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. 04, 1995
Filed:
Mar. 18, 1994
Applicant:
Inventors:
Edward M Rudnic, No. Potomac, MD (US);
John A McCarty, Biscayne Park, FL (US);
George W Belenduik, Potomac, MD (US);
Assignee:
Pharmavene, Inc., Gaithersburg, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
514 14 ; 424410 ; 424457 ; 424458 ; 424459 ; 424461 ; 424463 ; 424488 ; 424490 ; 424491 ; 424493 ; 424498 ; 424499 ; 424502 ; 514 15 ; 514 16 ; 514 17 ; 514 18 ; 514 19 ;
Abstract
A pharmaceutical preparation including a drug incorporated into hydrophobic particles comprised of long chain carboxylic acid or ester thereof or long chain alcohol, wherein the particles are incorporated into a unit dosage form and are individually coated with an enteric coating and/or the unit dosage form includes an enteric protective material.