Inventor · disambiguated record
Nathaniel Mccallum
Also filed as: MCCALLUM NATHANIEL · MCCALLUM NATHANIEL P · MCCALLUM NATHANIEL PHILIP
44 granted patents·2 pending applications·90 citations·filing 2011–2025
96Inventor score
Top patents by PatentIndex Score
46 records- 0198US11886574B2Using a trusted execution environment for a cryptographic key wrapping scheme that verifies remote device capabilitiesRED HAT INC·Filed 2022·Granted Jan 30, 2024·6 cites·20 claims
- 0295US9985782B2Network bound decryption with offline encryptionRED HAT INC·Filed 2015·Granted May 29, 2018·16 cites·20 claims
- 0394US11611431B2Network bound encryption for recovery of trusted execution environmentsRED HAT INC·Filed 2020·Granted Mar 21, 2023·3 cites·20 claims
- 0492US11424920B2Proof-of-work key wrapping for cryptographically controlling data accessRED HAT INC·Filed 2019·Granted Aug 23, 2022·10 cites·20 claims
- 0589US11847253B2Efficient launching of trusted execution environmentsRED HAT INC·Filed 2020·Granted Dec 19, 2023·2 cites·20 claims
- 0686US9369458B2Web-centric authentication protocolRED HAT INC·Filed 2013·Granted Jun 14, 2016·9 cites·14 claims
- 0784US11411938B2Proof-of-work key wrapping with integrated key fragmentsRED HAT INC·Filed 2019·Granted Aug 9, 2022·4 cites·20 claims
- 0883US11451380B2Message decryption dependent on third-party confirmation of a condition precedentRED HAT INC·Filed 2019·Granted Sep 20, 2022·4 cites·20 claims
- 0982US11295024B2Providing smart contracts including secrets encrypted with oracle-provided encryption keys using threshold cryptosystemsRED HAT INC·Filed 2019·Granted Apr 5, 2022·4 cites·20 claims
- 1081US10397206B2Symmetric encryption key generation/distributionRED HAT INC·Filed 2016·Granted Aug 27, 2019·4 cites·20 claims
- 1180US2025335576A1Efficient launching of trusted execution environmentRED HAT INC·Filed 2025·Application pending·0 cites
- 1279US11671412B2Network bound encryption for orchestrating workloads with sensitive dataRED HAT INC·Filed 2020·Granted Jun 6, 2023·1 cites·19 claims
- 1379US10129025B2Binding data to a network in the presence of an entity with revocation capabilitiesRED HAT INC·Filed 2016·Granted Nov 13, 2018·3 cites·21 claims
- 1477US11470065B2Protection of private data using an enclave clusterRED HAT INC·Filed 2019·Granted Oct 11, 2022·2 cites·20 claims
- 1577US11436352B2Proof-of-work key wrapping for restricting data execution based on device capabilitiesRED HAT INC·Filed 2019·Granted Sep 6, 2022·2 cites·18 claims
- 1677US10050789B2Kerberos preauthentication with J-PAKERED HAT INC·Filed 2015·Granted Aug 14, 2018·3 cites·18 claims
- 1777US8837734B2Managing encrypted data and encryption keysMCCALLUM NATHANIEL·Filed 2012·Granted Sep 16, 2014·7 cites·17 claims
- 1876US11411728B2Proof-of-work key wrapping with individual key fragmentsRED HAT INC·Filed 2019·Granted Aug 9, 2022·2 cites·20 claims
- 1976US11316839B2Proof-of-work key wrapping for temporally restricting data accessRED HAT INC·Filed 2019·Granted Apr 26, 2022·2 cites·20 claims
- 2076US11303437B2Proof-of-work key wrapping with key thresholdingRED HAT INC·Filed 2019·Granted Apr 12, 2022·2 cites·20 claims
- 2172US12361118B2Efficient launching of trusted execution environmentsRED HAT INC·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
- 2272US11949775B2Network bound encryption for recovery of trusted execution environmentsRED HAT INC·Filed 2023·Granted Apr 2, 2024·0 cites·20 claims
