Assignee
CITIBANK NA
US·428 granted patents·136 pending applications·34,220 citations·filing 1975–2025
Top patents by PatentIndex Score
564 records- 0199US5557518ATrusted agents for open electronic commerceCITIBANK NA·Filed 1994·Granted Sep 17, 1996·1.5k cites·49 claims
- 0299US5453601AElectronic-monetary systemCITIBANK NA·Filed 1991·Granted Sep 26, 1995·1.1k cites·98 claims
- 0397US12135740B1Generating a unified metadata graph via a retrieval-augmented generation (RAG) framework systems and methodsCITIBANK NA·Filed 2024·Granted Nov 5, 2024·11 cites·20 claims
- 0497US11991299B1Systems and methods for facilitating use of artificial intelligence platforms trained on blockchain action lineages to conduct blockchain actionsCITIBANK NA·Filed 2023·Granted May 21, 2024·20 cites·19 claims
- 0597US6873974B1System and method for use of distributed electronic walletsCITIBANK NA·Filed 2000·Granted Mar 29, 2005·738 cites·40 claims
- 0697US5745886ATrusted agents for open distribution of electronic moneyCITIBANK NA·Filed 1995·Granted Apr 28, 1998·524 cites·23 claims
- 0796US12045610B1Systems and methods for updating rule engines during software development using generated proxy models with predefined model deployment criteriaCITIBANK NA·Filed 2023·Granted Jul 23, 2024·16 cites·19 claims
- 0896US11874934B1Providing user-induced variable identification of end-to-end computing system security impact information systems and methodsCITIBANK NA·Filed 2023·Granted Jan 16, 2024·12 cites·20 claims
- 0996US11646903B1Systems and methods for generating shell-wrapped self-executing programs for conducting cryptographically secure actionsCITIBANK NA·Filed 2022·Granted May 9, 2023·7 cites·20 claims
- 1096US5710889AInterface device for electronically integrating global financial servicesCITIBANK NA·Filed 1995·Granted Jan 20, 1998·1.3k cites·9 claims
- 1196US5621797AElectronic ticket presentation and transfer methodCITIBANK NA·Filed 1995·Granted Apr 15, 1997·614 cites·16 claims
- 1296US5455407AElectronic-monetary systemCITIBANK NA·Filed 1995·Granted Oct 3, 1995·651 cites·9 claims
- 1395US12450243B1Systems and methods for searching and storing data over a computer networkCITIBANK NA·Filed 2025·Granted Oct 21, 2025·1 cites·20 claims
- 1495US12444213B1Machine-learning models for image processingCITIBANK NA·Filed 2025·Granted Oct 14, 2025·1 cites·20 claims
- 1595US12272111B1Machine-learning models for image processingCITIBANK NA·Filed 2024·Granted Apr 8, 2025·9 cites·20 claims
- 1695US12271720B1System and methods for detecting required rule engine updates using artificial intelligence modelsCITIBANK NA·Filed 2024·Granted Apr 8, 2025·11 cites·18 claims
- 1795US12210949B1Systems and methods for detecting required rule engine updated using artificial intelligence modelsCITIBANK NA·Filed 2024·Granted Jan 28, 2025·8 cites·19 claims
- 1895US12204565B1Artificial intelligence sandbox for automating development of AI modelsCITIBANK NA·Filed 2024·Granted Jan 21, 2025·5 cites·20 claims
- 1995US12135949B1Layered measurement, grading and evaluation of pretrained artificial intelligence modelsCITIBANK NA·Filed 2024·Granted Nov 5, 2024·29 cites·20 claims
- 2095US12093658B1Systems and methods for implementing an artificial intelligence-based solution for prompt orchestration by segregating processing requests into non-serialized tasksCITIBANK NA·Filed 2023·Granted Sep 17, 2024·10 cites·20 claims
- 2195US11924027B1Detecting network operation validation anomalies in conglomerate-application-based ecosystems systems and methodsCITIBANK NA·Filed 2023·Granted Mar 5, 2024·36 cites·14 claims
- 2295US11755746B1Systems and methods for conducting blockchain actions based on network mappings of self-executing program characteristicsCITIBANK NA·Filed 2023·Granted Sep 12, 2023·5 cites·19 claims
- 2395US11645650B1Systems and methods for blockchain-based transaction break preventionCITIBANK NA·Filed 2020·Granted May 9, 2023·7 cites·18 claims
- 2495US7305562B1System, method and computer program product for an authentication management infrastructureCITIBANK NA·Filed 2000·Granted Dec 4, 2007·185 cites·30 claims
- 2595US5930764ASales and marketing support system using a customer information databaseCITIBANK NA·Filed 1996·Granted Jul 27, 1999·1.3k cites·17 claims
