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:
Aug. 19, 2025
Filed:
Dec. 17, 2020
Applicant:
Entegris, Inc., Billerica, MA (US);
Inventors:
Carlo Waldfried, Middleton, MA (US);
Bryan C. Hendrix, Danbury, CT (US);
Assignee:
ENTEGRIS, INC., Billerica, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 8/06 (2006.01); C22C 21/08 (2006.01); C23C 22/02 (2006.01); C23C 22/73 (2006.01); C23C 22/56 (2006.01); C23C 22/57 (2006.01);
U.S. Cl.
CPC ...
C23C 22/02 (2013.01); C22C 21/08 (2013.01); C23C 22/73 (2013.01);
Abstract
Described are metal bodies made of magnesium-containing metal and having a magnesium fluoride surface passivation region formed at a surface of the body, as well as methods of forming a magnesium fluoride surface passivation region at a surface of a metal body, and uses for the bodies.