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Fluorochemical composition comprising perfluoropolyether and an extender for the treatment of fibrous substrates

10/444,415 | U.S. Patent Application

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Location ELECTRONIC
Filed May 23, 2003
Examiner BENJAMIN GILLESPIE
Class 528
Art Group 1796
Case Type Utility - 528/044000
Status Abandoned -- Failure to Respond to an Office Action
Parent 60/383,085 Expired
Child 11/757,963 Abandoned
Child 11/757,965 Abandoned
Child 11/757,967 Abandoned
Child 12/350,654 Abandoned
Last Updated: 4 years, 2 months ago
Date # Transaction