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. 30, 1993
Filed:
Jul. 31, 1989
Applicant:
Inventor:
Eric DeGryse, Strasbourg, FR;
Assignee:
Transgene, S.A., Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; C12N / ; C12N / ; C12N / ; C07H / ; C07K / ;
U.S. Cl.
CPC ...
435 691 ; 435 91 ; 4351723 ; 43525233 ; 4353201 ; 4352351 ; 536 231 ; 536 235 ; 536 2352 ; 536 237 ; 536 232 ; 530350 ; 935 10 ; 935 19 ; 935 23 ; 935 27 ; 935 42 ; 935 56 ; 935 73 ;
Abstract
The present invention relates to a method for the stabilization of a plasmid vector contained in a bacterium, wherein the bacterium comprises a dap.sup.- chromosomal mutation and wherein the plasmid vector carries a dap.sup.+ gene.