IP Library › Patent Application 10130797
Patent Application Utility PCT National Stage
App. No. 10/130,797 · Confirmation No. 8181

PROCESS FOR PRODUCTION OF METHYLCOBALAMIN

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
2003-10-09 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-23 TRNA Transmittal of New Application 2 View
2002-05-23 A.PE Preliminary Amendment 2 View
2002-05-23 SPEC Specification 17 View
2002-05-23 CLM Claims 4 View
2002-05-23 ABST Abstract 1 View
2002-05-23 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/130,797
Filed
2002-05-23
Granted
2003-12-02
Pub. No.
US20020183511A1
Examiner
FORD, JOHN M
Art Unit
1624
PTA
-2 days