With the analysis among 585 patents, we discovered top 317 key players by total patent application. General Electric Co., EHC Canada, Inc., CeloNova Stent Inc are dominant in this area. They take 6.15% of the total patent filing.
Massachusetts, United States
Patent: 16
Ontario, Canada
Patent: 10
Texas, United States
Patent: 9
Texas, United States
Patent: 8
Louisiana, United States
Patent: 7
Zhejiang Sheng, China
Patent: 7
Texas, United States
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hyogo-ken, Japan
Patent: 1
With the analysis among related 326 patents applied in the last 5 years. We discover 206 most active companies in this area. The fast-growing Tianjin University, Beijing University of Technology, Hohai University take 8.59% of patent filing during this period.
Tianjin Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among related 326 patents in last 5 years, we discover 156 new entrants. Yanshan University, Changsha University of Science & Technology, INEOS Styrolution Group GmbH are the most active new entrants in this area.
Hebei Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Manitoba, Canada
Patent: 3
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Patent: 2
Ohio, United States
Patent: 2
With the analysis among 529 patents, we discovered top 131 universities and scientific research institutions by total patent application. Tianjin University, Zhejiang University, Beijing University of Technology are dominant in this area. They take 9.83% of the total patent filing.
Tianjin Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 17
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7