8 Utility Patents
#3,199 in Seattle, WA
#11,474 in Washington
#254,065 in US
#519,767 in the World
Forward Citations = 52
Company Filing History:
Corixa Corporation

Aptevo Research and Development LLC
4. 1 out of 11
Emergent Product Development Seattle, LLC
5. 1 out of 1
Aptevo Reserch and Development LLC
where one patent can have more than one assignee
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