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. 22, 1979
Filed:
Jan. 13, 1978
Applicant:
Inventors:
Assignee:
Lipha, Lyonnaise Industrielle Pharmaceutique, Lyon, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 35 ; 424 19 ;
Abstract
An orally administrable pharmaceutical composition comprises a dosage of the acid oralate of naftidrofuryl having a prolonged release coating which is a film formed from hydroxypropyl methyl cellulose and ethyl cellulose, the content of ethyl cellulose being between 30 and 50% and containing 8 to 15% of propylene glycol relative to the total of the cellulose derivatives. The composition, having prolonged therapeutic activity is capable of being used in the treatment of arterial diseases in limbs, circulatory disorders in the hands and feet, cerebral vascular disorders and diffuse circulatory insufficiency with elderly people.