U.S. Patent 11153097 was awarded to Wells Fargo Bank, N.A. on October 19, 2021 and is entitled “Systems and methods for distributed extensible blockchain structures.” The first named inventor is Phillip H. Griffin of Raleigh, NC. The abstract contains an overview of the patent disclosure:

A system, method, and apparatus for distributed extensible blockchain structures is provided. A system includes a parent blockchain. The parent blockchain includes a first block including first content, the first block stored at a first location, and a second block stored at a second location different than the first location. The second block includes second content and a first SignerInfo element. The first SignerInfo element includes a hash on the second content, a hash on the first content of the first block, a pointer to the first location of the first block, and a first SignatureValue element generated by digitally signing at least the hash on the second content, the hash on the first content, and the pointer to the first location. Link to Full Patent

This blockchain patent was originally filed on January 14, 2019  as U.S. Patent Application 16/247270 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 11153097. The primary examiner was Maung T Lwin.

Wells Fargo Bank, N.A., who is the original assignee of this patent, has at least 1064 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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