9 Utility Patents
#95 in Wheaton, IL
#8,427 in Illinois
#223,679 in US
#455,818 in the World
Forward Citations = 135
Company Filing History:

Qo Chemicals, Inc.
Other
4. 1 out of 149

5. 1 out of 1,528
Amoco Corporation
where one patent can have more than one assignee
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