IP Library › Patent Application 10129736
Patent Application Utility PCT National Stage
App. No. 10/129,736 · Confirmation No. 5799

H-ANNELLATED BENZO[F]CHROMENES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-09-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-10 TRNA Transmittal of New Application 2 View
2002-05-10 A.PE Preliminary Amendment 8 View
2002-05-10 SPEC Specification 11 View
2002-05-10 CLM Claims 6 View
2002-05-10 ABST Abstract 1 View
2002-05-10 DRW Drawings-only black and white line drawings 2 View
2002-05-10 OATH Oath or Declaration filed 1 View
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Quick Facts
App. No.
10/129,736
Filed
2002-05-10
Granted
2004-02-03
Pub. No.
US20030040623A1
Art Unit
1625
PTA
0 days