U.S. Patent 10797860 was awarded to Turing Technology, Inc. on October 06, 2020 and is entitled “Blockchain based cold email delivery.” The first named inventor is Stewart MacGregor Dennis of Redwood City, CA. The abstract contains an overview of the patent disclosure:

Systems and techniques are provided for managing and categorizing unsolicited emails from unknown senders using blockchain technology. In a specific implementation, an email authorization system authorizes emails from genuine cold email senders to reach recipient email inboxes after the unknown senders validate the emails by executing blockchain transactions through the email authorization system. The email inboxes of the genuine cold email senders are monitored to detect responses to the sent emails. After a response is detected, a transaction using the first blockchain address is executed. The blockchain transactions are recorded in a blockchain ledger in a blockchain network. Link to Full Patent

This blockchain patent was originally filed on December 18, 2017  as U.S. Patent Application 15/845895 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10797860. The primary examiner was Alexander Lagor.

Turing Technology, Inc., who is the original assignee of this patent, has at least 9 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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