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:
Dec. 28, 1993
Filed:
May. 21, 1990
Applicant:
Inventors:
Albert A Jaxa-Chamiec, Rickmansworth, GB;
Deirdre M Hickey, Welwyn, GB;
Virendra P Shah, Welwyn, GB;
Assignee:
SmithKline & French Laboratories Limited, Welwyn Garden City, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
424 7801 ; 521 32 ; 5253336 ; 526263 ;
Abstract
Polystyrene polymers bearing a quaternary ammonium group are disclosed. They are useful in the treatment of hypercholesterolaemia and the prevention of atherosclerosis. A compound of the invention is 6-(N,N-dimethyl-N-octylammonio)hexanoylated polystyrene chloride.