IP Library › Patent Application 09869939
Patent Application Utility PCT National Stage
App. No. 09/869,939 · Confirmation No. 2909

NOVEL METHOD FOR PREPARING CHIRAL AMINO ACIDS

Inventor: Isabelle Pelta
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2003-11-24 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-11-24 OATH Oath or Declaration filed 3 View
2001-10-09 LET. Miscellaneous Incoming Letter 54 View
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Quick Facts
App. No.
09/869,939
Filed
2001-10-09
Effective Filing
2001-07-09
Granted
2004-01-27
Art Unit
1625
PTA
0 days