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:
Apr. 16, 1996
Filed:
Jul. 22, 1994
Applicant:
Inventors:
Ian R Buxton, Cambridge, GB;
Adrian Brown, Cambridge, GB;
Helen Critchley, Cambridge, GB;
Stewart T Leslie, Cambridge, GB;
Sandra T Malkowska, Cambridge, GB;
Derek A Prater, Cambridge, GB;
Ronald B Miller, Basel, CH;
Assignee:
Euro-Celtique, S.A., , LU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424495 ; 424493 ; 424479 ; 424480 ; 424472 ; 514869 ;
Abstract
A solid oral dosage form comprising diltiazem (or a pharmaceutically acceptable salt thereof) in controlled release form and hydrochlorothiazide in immediate release form. Preferably, the controlled release component comprises a plurality of spheroids comprising diltiazem and a spheronizing agent.
Quick Actions:
Buxton, Ian. (1996). Diltiazem pharmaceutical spheroid formulation (U.S. Patent No. 5508044). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5508044
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile