Brief: Quantum Blockchain Gets 'Final Rejection' For US Patent Application 'ASIC Ultra Boost' From USPTO
01/04/2026 07:34
April 1 (Reuters) - Quantum Blockchain Technologies PLC QBTQ.L: QUANTUM BLOCKCHAIN TECHNOLOGIES PLC - RECEIVES 'FINAL REJECTION' FOR US PATENT APPLICATION 'ASIC ULTRA BOOST' FROM USPTO Source text: ID:nPRr13476a Further company coverage: QBTQ.L ((Reuters.Briefs@thomsonreuters.com))