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:
Sep. 14, 2021
Filed:
Jan. 15, 2019
Applicant:
Op-hygiene Ip Gmbh, Niederbipp, CH;
Inventors:
Heiner Ophardt, Arisdorf, CH;
Volker Loos, Sankt Wendel, DE;
Gregor Hoogers, Trier, CH;
Albrecht Lang, Niederbipp, CH;
Assignee:
OP-Hygiene IP GmbH, Niederbipp, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/06 (2016.01); H01M 8/1011 (2016.01); H01M 8/1025 (2016.01); H01M 8/04089 (2016.01); H01M 8/04537 (2016.01); H01M 8/04746 (2016.01); H01M 4/88 (2006.01); H01M 4/92 (2006.01); H01M 8/04186 (2016.01); H01M 8/04082 (2016.01); H01M 8/04828 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 8/1013 (2013.01); H01M 4/881 (2013.01); H01M 4/92 (2013.01); H01M 8/04089 (2013.01); H01M 8/04186 (2013.01); H01M 8/04216 (2013.01); H01M 8/04544 (2013.01); H01M 8/04634 (2013.01); H01M 8/04753 (2013.01); H01M 8/04761 (2013.01); H01M 8/04828 (2013.01); H01M 8/1025 (2013.01); H01M 2008/1095 (2013.01); Y02E 60/50 (2013.01);
Abstract
A direct isopropanol fuel cell adapted for use in ambient conditions and utilizing as fuel isopropanol and water preferably with isopropanol at relatively high concentrations representing 30% to 90% isopropanol.