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:
Sep. 18, 2001
Filed:
Jun. 25, 1999
Applicant:
Inventors:
Erhard Kopetzki, Penzberg, DE;
Christian Schantz, Thalhausen, DE;
Assignee:
Roche Diagnostics GmbH, Mannheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 1/574 ; C12N 1/20 ; C12N 1/564 ; C12Q 1/68 ; C12P 2/106 ; C12P 1/934 ; C07H 1/202 ; C07H 2/104 ;
U.S. Cl.
CPC ...
C12N 1/574 ; C12N 1/20 ; C12N 1/564 ; C12Q 1/68 ; C12P 2/106 ; C12P 1/934 ; C07H 1/202 ; C07H 2/104 ;
Abstract
A prokaryotic expression vector including an origin of replication, at least one eukaryotic auxotrophy marker gene which encodes an enzyme required for the synthesis of a product necessary for the survival of at auxotrophic prokaryote under the control of a eukaryotic promoter, a foreign gene under the control of a prokaryotic promoter, and one or more transcription terminators.