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:
Jul. 09, 2019
Filed:
Oct. 14, 2011
Applicants:
Gary P. Harp, Newark, DE (US);
Marc Schroeter, Neubiberg, DE;
Inventors:
Gary P. Harp, Newark, DE (US);
Marc Schroeter, Neubiberg, DE;
Assignees:
W. L. Gore & Associates, Inc., Newark, DE (US);
W. L. Gore & Associates GmbH, Putzbrunn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 37/24 (2019.01); B01D 17/02 (2006.01); B01D 17/04 (2006.01); B01D 17/00 (2006.01);
U.S. Cl.
CPC ...
B01D 17/0202 (2013.01); B01D 17/045 (2013.01); B01D 17/085 (2013.01); F02M 37/24 (2019.01);
Abstract
A multilayer composite in which a nonwoven filter media layer is affixed to but separated from a hydrophobic microporous membrane such that the multilayer porous composite provides effective separation of water and particulate with substantial resistance to clogging in new fuels with low interfacial tensions.