16 Utility Patents
#2,072 in San Francisco, CA
#31,991 in California
#114,356 in US
#227,887 in the World
Forward Citations = 242
Company Filing History:

Facet Biotech Corporation

4. 1 out of 20
Pdl Biopharma, Inc.
5. 1 out of 13
Abbott Biotherapeutics Corp.
where one patent can have more than one assignee
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