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:
Jul. 25, 1995
Filed:
Oct. 15, 1992
Applicant:
Inventors:
Roberta C Cheng, Midland, MI (US);
William A Fordyce, Midland, MI (US);
William F Goeckleler, Midland, MI (US);
William J Kruper, Jr, Sanford, MI (US);
Richard K Frank, Lake Jackson, TX (US);
Joseph R Garlich, Lake Jackson, TX (US);
Garry E Kiefer, Richwood, TX (US);
Kenneth McMillan, Richwood, TX (US);
Jaime Simon, Angleton, TX (US);
David A Wilson, Richwood, TX (US);
Sharon Braughman, Irvine, CA (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61M / ; C07K / ;
U.S. Cl.
CPC ...
424153 ; 4241791 ; 4241831 ; 53038885 ; 5303911 ; 5303913 ; 5303915 ; 5303917 ; 5303919 ;
Abstract
A group of functionalized macrocyclic polyaminocarboxylate chelants that form complexes with rare earth-type metal ions are disclosed. The complexes, covalently attached to an antibody or antibody fragment, can be used for therapeutic and/or diagnostic purposes for cancer.