68 Utility Patents
#95 in Seattle, WA
#427 in Washington
#11,444 in US
#21,041 in the World
Forward Citations = 1,258
Company Filing History:


Zymogenetics, Inc.
4. 9 out of 28
Osteoscreen, Inc.
5. 2 out of 831,952 patents
Other
where one patent can have more than one assignee
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