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COPOLYMER-1 IMPROVEMENTS IN COMPOSITIONS OF COPOLYMERS

09/32,647 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Feb. 27, 1998
Examiner PETER F KULKOSKY
Class 514
Art Group 1615
Patent No. 6,054,430
Case Type Utility - 514/012000
Status Patented Case
Parent 08/447,146 Patented
Parent 08/344,248 Abandoned
Parent 08/248,037 Abandoned
Child 09/510,466 Patented
Last Updated: 4 years, 2 months ago
Date # Transaction