Automated data authentication and service authorization via cryptographic keys in a private blockchain

BM Castagna, KB Hicks - US Patent 10,361,853, 2019 - Google Patents
Embodiments of the present invention provide a system for authenticating records belonging
to an individual or entity and providing authorized access of the records to service providers …

System for managing a virtual private ledger and distributing workflow of authenticated transactions within a blockchain distributed network

BM Castagna, KB Hicks - US Patent 11,146,535, 2021 - Google Patents
Embodiments of the present invention provide a system for expediting validation and
authorization of transactions between end points. Embodiments of the invention utilize a …

Private blockchain services

P Snow - US Patent 11,170,366, 2021 - Google Patents
A personal blockchain is generated as a cloud-based software service in a blockchain
environment. The personal blockchain immutably archives usage of any device, perhaps as …

Import and export in blockchain environments

P Snow - US Patent 10,783,164, 2020 - Google Patents
Importation and exportation allows software services in blockchain environments.
Blockchains may import data and export data, thus allowing blockchains to offer software …

Auditing of electronic documents

M Paolini-subramanya, B Deery, J Nadeau… - US Patent …, 2020 - Google Patents
Auditing of mortgage documents is faster and simpler. An electronic mortgage application
often contains or references a collection of many separate electronic mortgage documents …

Stable cryptocurrency coinage

P Snow, B Deery, G Gillas - US Patent 11,328,290, 2022 - Google Patents
A two-coin mechanism for maintaining a stable value of cryptographic coinage traded in a
decentralized market exchange without requiring a reserve. A pegged cryptographic token …

Digital contracts in blockchain environments

P Snow - US Patent 11,295,296, 2022 - Google Patents
Digital or “smart” contracts execute in a blockchain envi ronment. Any entity (whether public
or private) may specify a digital contract via a contract identifier in a blockchain. Because …

Digital contracts in blockchain environments

P Snow - US Patent 11,276,056, 2022 - Google Patents
Digital or “smart” contracts execute in a blockchain envi ronment. Any entity (whether public
or private) may specify a digital contract via a contract identifier in a blockchain. Because …

Secret sharing via blockchains

P Snow, B Deery, M Paolini-subramanya - US Patent 11,296,889, 2022 - Google Patents
Confidential, secret data may be shared via one or more blockchains. Mortgage
applications, medical records, financial records, and other electronic documents often …

Digital contracts in blockchain environments

P Snow - US Patent 11,348,097, 2022 - Google Patents
Digital or “smart” contracts execute in a blockchain environment. Any entity (whether public
or private) may specify a digital contract via a contract identifier in a blockchain. Because …