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.

Date of Patent:
Dec. 16, 2025

Filed:

Aug. 09, 2024
Applicant:

Fmr Llc, Boston, MA (US);

Inventors:

Man Hei Raymond Yim, Cambridge, MA (US);

Lu Qin, Revere, MA (US);

Derrick Chan, Weston, MA (US);

Assignee:

FMR LLC, Boston, MA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 40/06 (2012.01); G06Q 40/04 (2012.01);
U.S. Cl.
CPC ...
G06Q 40/06 (2013.01); G06Q 40/04 (2013.01); G06Q 2220/10 (2013.01);
Abstract

Systems and methods are described for preventing money laundering using a master smart contract. A master smart contract may be recorded on a blockchain, in which the master smart contract comprises one or more containers, that each include one or more tokens. The master smart contract is capable of rebalancing tokens in a container, in which each token is moved between containers in the master smart contract according to an automated process.


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