Patent directory · USPTO A61K / A61P
Patents matching “antihistamine”
3 pharma patents match "antihistamine" in our USPTO index (A61K/A61P) — applicant, grant date, expiration, and drug links.
Matches 3
Index total 30,257
Page 1 / 1
Quick answer
This filtered view shows 3 pharmaceutical patents matching "antihistamine" in our USPTO PatentsView index (CPC A61K/A61P). Search matches patent number, title, applicant, and CPC classification codes.
Patent results
-
US 8486923
Use of the combination of ciclesonide and antihistamines for the treatment of allergic rhinitis
granted -
US 7585520
Compositions containing both sedative and non-sedative antihistamines and sleep aids
granted -
US 6827946
Compositions containing both sedative and non-sedative antihistamines
expired