Patents by Inventor Daniel Lewandowski

Daniel Lewandowski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12614124
    Abstract: Systems and methods described herein enable adaptive, threshold-based modification of node maps representing ontologies, knowledge graphs, or code development pipelines using generative artificial intelligence. The disclosed platform can retrieve a node map and generate one or more candidate perturbations that modify nodes or relationships within the node map. The disclosed platform can evaluate the effect of the perturbations by comparing respective outputs against ground-truth data. Perturbations can be automatically determined based on changes in external datasets, compliance policies, or operational requirements. The perturbations can be implemented when a computed perturbation quality value satisfies a threshold quality criterion. As such, the system enables efficient, policy-compliant evolution of relational system architectures in dynamic environments.
    Type: Grant
    Filed: September 4, 2025
    Date of Patent: April 28, 2026
    Assignee: Citibank, N.A.
    Inventors: James Myers, Ganesh Prasad Bhat, Tariq Husayn Maonah, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Nigil Satish Jeyashekar, Miriam Silver, Payal Jain
  • Publication number: 20260111741
    Abstract: The systems and methods disclosed herein receive alphanumeric characters defining operative boundaries for expected model use cases, along with operational data. The expected model use cases share common attributes, which are used by a first AI model to construct observed model use cases from the operational data. Each observed model use case includes features such as a text-based description, expected input and output, AI model(s) generating the expected output from the input, and/or data supporting the AI models. For each observed model use case, a second AI model maps the alphanumeric characters and features to a risk category, selecting from multiple risk categories based on the level of risk associated with the features. The system identifies criteria for the observed model use case within the alphanumeric characters and generates gaps by comparing the criteria with the features of the observed model use case.
    Type: Application
    Filed: December 11, 2025
    Publication date: April 23, 2026
    Inventors: Sofia RAHMAN, Christopher TUCKER, James Randolph MYERS, Prashant PRAVEEN, Shardul MALVIYA, Wayne LIAO, Deepak JAIN, Samantha CORY, Mariusz SATERNUS, Daniel LEWANDOWSKI, Biraj Krushna RATH, Stuart MURRAY, Philip DAVIES, Payal JAIN, Tariq Husayn MAONAH, Vishal MYSORE, Ramkumar AYYADURAI, Chamindra DESILVA
  • Patent number: 12608455
    Abstract: Systems, methods, and devices for facilitating computational resource access by artificial intelligence (AI) agents through token-based allocation and multi-agent workflow optimization. The system generates tokens corresponding to computational resources including processing power, memory, storage, and bandwidth. AI agents submit resource requests with priority tokens, creating queues ordered by priority token quantity. Higher-priority bids receive preferential positions. The system transfers resource tokens to agents based on queue order, enabling resource access through token exchange. The system can receive user prompts indicating computational objectives and determines multiple AI agentic approaches comprising AI model sequences. After evaluating approaches against operational policies, the system generates resource utilization and performance estimates, executing a preferred approach balancing efficiency with output quality.
    Type: Grant
    Filed: September 12, 2025
    Date of Patent: April 21, 2026
    Assignee: Citibank, N.A.
    Inventors: Ganesh Prasad Bhat, James Myers, Payal Jain, Tariq Husayn Maonah, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Sourabh Deb, Jason Engelbrecht, Zheyu Wang, Haolin Jin, Avi Levin, Nimrod Barak, Miriam Silver
  • Publication number: 20260104891
    Abstract: The systems and methods disclosed herein receives, from a computing device, operational data indicating software or hardware assets used on informational assets, and obtains set of alphanumeric characters defining operative boundaries for expected system assets, which include a set of common attributes. Using the set of attributes, a first set of AI models determines observed system assets from the operational data, each with specific features. A second set of AI models associates each information asset with the corresponding observed system assets. For each observed system asset, a third set of AI models identifies criteria within the alphanumeric characters, compares the criteria with the asset's features to identify gaps, and generates actions to ensure the observed system asset meets the identified criteria.
