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:
May. 31, 2022
Filed:
Dec. 20, 2017
Applicant:
Sumita Optical Glass, Inc., Saitama, JP;
Inventor:
Tatsuya Tezuka, Saitama, JP;
Assignee:
Sumita Optical Glass, Inc., Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 25/45 (2006.01); C03B 32/02 (2006.01); H01M 10/0525 (2010.01); H01M 10/0562 (2010.01);
U.S. Cl.
CPC ...
C01B 25/45 (2013.01); C03B 32/02 (2013.01); H01M 10/0525 (2013.01); H01M 10/0562 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01); C01P 2006/40 (2013.01); C01P 2006/80 (2013.01); H01M 2300/0068 (2013.01);
Abstract
Provided is a high-quality lithium phosphorus complex oxide powder. The lithium phosphorus complex oxide powder comprises LiMM(PO)(0≤x≤1, Mrepresents an element selected from Al, Sc, Cr, Fe, Ga, and In, and Mrepresents an element selected from Si, Ti, Ge, and Zr) and has a concentration of Zn as an impurity of less than 100 ppm.