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COPOLYMER-1 IMPROVEMENTS IN COMPOSITIONS OF COPOLYMERS

11/98,432 | U.S. Patent Application

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Location ELECTRONIC
Filed April 5, 2005
Examiner RAYMOND J HENLEY III
Class 514
Art Group 1614
Patent No. 7,199,098
Case Type Utility - 514/002000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/615,865 Patented
Parent 10/14,477 Patented
Parent 09/510,466 Patented
Parent 09/32,334 Patented
Parent 08/447,146 Patented
Parent 08/344,248 Abandoned
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Last Updated: 4 years, 3 months ago
Date # Transaction