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:
Nov. 29, 2011
Filed:
Feb. 14, 2006
Applicants:
Benjamin Fuchs, Wilmington, DE (US);
Christian Hoffman, Newark, DE (US);
Karsten Keller, Hockessin, DE (US);
Inventors:
Benjamin Fuchs, Wilmington, DE (US);
Christian Hoffman, Newark, DE (US);
Karsten Keller, Hockessin, DE (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/06 (2006.01); B01D 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to various apparatus for carrying out cake-filtration solid-liquid separation processes in which the solid-liquid mixture is subjected to a homogeneous magnetic field, a magnetic field gradient or both and cake-filtration.