Assignee
NCHAIN HOLDINGS LTD
AG·64 granted patents·29 pending applications·342 citations·filing 2014–2024
Top patents by PatentIndex Score
93 records- 0198US10659223B2Secure multiparty loss resistant storage and transfer of cryptographic keys for blockchain based systems in conjunction with a wallet management systemNCHAIN HOLDINGS LTD·Filed 2018·Granted May 19, 2020·48 cites·22 claims
- 0297US11455378B2Method and system for securing computer software using a distributed hash table and a blockchainNCHAIN HOLDINGS LTD·Filed 2017·Granted Sep 27, 2022·27 cites·12 claims
- 0397US10579779B2Method and system for verifying integrity of a digital asset using a distributed hash table and a peer-to-peer distributed ledgerNCHAIN HOLDINGS LTD·Filed 2017·Granted Mar 3, 2020·17 cites·17 claims
- 0496US11366882B2Method and system for verifying integrity of a digital asset using a distributed hash table and a peer-to-peer distributed ledgerNCHAIN HOLDINGS LTD·Filed 2020·Granted Jun 21, 2022·4 cites·16 claims
- 0596US11294991B2Method and system for verifying ownership of a digital asset using a distributed hash table and a peer-to-peer distributed ledgerNCHAIN HOLDINGS LTD·Filed 2017·Granted Apr 5, 2022·15 cites·14 claims
- 0696US11210372B2Method and system for verifying ownership of a digital asset using a distributed hash table and a peer-to-peer distributed ledgerNCHAIN HOLDINGS LTD·Filed 2017·Granted Dec 28, 2021·13 cites·11 claims
- 0795US11429956B2Computer-implemented systems and methods for authorising blockchain transactions with low-entropy passwordsNCHAIN HOLDINGS LTD·Filed 2018·Granted Aug 30, 2022·16 cites·20 claims
- 0895US11341484B2Implementing logic gate functionality using a blockchainNCHAIN HOLDINGS LTD·Filed 2017·Granted May 24, 2022·12 cites·18 claims
- 0994US11606219B2System and method for controlling asset-related actions via a block chainNCHAIN HOLDINGS LTD·Filed 2017·Granted Mar 14, 2023·14 cites·18 claims
- 1094US11308486B2Method and system for the secure transfer of entities on a blockchainNCHAIN HOLDINGS LTD·Filed 2017·Granted Apr 19, 2022·12 cites·23 claims
- 1194US11271736B2Blockchain-implemented method and systemNCHAIN HOLDINGS LTD·Filed 2017·Granted Mar 8, 2022·13 cites·16 claims
- 1293US11431477B2Computer-implemented systems and methods for using a blockchain to perform an atomic swapNCHAIN HOLDINGS LTD·Filed 2019·Granted Aug 30, 2022·6 cites·20 claims
- 1393US11307835B2Method for controlling the flow execution of a generated script of a blockchain transactionNCHAIN HOLDINGS LTD·Filed 2018·Granted Apr 19, 2022·7 cites·12 claims
- 1493US11159313B2Methods and systems for blockchain-implemented event-lock encryptionNCHAIN HOLDINGS LTD·Filed 2018·Granted Oct 26, 2021·13 cites·15 claims
- 1593US11120437B2Registry and automated management method for blockchain-enforced smart contractsNCHAIN HOLDINGS LTD·Filed 2017·Granted Sep 14, 2021·10 cites·10 claims
- 1692US11463260B2Blockchain-implemented control method and system for controlling an external process or systemNCHAIN HOLDINGS LTD·Filed 2017·Granted Oct 4, 2022·10 cites·21 claims
- 1792US11455630B2Method for secure peer-to-peer communication on a blockchainNCHAIN HOLDINGS LTD·Filed 2017·Granted Sep 27, 2022·7 cites·12 claims
- 1892US11373152B2Universal tokenisation system for blockchain-based cryptocurrenciesNCHAIN HOLDINGS LTD·Filed 2018·Granted Jun 28, 2022·8 cites·25 claims
- 1991US11411740B2Duplicating smart contracts with termination conditionNCHAIN HOLDINGS LTD·Filed 2018·Granted Aug 9, 2022·4 cites·15 claims
- 2090US11488144B2System and method of multi-round token distribution using a blockchain networkNCHAIN HOLDINGS LTD·Filed 2018·Granted Nov 1, 2022·4 cites·13 claims
- 2189US12010221B2Method and system for communicating a secretNCHAIN HOLDINGS LTD·Filed 2022·Granted Jun 11, 2024·1 cites·17 claims
- 2289US11194898B2Agent-based turing complete transactions integrating feedback within a blockchain systemNCHAIN HOLDINGS LTD·Filed 2017·Granted Dec 7, 2021·4 cites·25 claims
- 2389US11182782B2Tokenisation method and system for implementing exchanges on a blockchainNCHAIN HOLDINGS LTD·Filed 2017·Granted Nov 23, 2021·6 cites·18 claims
- 2489US10715336B2Personal device security using elliptic curve cryptography for secret sharingNCHAIN HOLDINGS LTD·Filed 2017·Granted Jul 14, 2020·4 cites·27 claims
