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:
Oct. 23, 1990
Filed:
Jun. 12, 1989
Applicant:
Inventors:
Marie-Jose B Quentin-Millet, Villeurbanne, FR;
Francois Arminjon, Lyons, FR;
Roupen R Donikian, Lyons, FR;
Assignee:
Institut Merieux, Lyons, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435252 ; 4352536 ; 435244 ; 4352521 ; 435248 ; 435822 ;
Abstract
A culture medium composition for bacteria of the Bordetella genus comprises a nutrient medium containing cyclodextrin or a salt thereof in combination with an etherified derivative of D-glucose polymer having a molecular mass at least equal to 2,000. A process for culturing bacteria of the Bordetella genus with such a medium is also disclosed.