Securitize Files Federal Suit Against tZERO Over Blockchain Patents

Securitize has filed a lawsuit in U.S. federal court seeking a declaratory judgment that it does not infringe upon blockchain patents held by rival firm tZERO. This legal action follows a cease-and-desist letter from tZERO, which alleged that Securitize’s DS Protocol and Vault Registrar products violate its intellectual property regarding self-enforcing compliance controls and digital asset infrastructure. Securitize has rejected these claims as meritless, asserting that the allegations contradict the collaborative spirit of the tokenization industry. The dispute highlights rising tensions between two foundational players in the RWA sector as the commercial value of underlying tokenization technology increases. With major institutions like BlackRock and the NYSE entering the space, the protection of intellectual property has become a critical competitive factor. tZERO, which holds 105 patents, indicated it is investigating potential infringement by at least six other firms in the sector. This public conflict underscores the maturing, yet increasingly litigious, nature of the digital securities market as it scales toward multi-trillion dollar projections.