- 2588US11416832B2Systems and methods for blockchain-dependent operation setsNCHAIN HOLDINGS LTD·Filed 2018·Granted Aug 16, 2022·12 cites·20 claims
- 2687US10776761B2Virtual currency systemNCHAIN HOLDINGS LTD·Filed 2014·Granted Sep 15, 2020·12 cites·8 claims
- 2787US2025184153A1Computer implemented systems and methods for storing, retrieving and communication data via a peer-to-peer networkNCHAIN HOLDINGS LTD·Filed 2024·Application pending·0 cites
- 2886US12206790B2Computer implemented systems and methods for storing, retrieving and communication data via a peer-to-peer networkNCHAIN HOLDINGS LTD·Filed 2019·Granted Jan 21, 2025·2 cites·12 claims
- 2986US11483338B2Secure blockchain-based consensusNCHAIN HOLDINGS LTD·Filed 2018·Granted Oct 25, 2022·10 cites·11 claims
- 3085US11244292B2Methods and systems for recording multiple transactions on a blockchainNCHAIN HOLDINGS LTD·Filed 2017·Granted Feb 8, 2022·3 cites·13 claims
- 3184US11381389B2Computer-implemented method of generating a threshold vaultNCHAIN HOLDINGS LTD·Filed 2018·Granted Jul 5, 2022·3 cites·43 claims
- 3284US10652014B2Determining a common secret for the secure exchange of information and hierarchical, deterministic cryptographic keysNCHAIN HOLDINGS LTD·Filed 2017·Granted May 12, 2020·3 cites·47 claims
- 3383US12445287B2Computer implemented method and system for knowledge proof in blockchain transactionsNCHAIN HOLDINGS LTD·Filed 2020·Granted Oct 14, 2025·2 cites·12 claims
- 3482US11347838B2Blockchain implemented counting system and method for use in secure voting and distributionNCHAIN HOLDINGS LTD·Filed 2017·Granted May 31, 2022·2 cites·43 claims
- 3582US10055720B2Virtual currency systemNCHAIN HOLDINGS LTD·Filed 2017·Granted Aug 21, 2018·3 cites·14 claims
- 3681US11563574B2Blockchain-implemented method and systemNCHAIN HOLDINGS LTD·Filed 2017·Granted Jan 24, 2023·2 cites·20 claims
- 3780US11410145B2Blockchain-implemented method for control and distribution of digital contentNCHAIN HOLDINGS LTD·Filed 2017·Granted Aug 9, 2022·3 cites·26 claims
- 3880US11356280B2Personal device security using cryptocurrency walletsNCHAIN HOLDINGS LTD·Filed 2020·Granted Jun 7, 2022·1 cites·24 claims
- 3979US11223608B2Methods and devices for increasing entropy of a blockchain using blinded outcome diversificationNCHAIN HOLDINGS LTD·Filed 2018·Granted Jan 11, 2022·2 cites·20 claims
- 4079US10735466B2Reactive and pre-emptive security system for the protection of computer networks and systemsNCHAIN HOLDINGS LTD·Filed 2017·Granted Aug 4, 2020·2 cites·15 claims
- 4177US11488120B2Methods and systems for the efficient transfer of entities on a blockchainNCHAIN HOLDINGS LTD·Filed 2017·Granted Nov 1, 2022·1 cites·37 claims
- 4276US12380182B2Method and system for verifying ownership of a digital asset using a distributed hash table and a peer-to-peer distributed ledgerNCHAIN HOLDINGS LTD·Filed 2022·Granted Aug 5, 2025·0 cites·11 claims
- 4375US12505180B2Method and system for verifying ownership of a digital asset using a distributed hash table and a peer-to-peer distributed ledgerNCHAIN HOLDINGS LTD·Filed 2021·Granted Dec 23, 2025·0 cites·10 claims
- 4475US11528127B2Computer-implemented system and method for highly secure, high speed encryption and transmission of dataNCHAIN HOLDINGS LTD·Filed 2018·Granted Dec 13, 2022·2 cites·17 claims
- 4573US12294661B2Personal device security using cryptocurrency walletsNCHAIN HOLDINGS LTD·Filed 2022·Granted May 6, 2025·0 cites·17 claims
- 4672US2025209451A1Method and system for controlling the performance of a contract using a distributed hash table and a peer-to-peer distributed ledgerNCHAIN HOLDINGS LTD·Filed 2024·Application pending·0 cites
- 4771US2024320637A1Virtual currency systemNCHAIN HOLDINGS LTD·Filed 2024·Application pending·0 cites
- 4870US12406237B2Universal tokenisation system for blockchain-based cryptocurrenciesNCHAIN HOLDINGS LTD·Filed 2022·Granted Sep 2, 2025·0 cites·13 claims
- 4970US11397943B2System and method of multi-round token distribution using a blockchain networkNCHAIN HOLDINGS LTD·Filed 2018·Granted Jul 26, 2022·0 cites·10 claims
- 5069US12432070B2Computer implemented system and method for storing data on a blockchainNCHAIN HOLDINGS LTD·Filed 2019·Granted Sep 30, 2025·0 cites·17 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when NCHAIN HOLDINGS LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →