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. 01, 2025
Filed:
Apr. 07, 2020
Applicant:
Hollingsworth & Vose Company, East Walpole, MA (US);
Inventors:
Mark Rowlands, Stratford-Upon-Avon, GB;
James M. Witsch, Westfield, MA (US);
Wei Mu, Saratoga Springs, NY (US);
Stephan Daus, Frankenberg, DE;
Assignee:
Hollingsworth & Vose Company, East Walpole, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 39/04 (2006.01); B01D 39/18 (2006.01);
U.S. Cl.
CPC ...
B01D 39/04 (2013.01); B01D 39/18 (2013.01); B01D 2239/025 (2013.01); B01D 2239/0618 (2013.01); B01D 2239/065 (2013.01); B01D 2239/10 (2013.01); B01D 2239/1225 (2013.01); B01D 2239/1233 (2013.01); B01D 2239/1258 (2013.01); B01D 2239/1275 (2013.01);
Abstract
Filter media including out-of-plane solid elements are generally described. Inventive methods of forming them and uses thereof are also described.