Circle Grabs IBM Blockchain Patents, Bolsters Stablecoin Dominance

Circle, a leading stablecoin issuer, made headlines on July 27, 2026, when it acquired over 680 patent families and nearly 1,000 issued patents from IBM's blockchain portfolio.

This significant move makes Circle the largest holder of blockchain patents in the United States, according to The Block. The acquisition is expected to support USDC, the Circle Payments Network, and Arc.

The IBM blockchain patent portfolio was built for enterprise use cases such as supply chain provenance, trade finance, and logistics. While these pilots may have fizzled out, the resulting patents will now be used by Circle to create a competitive advantage in the stablecoin market.

Circle's acquisition of this significant IP portfolio sends a signal that it is committed to standardizing parts of the blockchain stack and defending its claims. This move is likely to shape the perception that USDC is not just a token, but a fully-fledged payments utility.