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. 16, 1980
Filed:
Oct. 25, 1977
Applicant:
Inventors:
Edgar Sache, Bures-sur-Yvette, FR;
Henri Bertrand, Chatillon-sur-Bagneux, FR;
Assignee:
Choay, S.A., Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N / ;
U.S. Cl.
CPC ...
424183 ; 424180 ; 536 21 ;
Abstract
Heparin-based preparations wherein heparin is retained in or on liposomes. The lipids of said liposomes are preferably phospholipids comprising acyl chains derived from non saturated fatty acids, advantageously essential acids. These heparin-liposomes preparations have heparinic activity when administered in vivo by the oral route and a delayed-type action.