U.S. Patent 11146555 was awarded to BLOCKSAFE TECHNOLOGIES, INC. on October 12, 2021 and is entitled “Systems and methods for controlling access to a blockchain.” The first named inventor is Ram Pemmaraju of Old Bridge, NJ. The abstract contains an overview of the patent disclosure:

Systems and methods for controlling access to a blockchain are disclosed. The systems and methods are comprised of a security agent, a controller, an authenticator, a rules engine, and a policy engine. In certain embodiments, the security agent receives a message from an application, parses the message, and transmits the message to the controller if the message comprises one or more predetermined applicable rules or policies. The controller receives the message with its rules and policies, queries the rules engine and the policy engine to apply the rules and policies, and transmits an authentication request to the authenticator. The authenticator then requests an authentication signal from a user and transmits the results to the controller. The controller applies the results and forwards them to the security agent, which may or may not release the message to the blockchain depending the results. Link to Full Patent

This blockchain patent was originally filed on March 04, 2019  as U.S. Patent Application 16/291809 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 11146555. The primary examiner was Badri Narayanan Champakesan.

BLOCKSAFE TECHNOLOGIES, INC., who is the original assignee of this patent, has at least 1 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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