47 Utility Patents
#453 in Austin, TX
#1,571 in Texas
#22,723 in US
#42,742 in the World
Forward Citations = 1,683
Company Filing History:

Igen International, Inc.
Igen, Inc.
4. 3 out of 70

5. 2 out of 832,347 patents
Other
where one patent can have more than one assignee
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