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:
Sep. 16, 2014
Filed:
Mar. 11, 2013
Applicant:
Endocyte, Inc., West Lafayette, IN (US);
Inventors:
Christopher P. Leamon, West Lafayette, IN (US);
Matthew A. Parker, San Diego, CA (US);
Assignee:
Endocyte, Inc., West Lafayette, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 49/00 (2006.01); A61K 51/08 (2006.01); A61K 47/48 (2006.01); A61K 51/04 (2006.01); A61K 51/02 (2006.01);
U.S. Cl.
CPC ...
A61K 51/08 (2013.01); A61K 47/48023 (2013.01); A61K 47/48107 (2013.01); A61K 51/0459 (2013.01); A61K 51/0497 (2013.01); A61K 51/088 (2013.01); A61K 51/025 (2013.01); A61K 51/0402 (2013.01);
Abstract
The invention relates to compounds and methods for targeting radionuclide-based imaging agents to cells having receptors for a vitamin, or vitamin receptor binding derivative or analog thereof, by using such a vitamin as the targeting ligand for the imaging agent. The vitamin-based compounds can be used to target radionuclides to cells, such as a variety of tumor cell types, for use in diagnostic imaging of the targeted cells.