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. 06, 2012
Filed:
Aug. 28, 2003
Applicants:
Christopher P. Prior, King of Prussia, PA (US);
Homayoun Sadeghi, King of Prussia, PA (US);
Andrew Turner, King of Prussia, PA (US);
Inventors:
Christopher P. Prior, King of Prussia, PA (US);
Homayoun Sadeghi, King of Prussia, PA (US);
Andrew Turner, King of Prussia, PA (US);
Assignee:
Biorexis Technology, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 38/40 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Pharmaceutical compositions containing modified fusion proteins of transferrin and therapeutic proteins or peptides with increased serum half-life or increased serum stability are disclosed. Preferred fusion proteins include those modified so that the transferrin moiety exhibits no or reduced glycosylation, but does exhibit binding to iron and/or the transferrin receptor. Such fusion proteins may be administered orally.