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. 07, 1998
Filed:
Oct. 11, 1995
Applicant:
Inventors:
Gary Wayne Ketner, Columbia, MD (US);
Philip Andrew Hieter, Baltimore, MD (US);
Janice E Clements, Columbia, MD (US);
Assignee:
The Johns Hopkins University, Baltimore, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
4351723 ; 4352542 ; 43525421 ;
Abstract
Homologous recombination techniques are used to produce yeast artificial chromosomes (YAC) containing foreign target DNA by utilizing at least three DNA segments which yield the vector. Preferred embodiments allow the production of viral DNA which is infectious.