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. 16, 2023
Filed:
Mar. 18, 2019
Applicant:
Calgon Carbon Corporation, MoonTownship, PA (US);
Inventors:
David T. Doughty, Moon Township, PA (US);
Gina L. McNamara, Monongahela, PA (US);
Assignee:
CALGON CARBON CORPORATION, Moon Township, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/22 (2006.01); B01J 20/06 (2006.01); B01J 20/08 (2006.01); B01J 20/14 (2006.01); B01J 20/20 (2006.01); B01J 20/32 (2006.01); B01J 20/10 (2006.01); B01J 20/28 (2006.01); B01D 53/02 (2006.01);
U.S. Cl.
CPC ...
B01J 20/22 (2013.01); B01D 53/025 (2013.01); B01J 20/06 (2013.01); B01J 20/08 (2013.01); B01J 20/103 (2013.01); B01J 20/14 (2013.01); B01J 20/20 (2013.01); B01J 20/28052 (2013.01); B01J 20/3204 (2013.01); B01J 20/3236 (2013.01); B01J 20/3248 (2013.01); B01D 2253/25 (2013.01); B01D 2257/204 (2013.01); B01D 2257/2064 (2013.01); B01D 2257/302 (2013.01); B01D 2257/40 (2013.01); B01D 2257/404 (2013.01); B01D 2257/406 (2013.01); B01J 2220/42 (2013.01);
Abstract
Adsorbents including a sorbent, at least one metal additive and greater than about 5 wt. % triethylenediamine are described herein. Methods for making such adsorbents and filters comprising the adsorbents are also described.