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. 06, 1993
Filed:
Jun. 22, 1992
Applicant:
Inventors:
Barbara M Warren, Beaumont, TX (US);
James R Sanford, Vidor, TX (US);
Edgar F Neely, Kountze, TX (US);
Robert J Sarrine, Beaumont, TX (US);
Assignee:
Helena Laboratories Corporation, Beaumont, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
2041801 ; 2042 / ; 2041828 ; 436516 ; 436538 ; 436539 ;
Abstract
A method and apparatus for removing unreacted protein and unreacted antisera from a gel plate during immunofixation electrophoresis. The apparatus includes a pressure plate movable toward and away from a fixed base for exerting a desired force on the electrophoresis plate. A stop member limits the movement of the pressure plate toward the fixed base thus controlling the amount of pressure on the electrophoresis plate.