U.S. Patent 10484346 was awarded to Microsoft Technology Licensing, LLC on November 19, 2019 and is entitled “Establishment of consortium blockchain network.” The first named inventor is Manuel Costa of Cambridge, . The abstract contains an overview of the patent disclosure:

The disclosed technology is generally directed to blockchain and other security technology. In one example of the technology, a first node is endorsed. During endorsement of a first node, a pre-determined type of blockchain or other security protocol code to be authorized and a pre-determined membership list are stored in a trusted execution environment (TEE) of the first node. A determination is made as to whether the membership lists and pre-determined blockchain or other security protocol code to be authorized from the proposed members match. If so, TEE attestation is used to verify that nodes associated with prospective members of the consortium store the pre-determined type of blockchain or other security protocol code to be authorized. Upon TEE attestation being successful, a consortium network is bootstrapped such that the prospective members become members of the consortium network. Link to Full Patent

This blockchain patent was originally filed on June 29, 2017  as U.S. Patent Application 15/638180 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10484346. The primary examiner was Venkat Perungavoor.

Microsoft Technology Licensing, LLC, who is the original assignee of this patent, has at least 47743 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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