IP Library › Granted Patent US 6,680,405
Granted Patent Utility PCT National Stage
US 6,680,405 · Confirmation No. 1690

PROCESS FOR THE PREPARATION OF METHYL METHACRYLATE

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Quick Facts
Patent No.
US 6,680,405
App. No.
10/048,465
Filed
2002-02-06
Granted
2004-01-20
Art Unit
1621
PTA
0 days