U.S. Patent 10855749 was awarded to WANdisco, Inc. on December 01, 2020 and is entitled “Methods, devices and systems for a distributed coordination engine-based exchange that implements a blockchain distributed ledger.” The first named inventor is Yeturu Aahlad of Foster City, CA. The abstract contains an overview of the patent disclosure:

A distributed system that implements an online exchange may comprise a plurality of server nodes, each of which being configured to receive exchange transaction proposals from customers of the online exchange over a computer network and each being configured to store a copy of a blockchain distributed ledger of completed exchange transactions. A distributed coordination engine may be coupled, over the computer network, to the plurality of server nodes and may receive a plurality of exchange transaction proposals from the plurality of server nodes. The distributed coordination engine may be being further configured to achieve consensus on the plurality of exchange transaction proposals and to generate, in response, an ordering of agreed-upon exchange transaction proposals that includes the plurality of exchange transaction proposals on which consensus has been reached. This ordering of agreed-upon exchange transaction proposals is identically provided to each of the server nodes and specifies the order in which the server nodes are to execute exchange transactions and to update their copy of the distributed ledger. The ordering of agreed-upon exchange transaction proposals may optionally be re-ordered and identically provided to each server node to conform to the local orderings at the exchange transaction proposal’s node server of origin. Link to Full Patent

This blockchain patent was originally filed on July 03, 2018  as U.S. Patent Application 16/026876 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10855749. The primary examiner was Austin J Moreau.

WANdisco, Inc., who is the original assignee of this patent, has at least 18 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 1 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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