    Type: Application
    Filed: December 15, 2025
    Publication date: April 16, 2026
    Inventors: Sofia RAHMAN, Christopher TUCKER, James Randolph MYERS, Prashant PRAVEEN, Shardul MALVIYA, Wayne LIAO, Deepak JAIN, Samantha CORY, Mariusz SATERNUS, Daniel LEWANDOWSKI, Biraj Krushna RATH, Stuart MURRAY, Philip DAVIES, Payal JAIN, Tariq Husayn MAONAH, Vishal MYSORE, Ramkumar AYYADURAI, Chamindra DESILVA
  • Patent number: 12602418
    Abstract: Systems, methods, and devices that relate to intelligent query decomposition and parallel routing for specialized model processing are disclosed. In one example aspect, the system receives a query from a user comprising a request relating to a particular domain. The system determines, using a decomposition model, a set of sub-queries based on semantic boundaries, syntactics, tasks, relationships, and rules relating to particular domains. The system inputs the set of sub-queries into a routing model to determine a set of specialized models. For each sub-query, the system routes the sub-query to a respective specialized model, generates an output, and assigns a confidence score. The system detects conflicts among outputs using a conflict detection model configured to identify discrepancies. The system generates an aggregated output by combining outputs according to a weighted aggregation algorithm prioritizing higher confidence scores and conflict resolution rules, then displays the aggregated output.
    Type: Grant
    Filed: August 25, 2025
    Date of Patent: April 14, 2026
    Inventors: Ganesh Prasad Bhat, James Myers, Zheyu Wang, Haolin Jin, Sourabh Deb, Jason Ryan Engelbrecht, Payal Jain, Tariq Husayn Maonah, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Julisia Jackson, Chamindra Desilva, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Vishal Mysore, Ramkumar Ayyadurai
  • Patent number: 12602624
    Abstract: Systems and methods for detecting anomalies in generative outputs are disclosed herein. The system receives a user prompt indicating a request for data over a time period. The system inputs, into a model, the user prompt to cause the model to generate an output based on the user prompt. The system then generates the first tokens based on the output. To generate the second tokens, the system retrieves, based on the user prompt, sources relating to the data requested by the user prompt. The system then generates queries to request, from the sources, the data over the time period and generates the second tokens based on the retrieved data. The system then performs a comparison of the first tokens and the second tokens and accepts or rejects the output of the model based on the comparison.
    Type: Grant
    Filed: May 1, 2025
    Date of Patent: April 14, 2026
    Assignee: CITIBANK, N.A.
    Inventors: Nigil Satish Jeyashekar, Miriam Silver, James Myers, Payal Jain, Tariq Husayn Maonah, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies
  • Patent number: 12596738
    Abstract: Systems for explainable large language model routing with immutable audit trails are disclosed. The system receives a query and determines its characteristics including complexity, domain, regulatory constraints, and performance requirements. It retrieves profiles for multiple LLMs from a model matrix containing performance attributes, resource consumption, and compliance parameters. The system selects a particular LLM by balancing resource consumption with performance requirements, evaluating regulatory compliance, ranking LLMs based on these factors, and prioritizing models with successful processing history. The system generates a human-readable explanation of the selection including decision factors, rationale, and alternatives considered. Finally, it records the selection and explanation in a tamper-evident, immutable audit trail data structure.
    Type: Grant
    Filed: August 28, 2025
    Date of Patent: April 7, 2026
    Assignee: Citibank, N.A.
    Inventors: Ganesh Prasad Bhat, Zheyu Wang, Haolin Jin, Sourabh Deb, Jason Ryan Engelbrecht, Payal Jain, Tariq Husayn Maonah, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Julisia Jackson, Chamindra Desilva, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Vishal Mysore, Ramkumar Ayyadurai, James Myers
  • Publication number: 20260093791
    Abstract: Systems and methods for restructuring prompts in order to improve accuracy of outputs from models are disclosed herein. The system receives a user prompt indicating a request for data. The system generates a first and second output using a model, the first output generated based on the user prompt and the second output generated based on pseudocode. The system compares the first and second outputs to determine a match accuracy between the two outputs. If the two outputs sufficiently match, the system approves the user prompt. If the two outputs do not sufficiently match, the system initiates a prompt restructuring process, whereby the user prompt is restructured using pseudocode to improve the accuracy of the first output. The process is repeated iteratively until the restructured user prompt generates a first output that sufficiently matches the second output generated based on the pseudocode.
