U.S. Patent 11157873 was awarded to Advanced New Technologies Co., Ltd. on October 26, 2021 and is entitled “Blockchain-based program review system, method, computing device and storage medium.” The first named inventor is Sui MA of Hangzhou, . The abstract contains an overview of the patent disclosure:

The specification provides a blockchain-based application review system, method, and storage medium. The blockchain-based application review system comprises: a requesting client, a transaction end, and a blockchain node. The requesting client sends a program purchasing application to the transaction end; the transaction end receives the program purchasing application, determines product information of the target program according to identification information of the target program, and sends a program admission review application to the blockchain node based on identification information of the user and the product information of the target program; the blockchain node receives the program admission review application, executes a program admission review task when an execution condition of a first smart contract is satisfied, generates a corresponding review result, and sends the review result to the transaction end; and the transaction end receives the review result and sends the review result to the requesting client. Link to Full Patent

This blockchain patent was originally filed on January 25, 2021  as U.S. Patent Application 17/157643 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 11157873. The primary examiner was Alexander G Kalinowski.

Advanced New Technologies Co., Ltd., who is the original assignee of this patent, has at least 1031 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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