IP Library Granted Patent US 6,495,689
Granted Patent Utility
US 6,495,689 · Confirmation No. 6241

SYNTHESIS OF INTERMEDIATES USEFUL IN PREPARING TRICYCLIC COMPOUNDS

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Code Description Pages PDF
2002-01-18 TRNA Transmittal of New Application 3 View
2002-01-18 ABST Abstract 1 View
2001-06-21 TRNA Transmittal of New Application 2 View
2001-06-21 A.PE Preliminary Amendment 4 View
2001-06-21 SPEC Specification 23 View
2001-06-21 CLM Claims 5 View
2001-06-21 ABST Abstract 3 View
2001-06-21 OATH Oath or Declaration filed 18 View
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Quick Facts
Patent No.
US 6,495,689
App. No.
09/886,845
Filed
2001-06-21
Granted
2002-12-17
Pub. No.
US20020077331A1
Art Unit
1625
PTA
-114 days