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. 22, 1977
Filed:
Apr. 30, 1975
Applicant:
Inventors:
Pierre Jolles, Paris, FR;
Daniele Migliore-Samour, Kremlin-Bicetre, 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
Watersoluble extracts of corynebacteria cells are obtained by a process which comprises the steps of subjecting bacterial residues of corynebacteria containing diaminopimelic acid, e.g. Corynebacterium parvum cells, to a mild extraction and of isolating the watersoluble extracts so obtained by physico-chemical methods. Said extracts are useful as immunological adjuvants.