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:
Feb. 04, 1997
Filed:
Apr. 05, 1995
Applicant:
Inventors:
Charles Linder, Rehovot, IL;
Mara Nemas, Neve Monoson, IL;
Mordechai Perry, Petach Tikva, IL;
Reuven Ketraro, Rishon Letzion, IL;
Assignee:
Aligena AG, Basle, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
422131 ; 422135 ; 525 61 ; 536 31 ;
Abstract
A gradient mixer for the preparation of immobilized pH-gradient (IPG) gels, which includes a positive displacement syringe dispensing device (4,5) driven by a controlled speed motor (1); a mixer driven by a magnetic stirrer (6); a temperature controlled circulating air oven for the mixer/dispensing syringes (7); a cassette into which mixed solutions of acidic/basic gels are dispensed and the IPG gel is shaped (9); and a second temperature controlled circulating air oven for the cassette (8).