PATLY.AIApplication
12553220 · ASCORBIC ACID DERIVATIVES
Filed 2009-09-03 · Granted · Patent 7741496 (2010-06-22) The official file ↗The patent and its PDF ↗ · Art unit 1625 · Examiner David E Gallis Typical · CPC C07D 407/04 · CORUM INC. · WPAT, PC
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