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. 30, 2013
Filed:
Aug. 22, 2011
Applicants:
Steven Bruce Dawes, Corning, NY (US);
Benedict Yorke Johnson, Horseheads, NY (US);
Wanda Janina Walczak, Big Flats, NY (US);
Inventors:
Steven Bruce Dawes, Corning, NY (US);
Benedict Yorke Johnson, Horseheads, NY (US);
Wanda Janina Walczak, Big Flats, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filter apparatus comprising an organic antioxidant. The filter apparatus may be use, for example, in the removal of a toxic metal from a fluid stream.