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OLIGOMERIC COMPOUNDS HAVING NITROGEN-CONTAINING LINKAGES

08/669,300 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Aug. 8, 1996
Examiner JEZIA RILEY
Class 536
Art Group 1656
Patent No. 6,121,433
Case Type Utility - 536/022100
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent PCT/US95/00350 -
Parent 08/180,124 Patented
Parent 08/39,979 Abandoned
Parent 08/40,933 Abandoned
Parent 08/40,903 Patented
Parent 08/40,526 Patented
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Last Updated: 4 years, 11 months ago
Date # Transaction