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PRESERVATION OF BIOACTIVE MATERIALS BY SPRAY DRYING

13/194,404 | U.S. Patent Application

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Location ELECTRONIC
Filed July 29, 2011
Examiner RUTH A DAVIS
Class 424
Art Group 1651
Patent No. 8,273,374
Case Type Utility - 424/489000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/978,949 Patented
Parent 11/809,662 Patented
Parent 10/412,651 Patented
Parent 60/372,192 Expired
Parent 60/447,683 Expired
Last Updated: 4 years, 11 months ago
Date # Transaction