U.S. Patent 11188521 was awarded to INTERNATIONAL BUSINESS MACHINES CORPORATION on November 30, 2021 and is entitled “Flexible transaction validation.” The first named inventor is Ana Paula Appel of Sao Paulo, . The abstract contains an overview of the patent disclosure:

An example operation may include one or more of receiving, by an administrator node, a transaction request from a user node over a blockchain, activating, by the administrator node, a smart contract that corresponds to the transaction request, acquiring, by the administrator node, parameters from an oracle node based on the smart contract, modifying, by the administrator node, the smart contract based on the parameters, and executing, by the administrator node, the modified smart contract to commit the requested transaction to the blockchain. Link to Full Patent

This blockchain patent was originally filed on June 05, 2019  as U.S. Patent Application 16/432545 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 11188521. The primary examiner was Isaac M Woo.

INTERNATIONAL BUSINESS MACHINES CORPORATION, who is the original assignee of this patent, has at least 150818 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 0 times by other U.S. patents according to our law firm research, and can be considered an innovative patent in the field of cryptocurrency and blockchain.

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