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. 10, 2018
Filed:
Sep. 18, 2014
Applicants:
Rolls-royce Corporation, Indianapolis, IN (US);
Illinois Institute of Technology, Chicago, IL (US);
Inventors:
Randolph C. Helmink, Avon, IN (US);
Sammy Tin, Wheaton, IL (US);
Assignees:
Rolls-Royce Corporation, Indianapolis, IN (US);
Illinois Institute of Technology, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 19/05 (2006.01); C22C 19/00 (2006.01);
U.S. Cl.
CPC ...
C22C 19/057 (2013.01); C22C 19/007 (2013.01); C22C 19/05 (2013.01); C22C 19/056 (2013.01);
Abstract
Nickel-base superalloys having gamma prime strengthening precipitates in a gamma matrix and little or no tertiary incoherent phases, such as delta, delta variants and eta.