JPMorgan hit with two patent suits in a week targeting blockchain, tokenization platforms

JPMorgan Chase is facing two separate patent infringement lawsuits filed within five days, targeting its blockchain and tokenization infrastructure. The first suit, initiated by Nueces Blockchain LLC, focuses on the Kinexys platform, which facilitates billions of dollars in daily tokenized transactions on a permissioned Ethereum network. This complaint also implicates Coinbase’s Base network, suggesting that the alleged patent infringement occurs during JPM Coin deposit token transactions executed on that chain. A second lawsuit from Anonos Innovations LLC targets the bank's merchant payment tokenization systems, further complicating the legal landscape for the institution's digital asset operations. These legal challenges represent a significant escalation in patent risk for major financial institutions scaling blockchain-based settlement and payment platforms. Because the claims assert ownership over foundational blockchain operations, a ruling in favor of the plaintiffs could have broad implications for the wider RWA and tokenization industry. The litigation underscores the increasing friction between legacy intellectual property frameworks and the rapid adoption of distributed ledger technology in global finance.