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. 08, 2022
Filed:
May. 20, 2020
Applicant:
Entegris, Inc., Billerica, MA (US);
Inventors:
Charles H. Applegarth, San Luis Obispo, CA (US);
Rocky D. Gipson, San Marcos, CA (US);
Sarah Vogt, Grover Beach, CA (US);
Joshua T. Cook, San Diego, CA (US);
Matthew Browning, San Luis Obispo, CA (US);
Marco Holzner, San Luis Obispo, CA (US);
Assignee:
ENTEGRIS, INC., Billerica, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/04 (2006.01); C01C 1/02 (2006.01); B01D 45/12 (2006.01); B01D 50/20 (2022.01);
U.S. Cl.
CPC ...
B01D 53/0438 (2013.01); B01D 45/12 (2013.01); B01D 50/20 (2022.01); C01C 1/02 (2013.01); B01D 53/0462 (2013.01); B01D 2253/102 (2013.01); B01D 2256/10 (2013.01); B01D 2256/16 (2013.01); B01D 2257/406 (2013.01); B01D 2257/706 (2013.01); B01D 2258/0216 (2013.01); B01D 2259/401 (2013.01); B01D 2259/40001 (2013.01); B01D 2259/402 (2013.01); B01D 2259/40088 (2013.01);
Abstract
Described are methods, devices, and systems useful for removing gaseous ammonia from a gas mixture at a pressure in an ambient pressure range by allowing the ammonia to adsorb onto a solid adsorbent, as well as related systems and methods.