49 Utility Patents
#24 in Santa Monica, CA
#6,776 in California
#21,245 in US
#39,922 in the World
Forward Citations = 517
Company Filing History:

Amgen Fremont Inc.
Seattle Genetics, Inc.
4. 3 out of 64
Seagen Inc.
5. 2 out of 1,495

where one patent can have more than one assignee
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