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:
Jun. 07, 2022
Filed:
Nov. 15, 2019
Applicant:
Cbn Nano Technologies Inc., Ottawa, CA;
Inventors:
James F. Ryley, III, Downey, CA (US);
Robert A. Freitas, Jr., Pilot Hill, CA (US);
Assignee:
CBN Nano Technologies Inc., Ottawa, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/22 (2006.01); H01M 8/0444 (2016.01); H01M 8/04082 (2016.01); H01M 8/16 (2006.01);
U.S. Cl.
CPC ...
H01M 8/22 (2013.01); H01M 8/0444 (2013.01); H01M 8/04201 (2013.01); H01M 8/16 (2013.01);
Abstract
Devices powered by fuel cells can be operated for extended durations when the fuel cells are adapted to extract the necessary reactants for generating power from the surrounding environment and when the concentration of reactants in that environment is maintained at a sufficient level by interaction between the environment and a reactant-enriched atmosphere.