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AMINE CATALYSTS FOR POLYURETHANE FOAMS

17/501,967 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 14, 2021
Examiner JOHN M COONEY
Class 521
Art Group 1765
Case Type Utility - 521/112000
Status Response to Non-Final Office Action Entered and Forwarded to Examiner
Parent 16/160,438 Patented
Parent 15/378,297 Abandoned
Parent 12/241,606 Patented
Parent 60/979,453 Expired
Last Updated: 2 years, 7 months ago
Date # Transaction