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:
Oct. 23, 2018
Filed:
Jul. 16, 2015
Applicants:
Centre National DE LA Recherche Scientifique, Paris, FR;
Blue Solutions, Ergue Gaberic, FR;
Universite DE Nantes, Nantes, FR;
Inventors:
Margaud Lecuyer, Combrit, FR;
Marc Deschamps, Quimper, FR;
Joël Gaubicher, Nantes, FR;
Bernard Lestriez, Nantes, FR;
Dominique Guyomard, Sautron, FR;
Philippe Poizot, Grandchamp-Desfontaines, FR;
Assignees:
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
BLUE SOLUTIONS, Ergue Gaberic, FR;
UNIVERSITE DE NANTES, Nantes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 2/16 (2006.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01); H01M 10/0569 (2010.01); H01M 4/38 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/5815 (2013.01); H01M 2/1653 (2013.01); H01M 4/382 (2013.01); H01M 4/622 (2013.01); H01M 4/625 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); H01M 10/0569 (2013.01); H01M 2300/0025 (2013.01); H01M 2300/0028 (2013.01); H01M 2300/0085 (2013.01); Y02T 10/7011 (2013.01);
Abstract
The present invention relates to the field of lithium-sulphur batteries having high energy and power densities. In particular the present invention relates to a lithium-sulphur battery comprising a porous separator made of biaxially oriented polypropylene and to its process of manufacture.