R3 Files Patents for ‘Dynamic’ DLT Recordkeeping ByNikhilesh DePRO INVESTOR Updated: 14 September 2021 DisclosureWe sometimes use affiliate links in our content, when clicking on those we might receive a commission – at no extra cost to you. By using this website you agree to our terms and conditions and privacy policy. Consortium startup R3 has filed two patent applications detailing ways to apply distributed ledger tech to agreements between financial institutions.