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:
Dec. 23, 2025
Filed:
May. 31, 2022
Applicant:
Nissan North America, Inc., Franklin, TN (US);
Inventor:
Mohammed Hussain Abdul Jabbar, Novi, MI (US);
Assignee:
Nissan North America, Inc., Franklin, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/52 (2013.01); H01G 11/24 (2013.01); H01M 50/40 (2021.01); H01M 50/463 (2021.01); H01M 50/406 (2021.01);
U.S. Cl.
CPC ...
H01G 11/52 (2013.01); H01G 11/24 (2013.01); H01M 50/463 (2021.01); H01M 50/40 (2021.01); H01M 50/406 (2021.01);
Abstract
A separator for use in a unit cell of an energy device includes a perimeter wall and a step portion extending from the perimeter wall along an inner surface of the perimeter wall. A midpoint of a height of the perimeter wall is aligned with a midpoint of a height of the step portion. A planar membrane extends across an area defined by an innermost surface of the step portion. The planar membrane is aligned with the midpoint of the height of the step portion. The planar membrane includes perforations.