- 2695US5920629AElectronic-monetary systemCITIBANK NA·Filed 1997·Granted Jul 6, 1999·519 cites·20 claims
- 2794US12406008B1Using intent-based rankings to generate large language model responsesCITIBANK NA·Filed 2025·Granted Sep 2, 2025·1 cites·20 claims
- 2894US12387512B1Machine-learning models for image processingCITIBANK NA·Filed 2024·Granted Aug 12, 2025·7 cites·20 claims
- 2994US12361335B1Validating vector constraints of outputs generated by machine learning modelsCITIBANK NA·Filed 2025·Granted Jul 15, 2025·2 cites·20 claims
- 3094US12347221B1Machine-learning models for image processingCITIBANK NA·Filed 2024·Granted Jul 1, 2025·5 cites·20 claims
- 3194US12254272B1Context-aware semantic chunking for information retrieval in large language modelsCITIBANK NA·Filed 2024·Granted Mar 18, 2025·9 cites·20 claims
- 3294US12250201B1Systems and methods for monitoring data networks featuring data traffic with using probabilistic graphical modelsCITIBANK NA·Filed 2024·Granted Mar 11, 2025·3 cites·20 claims
- 3394US12210858B1Systems and methods for detecting required rule engine updated using artificial intelligence modelsCITIBANK NA·Filed 2024·Granted Jan 28, 2025·6 cites·19 claims
- 3494US12204323B1Mapping identified gaps in controls to operative standards using a generative artificial intelligence modelCITIBANK NA·Filed 2024·Granted Jan 21, 2025·14 cites·20 claims
- 3594US12198030B1Validating vector constraints of outputs generated by machine learning modelsCITIBANK NA·Filed 2024·Granted Jan 14, 2025·16 cites·20 claims
- 3694US12197859B1Identifying and analyzing actions from vector representations of alphanumeric characters using a large language modelCITIBANK NA·Filed 2024·Granted Jan 14, 2025·13 cites·20 claims
- 3794US12184480B1Detecting and mitigating network operation validation anomalies in conglomerate-application-based ecosystems and systems and methods of the sameCITIBANK NA·Filed 2024·Granted Dec 31, 2024·5 cites·20 claims
- 3894US12147513B1Dynamic evaluation of language model prompts for model selection and output validation and methods and systems of the sameCITIBANK NA·Filed 2024·Granted Nov 19, 2024·14 cites·18 claims
- 3994US12111747B1Dynamic input-sensitive validation of machine learning model outputs and methods and systems of the sameCITIBANK NA·Filed 2024·Granted Oct 8, 2024·19 cites·20 claims
- 4094US12111754B1Dynamically validating AI applications for complianceCITIBANK NA·Filed 2024·Granted Oct 8, 2024·14 cites·18 claims
- 4194US12106205B1Dynamic, resource-sensitive model selection and output generation and methods and systems of the sameCITIBANK NA·Filed 2024·Granted Oct 1, 2024·16 cites·20 claims
- 4294US12026599B1Systems and methods for customizing user interfaces using artificial intelligenceCITIBANK NA·Filed 2023·Granted Jul 2, 2024·32 cites·18 claims
- 4394US11971891B1Accessing siloed data across disparate locations via a unified metadata graph systems and methodsCITIBANK NA·Filed 2023·Granted Apr 30, 2024·3 cites·20 claims
- 4494US11842287B1Systems and methods for conducting blockchain actions based on network mappings of self-executing program characteristicsCITIBANK NA·Filed 2023·Granted Dec 12, 2023·5 cites·20 claims
- 4594US11770263B1Systems and methods for enforcing cryptographically secure actions in public, non-permissioned blockchains using bifurcated self-executing programs comprising shared digital signature requirementsCITIBANK NA·Filed 2023·Granted Sep 26, 2023·7 cites·20 claims
- 4694US11733984B1Generating a platform-agnostic data pipeline via a low code transformation layer systems and methodsCITIBANK NA·Filed 2023·Granted Aug 22, 2023·5 cites·20 claims
- 4794US8032932B2Systems and methods for providing security token authenticationCITIBANK NA·Filed 2008·Granted Oct 4, 2011·235 cites·17 claims
- 4894US6868408B1Security systems and methods applicable to an electronic monetary systemCITIBANK NA·Filed 2000·Granted Mar 15, 2005·107 cites·40 claims
- 4994US6122625AApparatus and method for secure transactingCITIBANK NA·Filed 1998·Granted Sep 19, 2000·487 cites·21 claims
- 5094US6047067AElectronic-monetary systemCITIBANK NA·Filed 1997·Granted Apr 4, 2000·486 cites·16 claims
Showing the top 50 of 564 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →