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:
Feb. 08, 2022
Filed:
Feb. 28, 2019
Applicant:
Innosense Llc, Torrance, CA (US);
Inventors:
Raymond Winter, Riverside, CA (US);
Maksudul M. Alam, Glendora, CA (US);
Uma Sampathkumaran, Torrance, CA (US);
John Abolencia, Los Angeles, CA (US);
Assignee:
INNOSENSE LLC, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 2/14 (2006.01); H01M 50/431 (2021.01); H01M 50/403 (2021.01); H01M 50/449 (2021.01); H01M 10/052 (2010.01); H01M 10/0587 (2010.01); H01M 10/42 (2006.01); H01M 10/0561 (2010.01); H01M 10/0563 (2010.01);
U.S. Cl.
CPC ...
H01M 50/431 (2021.01); H01M 50/403 (2021.01); H01M 50/449 (2021.01); H01M 10/052 (2013.01); H01M 10/0561 (2013.01); H01M 10/0563 (2013.01); H01M 10/0587 (2013.01); H01M 10/4235 (2013.01); Y02E 60/10 (2013.01);
Abstract
Methods for producing ceramic films Yttria Stabilized Zirconia (3YSZ) and aluminum titanate (AlTiO), and the physical properties of these films are described. The films produced have thicknesses and integrity suitable for handling and corrosion resistance to electrolytes, porosity, ion permeability and electrical resistivity suitable for use as separators between positive and negative layers for forming electrical batteries, particularly lithium batteries.