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BIS-O-AMINOPHENOLS AND PROCESSES FOR PRODUCING BIS-O-AMINOPHENOLS

10/609,456 | U.S. Patent Application

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Location ELECTRONIC
Filed June 27, 2003
Examiner BRIAN J DAVIS
Class 564
Art Group 1621
Patent No. 6,861,560
Case Type Utility - 564/330000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 102 28 763.5
Last Updated: 6 years, 2 months ago
Date # Transaction