- 2370US9250878B1Function attribute for dynamic stack allocationRED HAT INC·Filed 2014·Granted Feb 2, 2016·2 cites·20 claims
- 2469US12199959B2Network bound encryption for orchestrating workloads with sensitive dataRED HAT INC·Filed 2023·Granted Jan 14, 2025·0 cites·17 claims
- 2568US10454917B2Enabling single sign-on authentication for accessing protected network servicesRED HAT INC·Filed 2015·Granted Oct 22, 2019·2 cites·15 claims
- 2664US11263310B2Using a trusted execution environment for a proof-of-work key wrapping scheme that verifies remote device capabilitiesRED HAT INC·Filed 2019·Granted Mar 1, 2022·0 cites·20 claims
- 2763US12058112B2Binding data to a network in the presence of an entityRED HAT INC·Filed 2021·Granted Aug 6, 2024·0 cites·20 claims
- 2859US11593493B2Providing smart contracts including secrets encrypted with oracle-provided encryption keysRED HAT INC·Filed 2019·Granted Feb 28, 2023·0 cites·20 claims
- 2957US12164955B2Computing task scheduling in a computer system utilizing efficient attributed priority queuesRED HAT INC·Filed 2021·Granted Dec 10, 2024·0 cites·11 claims
- 3057US11816205B2Detecting and handling attacks on processes executing within a trusted execution environmentRED HAT INC·Filed 2020·Granted Nov 14, 2023·0 cites·20 claims
- 3156US11271734B2Proof-of-work key wrapping for verifying device capabilitiesRED HAT INC·Filed 2019·Granted Mar 8, 2022·0 cites·20 claims
- 3255US11438150B2Constrained key derivation in linear spaceRED HAT INC·Filed 2019·Granted Sep 6, 2022·0 cites·20 claims
- 3354US11520878B2Using a trusted execution environment for a proof-of-work key wrapping scheme that restricts execution based on device capabilitiesRED HAT INC·Filed 2019·Granted Dec 6, 2022·0 cites·20 claims
- 3454US11029929B2Using emulation to improve startup time for just-in-time compilationRED HAT INC·Filed 2019·Granted Jun 8, 2021·0 cites·20 claims
- 3553US10524131B1Thwarting range extension attacksRED HAT INC·Filed 2019·Granted Dec 31, 2019·0 cites·19 claims
- 3652US11387997B2Constrained key derivation in geographical spaceRED HAT INC·Filed 2019·Granted Jul 12, 2022·0 cites·19 claims
- 3752US11102191B2Enabling single sign-on authentication for accessing protected network servicesRED HAT INC·Filed 2019·Granted Aug 24, 2021·0 cites·14 claims
- 3851US10942768B2Computing task scheduling in a computer system utilizing efficient attributed priority queuesRED HAT INC·Filed 2018·Granted Mar 9, 2021·0 cites·16 claims
- 3950US11032254B2Binding data to a network in the presence of an entityRED HAT INC·Filed 2016·Granted Jun 8, 2021·0 cites·12 claims
- 4049US2024022401A1Randomization of encryption of file blocksPROFIAN INC·Filed 2022·Application pending·0 cites
- 4148US11784809B2Constrained key derivation in temporal spaceRED HAT INC·Filed 2019·Granted Oct 10, 2023·0 cites·20 claims
- 4247US11329812B2Constrained key derivation in miscellaneous dimensionsRED HAT INC·Filed 2019·Granted May 10, 2022·0 cites·17 claims
- 4347US8863080B2Maintaining a pointer's typeMCCALLUM NATHANIEL·Filed 2011·Granted Oct 14, 2014·0 cites·20 claims
- 4445US9483303B2Differential stack-based symmetric co-routinesMCCALLUM NATHANIEL·Filed 2012·Granted Nov 1, 2016·0 cites·18 claims
- 4541US10374802B2Multi-factor simple password exponential key exchange (SPEKE) authenticationRED HAT INC·Filed 2015·Granted Aug 6, 2019·0 cites·17 claims
- 4639US11017748B2Copy-on-write (COW) rendering of graphical object modelsRED HAT INC·Filed 2018·Granted May 25, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →