ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,536,515, issued on Jan. 27.

"Application of dynamic tokens" was invented by Ryan Hardin (Henderson, Texas) and Andrew Hill (Houston).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method assigns token requirements to service subscriptions in a service platform, such as a service platform containing entities or a database containing a plurality of said entities. The operator of the service platform establishes customization factors and maintains records reserving data services associated with token requirements for delivery to entities. In addition, customization factors are determined from values representing information associated with objects in a da...