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:
Jun. 15, 1982
Filed:
Mar. 10, 1980
Applicant:
Inventor:
James D Kelly, Buckinghamshire, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424-1 ; 424-9 ;
Abstract
An indium-111 preparation comprises a complex of indium-111 with a quinoline compound carrying an 8-hydroxyl group, e.g. oxine, present in an aqueous medium which also contains a surface active agent to prevent the complex from becoming bound to the surface of the vessel on autoclaving, and optionally a buffer to improve blood cell labelling efficiency. The surface active agent is preferably non-ionic, e.g. a polyoxyethylene sorbitan ester of a fatty acid. The buffer is preferably N-2-hydroxyethylpiperazine-N'-2-ethanesulphonic acid.