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:
Aug. 22, 2000
Filed:
Oct. 09, 1998
Finn Skou Pedersen, DK 8210 AarhusV, DK;
Anders Henrik Lund, DK 8000 Aarhus C, DK;
Jette Lovmand, DK 8340 H.o slashed.rning, DK;
Poul Jo slashed.rgensen, DK 8240 Risskov, DK;
Mogens Duch, DK 8240 Risskov, DK;
Other;
Abstract
A retroviral vector comprising a retrovirus with infectivity for birds and/or mammals in which at least part of the genomic RNA sequences carrying information for the production of viral proteins required in trans for retroviral replication have been replaced by one or more sequences carrying information to be introduced in a target cell chromosome, characterized in that the primer binding site (PBS) has been modified to a sequence that does not allow strong base pairing with the 3' end or other priming sequence in any naturally occurring tRNA. The present application is directed to the tRNA-like primer.