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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 12572937 B1

PDFFull Text
Date of Patent:
Mar. 10, 2026

Filed:

Jan. 25, 2022

Method and system for single purpose public keys for public ledgers

Applicant:

Malikie Innovations Limited, Dublin, IE;

Inventor:

Daniel Richard L. Brown, Mississauga, CA;

Assignee:

Malikie Innovations Limited, , IE;

Attorney:

Botos Churchill IP Law LLP

Primary Examiner:

Patrick Mcatee

Assistant Examiner:

Christine undefined Dang

Int. Cl.
CPC ...
G06Q 20/40 (2012.01); G06Q 20/06 (2012.01); G06Q 20/22 (2012.01); G06Q 20/38 (2012.01); H04L 9/00 (2022.01); H04L 9/08 (2006.01); H04L 9/32 (2006.01);
U.S. Cl.
CPC ...
G06Q 20/4014 (2013.01); G06Q 20/065 (2013.01); G06Q 20/223 (2013.01); G06Q 20/3821 (2013.01); G06Q 20/3825 (2013.01); G06Q 20/3827 (2013.01); G06Q 20/3829 (2013.01); G06Q 20/40145 (2013.01); G06Q 20/405 (2013.01); H04L 9/006 (2013.01); H04L 9/0866 (2013.01); H04L 9/321 (2013.01); H04L 9/3247 (2013.01); H04L 9/3263 (2013.01); H04L 2209/56 (2013.01);
Abstract

A method at a computing device in a public ledger cryptography system, the method including creating a purpose string, the purpose string defining transaction parameters for an account within the public ledger cryptography system; using the purpose string to create a private key and associated public key for an account within the public ledger cryptography system; and providing the purpose string for use in verification of a transaction from the account within the public ledger cryptography system.

Find Patent Forward Citations

Brown, Daniel Richard L.. (2026). Method and system for single purpose public keys for public ledgers (U.S. Patent No. 12572937). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12572937

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

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