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COMPOSITIONS OF MATTER AND BARRIER LAYER COMPOSITIONS

10/776,553 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 10, 2004
Examiner CAROL M KOSLOW
Class 252
Art Group 1755
Patent No. 7,279,118
Case Type Utility - 252/30140R
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/641,826 Patented
Parent 09/219,041 Patented
Last Updated: 4 years, 5 months ago
Date # Transaction