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:
Oct. 27, 1992
Filed:
Mar. 22, 1991
Applicant:
Inventor:
Michael E Hansen, Pewaukee, WI (US);
Assignee:
Fotodyne Incorporated, New Berlin, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
2042 / ; 2041828 ; 204274 ;
Abstract
Electrophoresis apparatus comprising an electrophoresis device including an electrophoresis chamber for containing a solid matrix electrophoresis medium and an electrically conductive fluid, a structure for establishing an electric field in the fluid and in the medium, and a structure including a Peltier element for circulating the fluid through the chamber and for removing heat from the fluid.