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:
Mar. 20, 2001
Filed:
Aug. 31, 1999
Applicant:
Inventors:
Wai-Ping Leung, San Diego, CA (US);
Young Yang, San Diego, CA (US);
Tobias Preckel, Walbronn, DE;
Per Peterson, Bedminister, NJ (US);
Assignee:
Ortho-McNeil Pharmaceutical, Inc., Raritan, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01K 6/7027 ; C12N 1/500 ; C12N 1/509 ; C12N 1/563 ;
U.S. Cl.
CPC ...
A01K 6/7027 ; C12N 1/500 ; C12N 1/509 ; C12N 1/563 ;
Abstract
A transgenic mouse with alterations in a PA28&bgr; gene is prepared by introduction of an altered PA28&bgr; gene into a host mouse. The resulting transgenic animals do not produce functional PA28 molecules. Cells and cell lines derived from these animals also contain the altered PA28&bgr; gene.