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:
Apr. 02, 2024
Filed:
Oct. 19, 2020
Applicant:
Applied Thin Films, Inc., Skokie, IL (US);
Inventors:
Sankar Sambasivan, Chicago, IL (US);
Vikram S. Kaul, Atlanta, GA (US);
Francis R. Chapman, Chicago, IL (US);
Assignee:
APPLIED THIN FILMS, INC., Skokie, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 38/00 (2006.01); C04B 35/195 (2006.01); C04B 35/52 (2006.01); C04B 41/00 (2006.01); C04B 41/50 (2006.01); C04B 41/85 (2006.01); C23C 18/12 (2006.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
C04B 38/0096 (2013.01); C04B 35/195 (2013.01); C04B 35/522 (2013.01); C04B 38/0054 (2013.01); C04B 41/009 (2013.01); C04B 41/5092 (2013.01); C04B 41/85 (2013.01); C23C 18/1216 (2013.01); C23C 18/1229 (2013.01); C23C 18/125 (2013.01); F01D 5/288 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3208 (2013.01); F05D 2300/514 (2013.01); F05D 2300/6033 (2013.01); Y02T 50/60 (2013.01); Y10T 428/249921 (2015.04); Y10T 428/249967 (2015.04); Y10T 428/249969 (2015.04); Y10T 428/24997 (2015.04); Y10T 428/249978 (2015.04); Y10T 428/268 (2015.01);
Abstract
A material contains open pores in which the channels and pores that are internally coated with at least one layer of phosphorus-containing alumina. Such material is formed by infiltrating a porous material one or more times with a non-colloidal, low-viscosity liquid coating precursor, drying, and curing the coating precursor to form a phosphorus-containing alumina layer within pores of the material.