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:
May. 18, 1976
Filed:
Jun. 28, 1972
Applicant:
Inventors:
Hubert Antonius Weber, deceased, LATE OF Delft, NL;
Adrianus Pieter Molenaar, Delft, NL;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 80 ; 424227 ;
Abstract
The present invention relates to a clear, stable, aqueous solution of oxytetracycline for medical applications consisting essentially of from 1% to 5% by weight of oxytetracycline and water containing polyvinyl pyrrolidone and a magnesium compound, said aqueous solution having a pH in the range of from 8.0 to 9.5 and a concentration of polyvinyl pyrrolidone of from 2.5% to 7.49% as well as to the process of preparing the same. The oxytetracycline solutions are utilized in parenteral and peroral administrations, are free from adverse side effects and are stable over long periods of storage.