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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 7517612 B1

PDFFull Text
Expired
Date of Patent:
Apr. 14, 2009

Filed:

Aug. 27, 2004

Organic electrolytic solution and lithium-sulfur battery comprising the same

Applicants:

Young-gyoon Ryu, Gyeonggi-do, KR;

Myung-dong Cho, Hwaseong-si, KR;

Sang-mock Lee, Gyeonggi-do, KR;

Boris A. Trofimov, Irkutsk, RU;

Inventors:

Young-Gyoon Ryu, Gyeonggi-do, KR;

Myung-Dong Cho, Hwaseong-si, KR;

Sang-Mock Lee, Gyeonggi-do, KR;

Boris A. Trofimov, Irkutsk, RU;

Assignee:

Samsung SDI Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Attorney:

Robert E. Bushnell, Esq.

Primary Examiner:

Dah-Wei D Yuan

Assistant Examiner:

Katherine Turner

Int. Cl.
CPC ...
H01M 10/36 (2006.01); H01M 10/40 (2006.01); H01M 6/16 (2006.01); H01M 4/02 (2006.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/40 (2006.01);
U.S. Cl.
CPC ...
Abstract

An organic electrolytic solution for a lithium-sulfur battery that provides high discharge capacity and longer cycle life to the battery, and a lithium-sulfur battery including the organic electrolytic solution are provided. The electrolytic solution includes a lithium salt, an organic solvent, and further a compound represented by Formula (I):

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Ryu, Young-Gyoon. (2009). Organic electrolytic solution and lithium-sulfur battery comprising the same (U.S. Patent No. 7517612). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7517612

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