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. 10, 1992
Filed:
Jun. 30, 1989
Applicant:
Inventor:
Diana I Brixner, Lynnwood, WA (US);
Assignee:
Neorx Corporation, Seattle, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07K / ; C07K / ;
U.S. Cl.
CPC ...
424 8591 ; 530345 ; 530405 ; 530409 ; 530332 ; 5303915 ; 5303919 ; 514-2 ; 514 21 ; 536 51 ; 424-9 ; 424-11 ;
Abstract
The specificity of a pharmaceutical agent for a given site of action is increased by covalently bonding the agent via a diphosphate or amidated diphosphate bond to a targeting moiety, preferably a polypeptide specific for the site.