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. 29, 1980
Filed:
Jul. 12, 1978
Applicant:
Inventor:
Max G Reese, Salt Lake City, UT (US);
Assignee:
Becton, Dickinson and Company, Paramus, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; A61K / ; B01J / ; G21H / ;
U.S. Cl.
CPC ...
424-1 ; 2323 / ; 424 12 ;
Abstract
In an automated assay employing a reusable immobilized binder in a flow-through chamber, the binder is supported on a cotton support preferably mercerized absorbent cotton. Such cotton support prevents plugging when using free serum or plasma samples, and in addition, does not compress, has good flow properties, is easily handled, has low non-specific binding of proteins and steroids and is stable.