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. 08, 1998
Filed:
Nov. 04, 1993
Applicant:
Inventors:
Taiki Tamaoki, Calgary, CA;
Hidekazu Nakabayashi, Calgary, CA;
Assignee:
University Technologies International, Inc., Calgary, CA;
Primary Examiner:
Int. Cl.
CPC ...
C12P / ;
U.S. Cl.
CPC ...
435 691 ; 935 34 ;
Abstract
The present invention relates to a method of expressing a heterologous gene in mammalian cells and a recombinant DNA construct for use in the method. The invention also relates to a method of specifically killing cells which constitutively express AFP.