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METHOD FOR PURIFYING URATE OXIDASE TETRAMERS AND OCTAMERS

13/85,793 | U.S. Patent Application

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Location ELECTRONIC
Filed April 13, 2011
Examiner PREMA MARIA MERTZ
Class 435
Art Group 1646
Patent No. 8,921,064
Case Type Utility - 435/025000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/882,750 Patented
Parent 10/928,370 Abandoned
Parent 09/501,730 Patented
Parent 09/839,946 Patented
Parent 09/370,084 Patented
Parent 60/219,318 Expired
Last Updated: 2 years, 1 month ago
Date # Transaction