U.S. Patent 10558825 was awarded to ASADAL, INC. on February 11, 2020 and is entitled “Method for sharing business information based on mutual confirmation blockchain.” The first named inventor is Chang Nyoung Suh of Gwangmyeong-si, . The abstract contains an overview of the patent disclosure:

Provided is a method for sharing business information based on a mutual confirmation blockchain and more particularly, a method for sharing business information based on a mutual confirmation blockchain which secures reliability and integrity of the business information registered in each of a plurality of different nodes constituting the blockchain on the basis of the blockchain and supports rapid sharing of the business information. Link to Full Patent

This blockchain patent was originally filed on February 13, 2019  as U.S. Patent Application 16/275121 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10558825. The primary examiner was Piotr Poltorak.

ASADAL, 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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