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:
Nov. 20, 1990
Filed:
Aug. 01, 1989
Applicant:
Inventors:
Subraman R Cherukuri, Towaco, NJ (US);
Frank P Calabro, Budd Lake, NJ (US);
Gul Mansukhani, Staten Island, NY (US);
Martin M Rieger, Morris Plains, NJ (US);
Milton Elefant, Livingston, NJ (US);
Assignee:
Warner-Lambert Company, , US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
414 48 ; 426-3 ;
Abstract
According to this invention a medicament containing gum having improved delivery properties is produced by utilizing a chewing gum composition having a moisture content not greater than 0.3% by weight which softens at 40.degree. C. to 60.degree. C. and has an equilibrium relative humidity lower than the ambient relative humidity as produced and combined with a powdered, insoluble medicament which has been co-spray dried with sugar.