IP Library › Patent Application 10030909
Patent Application Utility PCT National Stage
App. No. 10/030,909 · Confirmation No. 9902

PROCESS FOR THE PREPARATION OF BASIC ANTIBIOTIC-INORGANIC ACID ADDITION SALTS AND INTERMEDIATE OXALATES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2003-09-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-01-14 ABST Abstract 1 View
2002-01-14 LET. Miscellaneous Incoming Letter 45 View
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Quick Facts
App. No.
10/030,909
Filed
2002-01-14
Granted
2003-11-04
Art Unit
1624
PTA
-2 days