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.

Date of Patent:
Feb. 21, 2017

Filed:

Jan. 27, 2016
Applicant:

Bae Systems Information and Electronic Systems Integration Inc., Nashua, NH (US);

Inventors:

Somnath Sengupta, Ellicott City, MD (US);

Robert A. Burton, Columbia, MD (US);

Barry W. Treadway, Rockville, MD (US);

Christopher L. Rector, Jonesborough, TN (US);

Pierre-Alain S. Auroux, Rockville, MD (US);

Siddharth Singh, Lafayette, CA (US);

John E. King, Ellicott City, MD (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01J 20/30 (2006.01); B01J 20/20 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
B01D 53/02 (2013.01); B01J 20/205 (2013.01); B01J 20/28004 (2013.01); B01J 20/2808 (2013.01); B01J 20/2809 (2013.01); B01J 20/28066 (2013.01); B01J 20/28076 (2013.01); B01J 20/305 (2013.01); B01J 20/3021 (2013.01); B01D 2253/102 (2013.01); B01D 2253/112 (2013.01); B01D 2253/25 (2013.01); B01D 2253/304 (2013.01); B01D 2253/306 (2013.01); B01D 2253/308 (2013.01); B01D 2253/31 (2013.01); B01D 2253/311 (2013.01); B01D 2253/34 (2013.01); B01D 2257/708 (2013.01); B01D 2257/93 (2013.01);
Abstract

The present invention involves the use of nanoporous carbons derived from partially or fully demetalized metal carbides in personal protection equipment for the reversible absorption/adsorption of both broad and specific targeted gases. These materials have been specifically processed to provide enhanced effective loadings against specific harmful volatile organic compounds.


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