IP Library › Patent Application 09807173
Patent Application Utility PCT National Stage
App. No. 09/807,173 · Confirmation No. 3121

QUINAZOLINONE DERIVATIVES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2007-05-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-09-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-04-10 LET. Miscellaneous Incoming Letter 45 View
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Quick Facts
App. No.
09/807,173
Filed
2001-04-10
Granted
2003-11-11
Art Unit
1624
PTA
0 days