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:
Jan. 17, 1995
Filed:
Mar. 24, 1993
Applicant:
Inventors:
Richard S Geary, San Antonio, TX (US);
Herman W Schlameus, San Antonio, TX (US);
Assignee:
Southwest Research Institute, San Antonio, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424489 ; 424450 ; 424451 ; 424464 ; 424469 ; 424474 ; 424490 ; 4284022 ; 42840221 ; 42840224 ; 436829 ; 264-43 ; 264-432 ; 264-433 ; 514962 ; 514963 ;
Abstract
A pharmaceutical composition comprising a shaped enteric material having distributed therethrough preferably substantially uniformly, pharmaceutical loaded particles, said particles having a size no greater than about 10 microns in any dimension and being alkali insoluble and the method of delivering pharmaceuticals to Peyer's glands.