IP Library › Granted Patent US 6,667,401
Granted Patent Utility PCT National Stage
US 6,667,401 · Confirmation No. 1801

METHOD FOR PRODUCING HETEROCYCLIC COMPOUNDS

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 Code Description Pages PDF
2003-09-22 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-22 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2003-09-22 C.AD Change of Address 1 View
2002-03-26 TRNA Transmittal of New Application 2 View
2002-03-26 A.PE Preliminary Amendment 9 View
2002-03-26 SPEC Specification 11 View
2002-03-26 CLM Claims 2 View
2002-03-26 ABST Abstract 1 View
2002-03-26 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,667,401
App. No.
10/048,710
Filed
2002-03-26
Effective Filing
2002-01-17
Granted
2003-12-23
Pub. No.
US20030114667A1
Art Unit
1624
PTA
-50 days