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:
Jun. 20, 2000
Filed:
Mar. 13, 1995
Applicant:
Inventors:
Hjarne Dyrsting, Virum, DK;
Torben Koch, Copenhagen, DK;
Assignee:
Dumex-Alpharma A/S, Copenhagen, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07H / ; C07K / ;
U.S. Cl.
CPC ...
514-8 ; 514 23 ; 514 53 ; 530322 ; 536-71 ; 536-72 ; 536 138 ;
Abstract
It has been found that sugar acid salts represent beneficial controlled release forms for basic organic drug compounds. Examples of appropriate salts include mono, di, oligo and polysaccharide poly-O-sulphonic acid salts of antibiotics such as tetracyclins and aminoglycosides.