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HYDROGELS FOR PROTEIN CONCENTRATION

11/725,751 | U.S. Patent Application

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Location ELECTRONIC
Filed March 20, 2007
Examiner ABDEL A MOHAMED
Class 530
Art Group 1654
Patent No. 7,605,232
Case Type Utility - 530/380000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 10/293,453 Patented
Parent 10/68,807 Patented
Parent 09/147,897 Abandoned
Parent PCT/US97/16897 Published
Parent 60/26,526 Expired
Parent 60/39,904 Expired
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Last Updated: 3 years, 10 months ago
Date # Transaction