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:
Jan. 22, 2013
Filed:
Jul. 03, 2008
Applicants:
Ivan Exnar, Itingen, CH;
Thierry Drezen, Cugy, CH;
Marketa Zukalova, Prague, CH;
James Miners, Prague, CH;
Otakar Frank, Prague, CH;
Ladislav Kavan, Prague, CH;
Inventors:
Ivan Exnar, Itingen, CH;
Thierry Drezen, Cugy, CH;
Marketa Zukalova, Prague, CH;
James Miners, Prague, CH;
Otakar Frank, Prague, CH;
Ladislav Kavan, Prague, CH;
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/52 (2010.01); H01M 4/88 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention concerns a carbon coated lithium metal phosphate material containing a manganese oxide layer between the LiMnPO4 material or the C/LiMnZPOmaterial, where Z=Fe, Co, Ni, Mg, Ca, Al, Zr, V, Ti and x=0.01-0.3, and the carbon layer.