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:
Apr. 21, 2009
Filed:
Mar. 31, 2006
Applicant:
David J. Glass, Cortlandt Manor, NY (US);
Inventor:
David J. Glass, Cortlandt Manor, NY (US);
Assignee:
Regeneron Pharmaceuticals, Inc, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 21/04 (2006.01); C12N 15/00 (2006.01); C12N 5/00 (2006.01); C07K 14/475 (2006.01); C07H 21/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A chimeric protein comprising an IGF1 and an IGF2 component and optionally a fusion component (F) and/or a signal sequence, exhibiting improved activity relative to the native IGF1 or IGF2 polypeptide. The fusion component (F) may be a multimerizing component, a targeting ligand, or another active or therapeutic compound.