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, 1998
Filed:
Nov. 08, 1996
Applicant:
Inventors:
Kenneth R Haven, Fremont, CA (US);
Soren Eriksson, Uppsala, SE;
Assignee:
Hoefer Pharmacia Biotech, Inc., San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
204618 ; 204466 ; 204467 ; 204616 ;
Abstract
An electrophoresis gel cassette that includes a bottom plate with an attached base portion, a cover plate, and a gel chamber formed between the two plates. There is at least one opening, which is in communication with the gel chamber, encompassed in the base portion, thereby making the opening seamless or free of parting lines. Upon assembling the cassette, a contact face of the base portion of the bottom plate and a contact face of the cover plate can be sealed by sonic welding or adhesives to produce a water-tight seal and to facilitate casting.