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. 15, 2000
Filed:
Oct. 30, 1996
Applicant:
Inventor:
Jiinjen Albert Sue, Carmel, IN (US);
Assignee:
Praxair S.T. Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
427250 ; 427255394 ; 4272257 ;
Abstract
The invention relates to a wear, erosion and corrosion resistant coating comprising a first layered zone deposited on a substrate which comprises at least one layer of a titanium nitrogen-containing layer with a nitrogen content varying from 0 to 35 atomic percent, a second layered zone deposited on the first layered zone and which comprises at least two layers of a titanium nitrogen-containing compound with a nitrogen content varying from 38 atomic percent to 54 atomic percent of nitrogen.
Sue, Jiinjen. (2000). Multilayer coating of a nitride-containing compound and method for (U.S. Patent No. 6025021). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6025021
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile