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R3 LTD
GB28 patents
Top patents by PatentIndex Score
US10803537B2Oct 13, 2020
System and method for managing transactions in dynamic digital documents
R3 LTD27 citations92
US10529042B2Jan 7, 2020
System and method for managing transactions in dynamic digital documents
R3 LTD33 citations92
US10529041B2Jan 7, 2020
System and method for managing transactions in dynamic digital documents
R3 LTD22 citations92
US10521775B2Dec 31, 2019
Secure processing of electronic transactions by a decentralized, distributed ledger system
R3 LTD24 citations92
US10810546B2Oct 20, 2020
Settling obligations via netting transactions
R3 LTD5 citations82
US11263605B2Mar 1, 2022
Weighted multiple authorizations
R3 LTD8 citations81
US11005664B2May 11, 2021
Blockchain post-quantum signature scheme
R3 LTD8 citations79
US11449959B2Sep 20, 2022
System and method for managing transactions in dynamic digital documents
R3 LTD1 citations71
US11205162B2Dec 21, 2021
Composite keys for authorization policies
R3 LTD2 citations71
US12003617B2Jun 4, 2024
Sealed distributed ledger system
R3 LTD0 citations62
US11362807B2Jun 14, 2022
Sealed distributed ledger system
R3 LTD0 citations62
US12361394B2Jul 15, 2025
Protocol flow for notarizing a transaction
R3 LTD0 citations61
US12333496B2Jun 17, 2025
Settling obligations via netting transactions
R3 LTD0 citations61
US11978024B2May 7, 2024
Protocol flow for notarizing a transaction
R3 LTD0 citations61
US11625695B2Apr 11, 2023
Protocol framework for supporting protocol flows
R3 LTD0 citations61
US11625680B2Apr 11, 2023
Settling obligations via netting transactions
R3 LTD0 citations61
US11568372B2Jan 31, 2023
Deterministic java virtual machine
R3 LTD0 citations61
US11544679B2Jan 3, 2023
Protocol flow for proposing a transaction
R3 LTD0 citations61
US11544678B2Jan 3, 2023
Protocol flow for notarizing a transaction
R3 LTD0 citations61
US11625696B2Apr 11, 2023
System and method for managing transactions in dynamic digital documents
R3 LTD0 citations60
US11750400B2Sep 5, 2023
Blockchain post-quantum signature scheme
R3 LTD0 citations58
US12120242B2Oct 15, 2024
Hash subtrees for grouping components by component type
R3 LTD0 citations55
US11316696B2Apr 26, 2022
Hash subtrees for grouping components by component type
R3 LTD0 citations55
US11449864B2Sep 20, 2022
Reissuing obligations to preserve privacy
R3 LTD0 citations50
US12212683B2Jan 28, 2025
Persistent file system in a secure enclave
R3 LTD0 citations45
US11645385B2May 9, 2023
Counteracting fraudulent clock readings and side-channel attacks
R3 LTD0 citations43
US12591870B2Mar 31, 2026
Secure processing of central bank digital currency (CBDC) card payments
R3 LTD0 citations35
US10728219B2Jul 28, 2020
Enhancing security of communications during execution of protocol flows
R3 LTD0 citations21