With the analysis among 158 patents, we discovered top 20 key players by total patent application. AbbVie, Inc., Halozyme, Inc., Symphogen A/S are dominant in this area. They take 57.59% of the total patent filing.
Illinois, United States
Patent: 35
California, United States
Patent: 29
Hovedstaden, Denmark
Patent: 27
New York, United States
Patent: 13
Shanghai Shi, China
Patent: 8
Leitekang (Suzhou) Biopharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
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With the analysis among related 24 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing AbbVie, Inc., Amgen, Inc., Shanghai Henlius Biotech, Inc. take 91.67% of patent filing during this period.
Illinois, United States
Patent: 18
California, United States
Patent: 2
Shanghai Shi, China
Patent: 2
New York, United States
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 3 new entrants.
California, United States
Patent: 2
New York, United States
Patent: 1
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