With the analysis among 87 patents, we discovered top 20 key players by total patent application. Eisai R&D Management Co., Ltd., Biotest AG, EVEC, Inc. are dominant in this area. They take 43.68% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Hessen, Germany
Patent: 12
Hokkaido, Japan
Patent: 10
Hovedstaden, Denmark
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
California, United States
Patent: 2
California, United States
Patent: 2
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With the analysis among related 7 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Immutep SAS, Glaxosmithkline Intellectual Property Development Ltd., Amgen, Inc. take 85.71% of patent filing during this period.
Glaxosmithkline Intellectual Property Development Ltd.
East Sussex, United Kingdom
Patent: 2
California, United States
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 3 new entrants.
Glaxosmithkline Intellectual Property Development Ltd.
East Sussex, United Kingdom
Patent: 2
With the analysis among 17 patents, we discovered top 2 universities and scientific research institutions by total patent application.
New York, United States
Patent: 4