JPMorgan seeks patent for blockchain-based virtual receipts management
MasterCard’s new patent links crypto assets to fiat currency accounts
Walmart fights package theft with patent to blockchainize deliveries
Mastercard secures anonymous blockchain transactions patent
PBoC seeks patent for digital wallet for tracking crypto transactions
Wal-Mart receives patent for system covering health records stored on the blockchain
Wal-Mart eyes crypto-powered electrical grid with new patent
Intel looks to eliminate miners with DLT automation
Winklevoss twins move ahead with crypto ETP exchange patent
JPMorgan patent punts on blockchain for ‘network payments’
Cisco targets cryptocurrency mining with new patent
Walmart punts on blockchain tech to secure payment data