IP Library › Patent Application 09801344
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App. No. 09/801,344 · Confirmation No. 6863

DIAMINOCYCLOBUTENE-3,4-DIONE DERIVATIVES, THEIR PREPARATION AND USE

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
2001-06-14 ABST Abstract 1 View
2001-03-08 TRNA Transmittal of New Application 4 View
2001-03-08 SPEC Specification 25 View
2001-03-08 CLM Claims 5 View
2001-03-08 OATH Oath or Declaration filed 1 View
2001-03-08 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
App. No.
09/801,344
Filed
2001-03-08
Granted
2002-07-02
Pub. No.
US20010056092A1
Art Unit
1626
PTA
-71 days