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:
May. 28, 2002
Filed:
Jan. 03, 2000
Applicant:
Inventors:
Ronald N. Diamond, Anaheim Hills, CA (US);
William A. Stark, Costa Mesa, CA (US);
Assignee:
Quest Diagnostics Investments, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 6/300 ; B01D 6/305 ;
U.S. Cl.
CPC ...
B01D 6/300 ; B01D 6/305 ;
Abstract
An improved dialysis cell and method for using the same to achieve shorter dialysis times wherein the two dialysis solutions used in the dialysis are brought into greater mutual contact with a semipermeable membrane, requiring the use of a smaller volume of dialysis. Because the dialysis cell is substantially rigid and in the shape of a test tube it can be used with an automated pipettor.