With the analysis among 84 patents, we discovered top 25 key players by total patent application. Kyowa Kirin Co., Ltd., Viral Technologies, Inc., Gilead Sciences, Inc. are dominant in this area. They take 34.52% of the total patent filing.
Tokyo-to, Japan
Patent: 12
Virginia, United States
Patent: 9
California, United States
Patent: 8
New Jersey, United States
Patent: 4
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With the analysis among related 14 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Kyowa Kirin Co., Ltd., NEC Corp., Shanghai Cell Therapy Group Co. Ltd. take 85.71% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Okinawa-ken, Japan
Patent: 2
With the analysis among related 14 patents in last 5 years, we discover 3 new entrants.
Shanghai Shi, China
Patent: 2
With the analysis among 69 patents, we discovered top 9 universities and scientific research institutions by total patent application. President & Fellows of Harvard College, Hokkaido University, Eastern Virginia Medical School are dominant in this area. They take 52.17% of the total patent filing.
Massachusetts, United States
Patent: 19
Virginia, United States
Patent: 4
Miyazaki-ken, Japan
Patent: 3
Okinawa-ken, Japan
Patent: 3
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1