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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.:

US 9534303 B1

PDFFull Text
Expired
Date of Patent:
Jan. 03, 2017

Filed:

Apr. 30, 2009

High pressure electrolysis cell for hydrogen production from water

Applicants:

Nelson A. Kelly, Sterling Heights, MI (US);

Thomas L. Gibson, Washington Township, MI (US);

David B. Ouwerkerk, Torrance, CA (US);

Inventors:

Nelson A. Kelly, Sterling Heights, MI (US);

Thomas L. Gibson, Washington Township, MI (US);

David B. Ouwerkerk, Torrance, CA (US);

Assignee:

GM Global Technology Operations LLC, Detroit, MI (US);

Attorney:

BrooksGroup

Primary Examiner:

Nicholas A Smith

Assistant Examiner:

Brian W Cohen

Int. Cl.
CPC ...
C25D 1/04 (2006.01); C25D 1/12 (2006.01); C25D 1/10 (2006.01); C25B 1/12 (2006.01); C25B 9/08 (2006.01); C25B 1/10 (2006.01); C25B 9/00 (2006.01);
U.S. Cl.
CPC ...
C25B 1/12 (2013.01); C25B 1/10 (2013.01); C25B 9/00 (2013.01); C25B 9/08 (2013.01); Y02E 60/366 (2013.01);
Abstract

Exemplary embodiments include a method or apparatus for improving the electrolysis efficiency of high-pressure electrolysis cells by decreasing the current density at the anode and reducing an overvoltage at the anode while decreasing the amount of hydrogen permeation through the cell membrane from the cathode chamber to the anode chamber as the high-pressure electrolysis cell is operated.

Find Patent Forward Citations

Kelly, Nelson. (2017). High pressure electrolysis cell for hydrogen production from water (U.S. Patent No. 9534303). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9534303

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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