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:
Aug. 22, 2000
Filed:
Dec. 02, 1994
Applicant:
Inventors:
Michelle M Sims, Stoughton, WI (US);
Neal L First, Madison, WI (US);
Assignee:
Infigen, Inc., DeForest, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
800 21 ; 800 15 ; 800 17 ; 800 24 ; 435373 ; 435325 ; 435378 ; 435379 ; 435380 ; 435381 ; 435455 ; 435449 ; 435450 ; 435375 ; 435377 ; 435383 ; 435392 ;
Abstract
The use of totipotent embryonic stem cells to provide substantially identical cells for embryo cloning techniques is described. The method includes the culture of loose suspensions of inner cell mass cells of bovine animals to retrieve large populations of stem cells. The invention also describes the use of stem cells in various genetic manipulation techniques.