U.S. Patent 10621542 was awarded to Walmart Apollo, LLC on April 14, 2020 and is entitled “System and method for crowd source loaned code with blockchain.” The first named inventor is Bruce W. Wilkinson of Rogers, AR. The abstract contains an overview of the patent disclosure:

Systems, methods, and computer-readable storage media for crowdsource loaned code with blockchain. A method include: initiating, by a customer, a request of crowdsource of a courier for delivering an order when the customer places the order, the request including a delivery time and a delivery address; generating a public key of the customer based at least on the order; specifying the courier by matching the request with information of the courier; obtaining, by the courier, the public key of the customer using blockchain; generating, a one-time private key for the courier based on the order or the request; generating a one-time public key for a store based on the order or the request; presenting, by the courier, the public key of the customer or store, or the one-time private key of the courier at the store; verifying, by the store, the public key of the customer or store, or the one-time private key of the courier; and delivering the order by the courier. Link to Full Patent

This blockchain patent was originally filed on January 29, 2019  as U.S. Patent Application 16/260576 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10621542. The primary examiner was Kevin H Flynn.

Walmart Apollo, LLC, who is the original assignee of this patent, has at least 1180 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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