Patent directory · USPTO A61K / A61P
Patents matching “lansoprazole”
12 pharma patents match "lansoprazole" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.
Quick answer
This filtered view shows 12 pharmaceutical patents matching "lansoprazole" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.
Patent results
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US 9114085
Modified release pharmaceutical compositions of dexlansoprazole
granted -
US 8758818
Oral tablet compositions of dexlansoprazole
granted -
US 8753682
Dual release oral tablet compositions of dexlansoprazole
granted -
US 8741345
Modified release pharmaceutical compositions of dexlansoprazole
granted -
US 8563034
Dual release oral tablet compositions of dexlansoprazole
granted -
US 8563035
Oral tablet compositions of dexlansoprazole
granted -
US 7678816
Method of stabilizing lansoprazole
granted -
US 7622588
Method for the purification of lansoprazole
granted -
US 7285668
Process for the crystallization of (R)- or (S)-lansoprazole
granted -
US 7060837
Method for the purification of lansoprazole
granted -
US 7022859
Method for the purification of lansoprazole
expired -
US 6909004
Method for the purification of lansoprazole
expired