With the analysis among 227 patents, we discovered top 56 key players by total patent application. ZymoGenetics, Inc., Oplon BV, Aventis Pharma Deutschland GmbH are dominant in this area. They take 43.61% of the total patent filing.
Washington, United States
Patent: 48
Zuid-Holland, Netherlands
Patent: 41
Hessen, Germany
Patent: 10
New York, United States
Patent: 9
Hamburg, Germany
Patent: 7
California, United States
Patent: 7
California, United States
Patent: 7
Sachsen, Germany
Patent: 7
New York, United States
Patent: 4
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With the analysis among related 49 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Peking University, Toyo Seikan Group Holdings Ltd., Yokohama National University take 22.45% of patent filing during this period.
Beijing Shi, China
Patent: 4
Kanagawa-ken, Japan
Patent: 3
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
New York, United States
Patent: 2
Massachusetts, United States
Patent: 1
Hampshire, United Kingdom
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 28 new entrants. Peking University, Toyo Seikan Group Holdings Ltd., Yokohama National University are the most active new entrants in this area.
Beijing Shi, China
Patent: 4
Kanagawa-ken, Japan
Patent: 3
Guangdong Sheng, China
Patent: 2
Hampshire, United Kingdom
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 109 patents, we discovered top 27 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, The Johns Hopkins University, University of Rochester are dominant in this area. They take 28.44% of the total patent filing.
Massachusetts, United States
Patent: 11
New York, United States
Patent: 4
Beijing Shi, China
Patent: 4
Texas, United States
Patent: 3
Shandong Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 3
Zuid-Holland, Netherlands
Patent: 3
Liaoning Sheng, China
Patent: 3