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:
Mar. 06, 2001
Filed:
Sep. 17, 1998
Applicant:
Inventor:
Heinz Einig, Neustadt, DE;
Assignee:
Warner Lambert Company, Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/20 ;
U.S. Cl.
CPC ...
A61K 9/20 ;
Abstract
Solid oral administration forms from which the active ingredients can be isolated only with difficulty are described and comprise, besides conventional ingredients, as addition a mixture of pharmacologically suitable fats or gel formers with surfactants. Addition of the mixtures impedes extraction of the active ingredients out of the administration forms.