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:
Aug. 31, 1976
Filed:
Jul. 12, 1974
Applicant:
Inventor:
Donald L Wise, Belmont, MA (US);
Assignee:
Dynatech Corporation, Burlington, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 22 ; 128260 ; 1283355 ; 424 19 ; 424 32 ; 424 33 ; 424 78 ; 260 / ;
Abstract
A novel class of polymer-based products for use in physiological environment, e.g. for use as sutures or implanted, medicine-bearing compositions for use in controlled-rate medication, or the like. The advantageous polymers on which these products are based are condensation polymers formed of Krebs cycle acid-type compounds and a physiologically-tolerable polyol type compound such as glycerol or the like.