IP Library › Patent Application 09857731
Patent Application Utility PCT National Stage
App. No. 09/857,731 · Confirmation No. 9614

22S-HYDROXYCHOLESTA-8, 14-DIENE DERIVATIVES WITH MEIOSIS REGULATING ACTIVITY

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2007-06-06 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-09-01 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-07-16 LET. Miscellaneous Incoming Letter 29 View
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Quick Facts
App. No.
09/857,731
Filed
2001-07-16
Granted
2003-03-04
Art Unit
1616
PTA
0 days