IP Library › Granted Patent US 6,653,496
Granted Patent Utility PCT National Stage
US 6,653,496 · Confirmation No. 2524

METHOD FOR PRODUCING ACRYLONITRILE, CATALYST FOR USE THEREIN AND METHOD FOR PREPARING THE SAME

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2003-08-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-05 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2003-08-05 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-08-05 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-08-05 LET. Miscellaneous Incoming Letter 1 View
2002-04-08 LET. Miscellaneous Incoming Letter 51 View
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Quick Facts
Patent No.
US 6,653,496
App. No.
10/110,061
Filed
2002-04-08
Granted
2003-11-25
Art Unit
1626
PTA
-46 days