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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.:

US 12024760 B1

PDFFull Text
Date of Patent:
Jul. 02, 2024

Filed:

Feb. 14, 2023

Precipitation-strengthened shape memory alloys, designing methods and applications of same

Applicant:

Northwestern University, Evanston, IL (US);

Inventors:

Chuan Liu, Evanston, IL (US);

Gregory B. Olson, Riverswood, IL (US);

Assignee:

NORTHWESTERN UNIVERSITY, Evanston, IL (US);

Attorneys:

Locke Lord LLP

Tim Tingkang Xia, Esq.

Primary Examiner:

Samir Shah

Assistant Examiner:

Sean P. O'Keefe

Int. Cl.
CPC ...
C22C 30/00 (2006.01); C22C 19/03 (2006.01); C22F 1/00 (2006.01); C22F 1/10 (2006.01); C22F 1/16 (2006.01);
U.S. Cl.
CPC ...
C22C 30/00 (2013.01); C22F 1/002 (2013.01); C22F 1/006 (2013.01); C22F 1/10 (2013.01); C22F 1/16 (2013.01); C22C 19/03 (2013.01);
Abstract

The invention relates to a precipitation-strengthened shape memory alloy (SMA) comprising a composition designed and processed such that the precipitation-strengthened SMA meets property objectives comprising a yield strength being more than about 1500 MPa at room temperature, a transformation temperature in a range of about −15 to 20° C., a misfit in a range of about 0.9-1.1%, wherein the property objectives are design specifications of the precipitation-strengthened SMA.

Find Patent Forward Citations

Liu, Chuan. (2024). Precipitation-strengthened shape memory alloys, designing methods and applications of same (U.S. Patent No. 12024760). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12024760

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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