    Type: Application
    Filed: December 5, 2025
    Publication date: April 2, 2026
    Inventors: Nigil Satish Jeyashekar, Jason Engelbrecht, Zheyu Wang, Haolin Jin, Payal Jain, Tariq Husayn Maonah, Mariusz SATERNUS, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Sourabh Deb
  • Publication number: 20260019379
    Abstract: Systems and methods disclosed herein automatically authorize, audit, and manage usage of protected digital content via agentic artificial intelligence (AI) models. A data access/usage request is received (e.g., from a graphical user interface) that is associated with digital assets licensed from third parties. The system uses a first AI agent set to identify the digital content and retrieve corresponding access policies from a distributed database. The system uses a second AI agent set (same as or different from the first AI agent set) to evaluate the request against the retrieved policy to generate a permission set and/or settlement instructions. The system uses a third AI agent set (same as or different from the first and/or second AI agent sets) to embed digital watermarks and/or cryptographic signatures into the accessed content, and to record an audit trail of access, authorization, and/or settlement events in a distributed ledger or database.
    Type: Application
    Filed: September 19, 2025
    Publication date: January 15, 2026
    Inventors: Ganesh Prasad Bhat, James Myers, Prashant Praveen, Sofia Rahman, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Tariq Husayn Maonah, Vishal Mysore, Ramkumar Ayyadurai, Chamindra DeSilva, William Franklin Cameron, Miriam Silver, Prithvi Narayana Rao, Pramod Goyal, Manjit Rajaretnam, Payal Jain
  • Publication number: 20260017525
    Abstract: The systems and methods disclosed herein obtain a set of alphanumeric characters defining constraints for agents and the agents' operational data. Each agent uses an output from a first set of artificial intelligence (AI) models and predefined objectives to autonomously generate proposed actions for execution on software application(s). For each agent, a second set of AI models evaluates the agent by identifying gaps in the proposed actions by comparing them with the expected actions. Using a third set of AI models and the identified gaps, the systems modify the proposed actions by adding, altering, or removing actions from the proposed actions.
    Type: Application
    Filed: September 24, 2025
    Publication date: January 15, 2026
    Inventors: Vishal MYSORE, Ramkumar AYYADURAI, Chamindra DESILVA, Shardul MALVIYA, Wayne LIAO, Deepak JAIN, Samantha CORY, Mariusz SATERNUS, Daniel LEWANDOWSKI, Biraj Krushna RATH, Stuart MURRAY, Philip DAVIES, Payal JAIN, Tariq Husayn MAONAH
  • Patent number: 12524508
    Abstract: Systems and methods for restructuring prompts in order to improve accuracy of outputs from models are disclosed herein. The system receives a user prompt indicating a request for data. The system generates a first and second output using a model, the first output generated based on the user prompt and the second output generated based on pseudocode. The system compares the first and second outputs to determine a match accuracy between the two outputs. If the two outputs sufficiently match, the system approves the user prompt. If the two outputs do not sufficiently match, the system initiates a prompt restructuring process, whereby the user prompt is restructured using pseudocode to improve the accuracy of the first output. The process is repeated iteratively until the restructured user prompt generates a first output that sufficiently matches the second output generated based on the pseudocode.
    Type: Grant
    Filed: April 24, 2025
    Date of Patent: January 13, 2026
    Inventors: Nigil Satish Jeyashekar, Jason Engelbrecht, Zheyu Wang, Haolin Jin, Payal Jain, Tariq Husayn Maonah, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Sourabh Deb
  • Publication number: 20260010458
    Abstract: Systems, methods, and devices for facilitating computational resource access by artificial intelligence (AI) agents through token-based allocation and multi-agent workflow optimization. The system generates tokens corresponding to computational resources including processing power, memory, storage, and bandwidth. AI agents submit resource requests with priority tokens, creating queues ordered by priority token quantity. Higher-priority bids receive preferential positions. The system transfers resource tokens to agents based on queue order, enabling resource access through token exchange. The system can receive user prompts indicating computational objectives and determines multiple AI agentic approaches comprising AI model sequences. After evaluating approaches against operational policies, the system generates resource utilization and performance estimates, executing a preferred approach balancing efficiency with output quality.
