Seattle, WA, United States of America

Aptevo Biotherapeutics LLC


USPTO Granted Patents = 1



Trademarks = 9

Forward Citations = 0

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15 inventors (with patents filed for the assignee):

goldMedal Michael J Griffith (1 out of 1 patent)

silverMedal William N Drohan (1 out of 47 patents)

bronzeMedal Darrel W Stafford (16 patents)

4 John R Taylor, Jr (3 patents)

5 Samia Mankarious (1 patent)

6 John R Taylor (0 patent)

7 Michael J Griffith (0 patent)

8 William N Drohan (0 patent)

9 Samia Mankarious (0 patent)


1 patent:

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#923 in Seattle, WA

#3,273 in Washington

#133,893 in US

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Seattle, WA, United States of America
Forward Citations = 0

15 inventors:

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