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. 26, 1993
Filed:
Oct. 08, 1991
Applicant:
Inventor:
Robert W Overell, Seattle, WA (US);
Assignee:
Immunex Corporation, Seattle, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
4351722 ; 4352402 ; 4353201 ; 536 231 ; 935 27 ; 935 32 ; 935 57 ; 935 70 ;
Abstract
A new class of oncogenic retroviral vectors is disclosed which comprise at least two oncogenes and a heterologous DNA sequence, each of which is independently transcribed in an infected or transfected cell under the control of a separate transcriptional control sequence.