    Type: Application
    Filed: September 12, 2025
    Publication date: January 8, 2026
    Inventors: Ganesh Prasad Bhat, James Myers, Payal Jain, Tariq Husayn Maonah, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Sourabh Deb, Jason Engelbrecht, Zheyu Wang, Haolin Jin, Avi Levin, Nimrod Barak, Miriam Silver
  • Publication number: 20260012430
    Abstract: Systems and methods disclosed herein automatically register, monitor, and authenticate distributed artificial intelligence (AI) agents and their operational contexts using a distributed or federated ledger-based agent knowledge registry. The system obtains a registration or query request (e.g., from an AI agent, orchestrator, or user interface) to identify or store operational context linked to each AI-based agent. The system determines a feature set of agent metadata and operational parameters using a first AI model set, and dynamically generates a cryptographically verifiable registry record set using a second AI model set (same as or different from the first AI model set) based on the operational feature set, to be stored in a distributed ledger database.
    Type: Application
    Filed: September 19, 2025
    Publication date: January 8, 2026
    Inventors: Ganesh Prasad Bhat, James Myers, Prashant Praveen, Sofia Rahman, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Tariq Husayn Maonah, Vishal Mysore, Ramkumar Ayyadurai, Chamindra DeSilva, William Franklin Cameron, Miriam Silver, Prithvi Narayana Rao, Pramod Goyal, Manjit Rajaretnam, Payal Jain
  • Publication number: 20260012431
    Abstract: Systems and methods disclosed herein automatically evaluate, select, and coordinate artificial intelligence (AI)-based agents for collaborative distributed task execution based on dynamic, multi-attribute scoring and resource allocation models. The system obtains a task specification request defining a computational requirement set, a performance metric set, and an available resource set for one or more tasks to be executed by a network of AI-based agents. A first AI model set generates domain-specific test datasets and validates prospective agents by comparing agent-generated fingerprints against predetermined hash values stored on a distributed or federated ledger. A second AI model set constructs a multi-dimensional scoring data structure for each agent by using historical performance metrics to compute weighted composite scores. The system selects a subset of AI-based agents, ranks the agents, and allocates resources proportional to each agent's composite score.
    Type: Application
    Filed: September 19, 2025
    Publication date: January 8, 2026
    Inventors: Ganesh Prasad Bhat, James Myers, Prashant Praveen, Sofia Rahman, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Tariq Husayn Maonah, Vishal Mysore, Ramkumar Ayyadurai, Chamindra DeSilva, William Franklin Cameron, Miriam Silver, Prithvi Narayana Rao, Pramod Goyal, Manjit Rajaretnam, Payal Jain
  • Publication number: 20260012432
    Abstract: Systems and methods disclosed herein automatically detect, analyze, and mitigate anomalous resource distribution among artificial intelligence (AI)-based agents within a distributed computational network. The system receives a resource allocation request specifying computational resources, agent parameters, and performance objectives for a network of agents. A first AI model set monitors agent activity by tracking resource consumption and behavioral deviations from baseline profiles. The system compares resource usage of agents with historical norms and/or predetermined thresholds to generate an anomaly score for each agent. A second AI model set aggregates scores to construct a multi-dimensional data structure that indicates the comparison and anomaly score. The system ranks agents by anomaly severity to isolate agents with high scores (e.g., misaligned agents), and reallocates resources and updates access privileges for the misaligned agents.
    Type: Application
    Filed: September 19, 2025
    Publication date: January 8, 2026
    Inventors: Ganesh Prasad Bhat, James Myers, Prashant Praveen, Sofia Rahman, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Tariq Husayn Maonah, Vishal Mysore, Ramkumar Ayyadurai, Chamindra DeSilva, William Franklin Cameron, Miriam Silver, Prithvi Narayana Rao, Pramod Goyal, Manjit Rajaretnam, Payal Jain
  • Patent number: 12517724
    Abstract: The systems and methods disclosed herein receives, from a computing device, operational data indicating software or hardware assets used on informational assets, and obtains a set of alphanumeric characters defining operative boundaries for expected system assets, which include a set of common attributes. Using the set of attributes, a first set of AI models determines observed system assets from the operational data, each with specific features. A second set of AI models associates each information asset with the corresponding observed system assets. For each observed system asset, a third set of AI models identifies criteria within the alphanumeric characters, compares the criteria with the asset's features to identify gaps, and generates actions to ensure the observed system asset meets the identified criteria.
    Type: Grant
    Filed: November 1, 2024
    Date of Patent: January 6, 2026
    Assignee: Citibank, N.A.
