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, 1981
Filed:
Jul. 24, 1978
Applicant:
Inventors:
Michael Sela, Rehovot, IL;
Ruth Arnon, Rehovot, IL;
Esther Hurvitz, Rehovot, IL;
Ruth Maron, Tel Aviv, IL;
Ron Levy, Rehovot, IL;
Assignee:
Yeda Research & Development Co. Ltd, Rehovot, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
424 85 ; 424180 ; 536 / ;
Abstract
Novel pharmaceutically active compositions of matter comprise in combination a low-molecular-weight anti-cancer drug chemically linked to antibodies selective or specific to tumor antigens. The preferred linkage is via covalent bonds, whether directly or via a linking agent. A method of treatment of mammals afflicted with malignant growth comprises administering a pharmaceutical composition of matter defined above.