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:
Jul. 04, 2006
Filed:
Sep. 10, 2001
Applicants:
Christopher Baum, Hamburg, DE;
Daniel Schaumann, Reinbek, DE;
Inventors:
Christopher Baum, Hamburg, DE;
Daniel Schaumann, Reinbek, DE;
Assignee:
Heinrich-Pette-Institute, Hamburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 1/00 (2006.01); C12N 15/09 (2006.01); C12N 15/63 (2006.01); C12N 15/70 (2006.01); C12N 15/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
The subject of the invention is retroviral gene transfer vectors in which foreign sequences are introduced between the retroviral primer binding site (PBS) and the retroviral splice donor (SD). The efficiency of gene expression is improved by this modification, and the vectors are characterized by an increased reliability during use.