The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 1987
Filed:
Jun. 26, 1986
Applicant:
Inventors:
William J Mergens, West Caldwell, NJ (US);
Harold L Newmark, Maplewood, NJ (US);
Prabhakar R Sheth, Pearl River, NJ (US);
Jacques L Tossounian, Pine Brook, NJ (US);
Assignee:
Hoffman-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424451 ; 514458 ; 514474 ; 424464 ;
Abstract
The effect of a controlled release, hydrodynamically balanced dosage formulation containing both an aqueous phase N-nitroso compound blocking agent and a lipid phase N-nitroso compound blocking agent in preventing the formation of nitrosamines and nitrosamides in the stomach is disclosed.