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. 15, 2008
Filed:
Jun. 23, 2004
Applicants:
Antoni S. Gozdz, Marlborough, MA (US);
Andrew L. Loxley, Roslindale, MA (US);
Anthony E. Pullen, Belmont, MA (US);
Inventors:
Antoni S. Gozdz, Marlborough, MA (US);
Andrew L. Loxley, Roslindale, MA (US);
Anthony E. Pullen, Belmont, MA (US);
Assignee:
A123 Systems, Inc., Watertown, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compositions and methods are provided for coating electroactive particles. Coating materials include a conductive component and a low refractive index component. Coatings are provided in which the conductive and low refractive index components are linked and/or do not form phases having lengthscales greater than about 0.25 μm. Coatings are provided in which the components are contained in sequential layers.