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:
Jan. 29, 2013
Filed:
Sep. 22, 2009
Applicants:
Gary L. Griffiths, North Potomac, MD (US);
Hans J. Hansen, Picayune, MS (US);
Zhengxing Qu, Warren, NJ (US);
David M. Goldenberg, Mendham, NJ (US);
Inventors:
Gary L. Griffiths, North Potomac, MD (US);
Hans J. Hansen, Picayune, MS (US);
Zhengxing Qu, Warren, NJ (US);
David M. Goldenberg, Mendham, NJ (US);
Assignee:
Immunomedics, Inc., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 39/395 (2006.01); A61K 51/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to therapeutic conjugates with the ability to target various antigens. The conjugates contain a targeting antibody or antigen binding fragment thereof and an anthracycline chemotherapeutic drug. The targeting antibody and the chemotherapeutic drug are linked via a linker comprising a hydrazide moiety.