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SUPERABSORBENT SURFACE-TREATED CARBOXYALKYLATED POLYSACCHARIDES AND PROCESS FOR PRODUCING SAME

11/861,081 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 25, 2007
Examiner EVERETT WHITE
Class 514
Art Group 1621
Patent No. 8,461,129
Case Type Utility - 514/054000
Status Patented Case
Parent 60/826,845 Expired
Parent 60/912,471 Expired
Parent 60/912,611 Expired
Parent 60/912,623 Expired
Child 13/900,697 Abandoned
Last Updated: 1 year, 3 months ago
Date # Transaction