52 Utility Patents
#175 in Seattle, WA
#728 in Washington
#18,874 in US
#35,280 in the World
Forward Citations = 833
Company Filing History:
Zymogenetics, Inc.

Ares Trading S.a.
4. 1 out of 17
Anergen, Inc.
5. 1 out of 2
National Jewish Medical Research Center
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