IP Library › Patent Application 09806652
Patent Application Utility PCT National Stage
App. No. 09/806,652 · Confirmation No. 3296

CONDENSED PYRIDAZINE COMPOUNDS, THEIR PRODUCTION AND USE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2001-04-02 ABST Abstract 1 View
2001-04-02 LET. Miscellaneous Incoming Letter 130 View
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Quick Facts
App. No.
09/806,652
Filed
2001-04-02
Granted
2003-08-26
Art Unit
1624
PTA
0 days