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:
May. 13, 1997
Filed:
Nov. 30, 1994
Applicant:
Inventor:
Jeffrey R Shuster, Fairfield, CA (US);
Assignee:
Chiron Corporation, Emeryville, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
4353201 ; 435-6 ; 435 696 ; 4351723 ; 536 241 ; 536 242 ; 935 28 ; 935 55 ; 935 68 ; 935 69 ;
Abstract
Efficient integration of heterologous DNA into yeast genomic DNA is accomplished at high copy number by targeting integration vectors to dispersed repetitive elements such as DELTA sequences, Ty elements, or tRNA DNA sequences present in the host cell genome.