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:
Mar. 29, 1977
Filed:
Apr. 30, 1975
Applicant:
Inventors:
Pierre Jolles, Paris, FR;
Daniele Migliore-Samour, Kremlin-Bicetre (Val de Marne), FR;
Assignee:
Agence Nationale de Valorisation de la Recherche (ANVAR), Neuilly-sur-Seine, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 92 ; 424 88 ; 424 95 ; 424123 ; 424177 ; 424195 ;
Abstract
There is disclosed a process for obtaining acetylated watersoluble extracts of corynebacteria and specifically of Corynebacterium parvum, of low molecular weight. Said process comprises acetylating delipidated bacterial residues of bacteria cells and isolating the watersoluble extracts by physico-chemical means. Said extracts are useful as immunological adjuvants in veterinary and human therapy.