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:
Oct. 07, 2025
Filed:
Apr. 22, 2022
The Toronto-dominion Bank, Toronto, CA;
Méliné Nikoghossian, Toronto, CA;
Wojciech Chowanski, Toronto, CA;
The Toronto-Dominion Bank, Toronto, CA;
Abstract
Systems and methods for on-demand tokenization of data. Sensitive data elements are tokenized according to a standardized approach, with the resulting token being, or incorporating, a universally unique identifier (UUID). Each payload-token mapping is stored in a distributed key-value database, with the input payload serving as the basis for the key and the generated token stored as the value. The distributed key-value database is accessible to systems within a trusted environment, and also to authorized external applications via a tokenization API service, allowing a variety of applications to request tokenization in real-time, and their data sets to be cross-correlatable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile