20 Utility Patents
#132 in Belmont, CA
#23,893 in California
#83,666 in US
#164,346 in the World
Forward Citations = 175
Company Filing History:
Facet Biotech Corporation
Pdl Biopharma, Inc.
Abbott Biotherapeutics Corp.
4. 3 out of 23
Harpoon Therapeutics, Inc.
5. 2 out of 848

where one patent can have more than one assignee
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