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. 11, 1980
Filed:
Feb. 21, 1978
Applicant:
Inventors:
Max G Reese, Salt Lake City, UT (US);
Richard H Hales, West Jordan, UT (US);
Assignee:
Becton, Dickinson and Company, Paramus, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; G21H / ;
U.S. Cl.
CPC ...
424-1 ; 2323 / ; 232303 ;
Abstract
The chloramine T procedure is employed to provide radioiodinated T.sub.3 and radioiodinated T.sub.4 from T.sub.3 and T.sub.4, respectively, at specified pHs and mole ratios to provide for long shelf life. T.sub.3 is also radioiodinated to high specific activity radioiodinated T.sub.4, and purified after a specified waiting period to remove radioactive non-antigenic contaminants and thereby provide a long shelf life.