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COPOLYMER-1 IMPROVEMENTS IN COMPOSITIONS OF COPOLYMERS

08/447,146 | U.S. Patent Application

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Location ELECTRONIC
Filed May 22, 1995
Examiner FREDERICK F KRASS
Class 424
Art Group 1614
Patent No. 5,800,808
Case Type Utility - 424/078080
Status Patented Case
Parent 08/344,248 Abandoned
Parent 08/248,037 Abandoned
Child 09/32,334 Patented
Child 09/32,616 Patented
Child 09/32,647 Patented
Child 13/964,856 Abandoned
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Last Updated: 4 years, 7 months ago
Date # Transaction