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:
Jun. 17, 2003
Filed:
Apr. 23, 1999
Applicant:
Inventors:
Yann Echelard, Jamaica Plains, MA (US);
Esmail Behbodi, Shrewsbury, MA (US);
William Gavin, Dudley, MA (US);
David Melican, Fiskdale, MA (US);
Assignee:
Genzyme Transgenics Corporation, Framingham, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 1/500 ; A01K 6/700 ;
U.S. Cl.
CPC ...
C12N 1/500 ; A01K 6/700 ;
Abstract
The invention features methods of producing a mammal, e.g., a cloned or transgenic mammal. The method includes maintaining a reconstructed embryo in culture until the embryo is in the 2 to 8 cell stage of embryogenesis, transferring the embryo at the 2 to 8 cell stage into a recipient mammal, and allowing the embryo to develop into a mammal.