) Co., Ltd., Chonghao Technology Co., Ltd., Vascular Graft Solutions Ltd. take 15.67% of patent filing during this period.
Tianjin Shi, China
Patent: 25
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 8
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Patent: 7
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Patent: 6
Tianjin Shi, China
Patent: 6
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Patent: 5
Henan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
With the analysis among related 319 patents in last 5 years, we discover 93 new entrants. Chonghao Technology Co., Ltd., Vascular Graft Solutions Ltd., Yisheng Technology (Tianjin) Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 6
Henan Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Nanjing General Hospital of Nanjing Military Command
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 115 patents, we discovered top 23 universities and scientific research institutions by total patent application. The Johns Hopkins University, Kurume University, Jilin University are dominant in this area. They take 15.65% of the total patent filing.
Fukuoka-ken, Japan
Patent: 7
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2