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POLYMERS OF 3-BUTENE ESTERS,THEIR PREPARATION AND USE

08/956,533 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Oct. 23, 1997
Examiner FRED ZITOMER
Class 526
Art Group 1713
Patent No. 6,121,399
Case Type Utility - 526/320000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 09/31,825 Patented
Child 09/541,987 Patented
Child PCT/US98/22312 Published
Child 09/541,989 Patented
Child 09/729,718 Patented
Last Updated: 2 years, 8 months ago
Date # Transaction