    Inventors: Sofia Rahman, Christopher Tucker, James Myers, Prashant Praveen, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Payal Jain, Tariq Husayn Maonah, Vishal Mysore, Ramkumar Ayyadurai, Chamindra Desilva
  • Publication number: 20260004204
    Abstract: Systems and methods described herein enable adaptive, threshold-based modification of node maps representing ontologies, knowledge graphs, or code development pipelines using generative artificial intelligence. The disclosed platform can retrieve a node map and generate one or more candidate perturbations that modify nodes or relationships within the node map. The disclosed platform can evaluate the effect of the perturbations by comparing respective outputs against ground-truth data. Perturbations can be automatically determined based on changes in external datasets, compliance policies, or operational requirements. The perturbations can be implemented when a computed perturbation quality value satisfies a threshold quality criterion. As such, the system enables efficient, policy-compliant evolution of relational system architectures in dynamic environments.
    Type: Application
    Filed: September 4, 2025
    Publication date: January 1, 2026
    Inventors: James Myers, Ganesh Prasad BHAT, Tariq Husayn Maonah, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Nigil Satish Jeyashekar, Miriam Silver, Payal Jain
  • Publication number: 20250390565
    Abstract: Systems, methods, and devices for facilitating computational resource access by artificial intelligence (AI) agents through token-based allocation and multi-agent workflow optimization. The system generates tokens corresponding to computational resources including processing power, memory, storage, and bandwidth. AI agents submit resource requests with priority tokens, creating queues ordered by priority token quantity. Higher-priority bids receive preferential positions. The system transfers resource tokens to agents based on queue order, enabling resource access through token exchange. The system can receive user prompts indicating computational objectives and determines multiple AI agentic approaches comprising AI model sequences. After evaluating approaches against operational policies, the system generates resource utilization and performance estimates, executing a preferred approach balancing efficiency with output quality.
    Type: Application
    Filed: September 12, 2025
    Publication date: December 25, 2025
    Inventors: Ganesh Prasad Bhat, James Myers, Payal Jain, Tariq Husayn Maonah, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Sourabh Deb, Jason Engelbrecht, Zheyu Wang, Haolin Jin, Avi Levin, Nimrod Barak, Miriam Silver
  • Patent number: 12505291
    Abstract: The systems and methods disclosed herein receive an output generation request from that includes input for generating an output using a language model. The input includes a set of alphanumeric characters associated with operative standards for a first set of actions. The system divides the set of alphanumeric characters into text subsets. For each text subset, a vector representation is determined. Prompts are created for each vector representation including the set of alphanumeric characters, query contexts, keywords, and/or the text subset. Each vector representation's prompt is input into the language model, which generates a second set of actions of related actions, where subsequently generated actions are based on prior generated actions. The system aggregates the second set of actions into a third set of actions and displays a graphical layout. The graphical layout displays a representation of the set of alphanumeric characters and the corresponding actions.
    Type: Grant
    Filed: January 13, 2025
    Date of Patent: December 23, 2025
    Inventors: Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Payal Jain, Tariq Husayn Maonah
  • Patent number: 12505352
    Abstract: The systems and methods disclosed herein receive alphanumeric characters defining operative boundaries for expected model use cases, along with operational data. The expected model use cases share common attributes, which are used by a first AI model to construct observed model use cases from the operational data. Each observed model use case includes features such as a text-based description, expected input and output,? AI model(s) generating the expected output from the input, and/or data supporting the AI models. For each observed model use case, a second AI model maps the alphanumeric characters and features to a risk category, selecting from multiple risk categories based on the level of risk associated with the features. The system identifies criteria for the observed model use case within the alphanumeric characters and generates gaps by comparing the criteria with the features of the observed model use case.
    Type: Grant
    Filed: June 2, 2025
    Date of Patent: December 23, 2025
    Inventors: Sofia Rahman, Christopher Tucker, James Myers, Prashant Praveen, Shardul Malviya, Wayne Liao, Deepak Jain, Samantha Cory, Mariusz Saternus, Daniel Lewandowski, Biraj Krushna Rath, Stuart Murray, Philip Davies, Payal Jain, Tariq Husayn Maonah, Vishal Mysore, Ramkumar Ayyadurai, Chamindra Desilva