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. 03, 1991
Filed:
Nov. 02, 1989
Applicant:
Inventors:
Richard J Whitbourne, Fairport, NY (US);
Margaret A Mangan, Rochester, NY (US);
Assignee:
Sterilization Technical Services, Inc., Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A01N / ;
U.S. Cl.
CPC ...
424 56 ; 424 9464 ; 514-2 ; 514 12 ; 514196 ; 514197 ; 514201 ; 514209 ; 530830 ; 536 21 ; 523112 ;
Abstract
Anti-thrombobenic, anti-microbial compositions containing heparin reacted with quaternary ammonium components and bound with water-insoluble polymers are disclosed. Such compositions may also contain additional quaternary ammonium compounds not reacted with heparin and may also contain quaternary ammonium compound(s) reacted with antibiotics.