IP Library › Granted Patent US 6,444,828
Granted Patent Utility PCT National Stage
US 6,444,828 · Confirmation No. 8522

METHOD FOR PREPARING 1-ALKYL-PYRAZOL-5-CARBOXYLIC ACID ESTERS III

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2001-02-09 LET. Miscellaneous Incoming Letter 31 View
2001-02-09 LET. Miscellaneous Incoming Letter 31 View
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Quick Facts
Patent No.
US 6,444,828
App. No.
09/762,626
Filed
2001-02-09
Granted
2002-09-03
Art Unit
1626
PTA
0 days