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.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →