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:
Oct. 08, 2002
Filed:
Aug. 23, 2000
Applicant:
Inventors:
Sankar Sambasivan, Chicago, IL (US);
Kimberly Ann Steiner, Chicago, IL (US);
Assignee:
Applied Thin Films, Inc., Evanston, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 2/536 ; C01F 7/00 ;
U.S. Cl.
CPC ...
C01B 2/536 ; C01F 7/00 ;
Abstract
A composition providing thermal, corrosion, and oxidation protection at high temperatures is based on a synthetic aluminum phosphate, in which the molar content of aluminum is greater than phosphorous. The composition is annealed and is metastable at temperatures up to 1400° C.