BARRACUDA NETWORKS INC Patent Applications Pending
55 applications still open at the USPTO, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2026-03-17: Application 19569605; Invention SYSTEM AND METHOD FOR ROBUST NATURAL LANGUAGE CLASSIFICATION UNDER CHARACTER ENCODING; Applicant Barracuda Networks, Inc.; Status Docketed New Case - Ready for Examination.
- 2026-03-09: Application 19560683; Invention SYSTEM AND METHOD FOR DATA FILTERING IN MACHINE LEARNING MODEL TO DETECT IMPERSONATION ATTACKS; Applicant Barracuda Networks, Inc.; Status Docketed New Case - Ready for Examination.
- 2025-11-06: Application 19381464; Invention SYSTEM AND METHOD FOR IN DETECTION OF MALICIOUS BEHAVIOR IN SOFTWARE UPDATES TO PREVENT SOFTWARE SUPPLY CHAIN ATTACKS; Applicant Barracuda Networks, Inc.; Status Docketed New Case - Ready for Examination.
- 2025-05-01: Application 19196556; Invention SYSTEM AND METHOD FOR GENERATING FRAUD REPORT USING LARGE LANGUAGE MODEL; Applicant Barracuda Networks, Inc.; Status Non Final Action Mailed.
| Filed | Application | Invention | Applicant | Status | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|
| 2026-03-17 | 19569605 | SYSTEM AND METHOD FOR ROBUST NATURAL LANGUAGE CLASSIFICATION UNDER CHARACTER ENCODING | Barracuda Networks, Inc. | Docketed New Case - Ready for Examination | US20260212013A1 | Christopher L. Sawtelle | United States | CENTRAL, DOCKET |
| 2026-03-09 | 19560683 | SYSTEM AND METHOD FOR DATA FILTERING IN MACHINE LEARNING MODEL TO DETECT IMPERSONATION ATTACKS | Barracuda Networks, Inc. | Docketed New Case - Ready for Examination | US20260205496A1 | Fleming Shi | United States | CENTRAL, DOCKET |
| 2025-11-06 | 19381464 | SYSTEM AND METHOD FOR IN DETECTION OF MALICIOUS BEHAVIOR IN SOFTWARE UPDATES TO PREVENT SOFTWARE SUPPLY CHAIN ATTACKS | Barracuda Networks, Inc. | Docketed New Case - Ready for Examination | US20260134085A1 | Fleming Shi | United States | CENTRAL, DOCKET |
| 2025-05-01 | 19196556 | SYSTEM AND METHOD FOR GENERATING FRAUD REPORT USING LARGE LANGUAGE MODEL | Barracuda Networks, Inc. | Non Final Action Mailed | US20250365300A1 | Seyed Armin Seyeditabari Mohamed Hossam Afifi Ibrahim | United States United States | OLAEGBE, MUDASIRU K |
| 2024-05-23 | 63651363 | SYSTEM AND METHOD FOR GENERATING FRAUD REPORTS USING LARGE LANGUAGE MODELS | Barracuda Networks, Inc. | Provisional Application Expired | Seyed Armin Seyeditabari Mohamed Hosam Afifi Abrahim | United States United States | ||
| 2024-01-29 | 18425932 | SYSTEM AND METHOD FOR INCREASING EFFICIENCY IN MODEL CORRECTION IN SUPERVISED SYSTEMS | Barracuda Networks, Inc. | Non Final Action Mailed | US20240354554A1 | Christopher L. Sawtelle | United States | KIM, DAVID |
| 2023-12-08 | 18534054 | SYSTEM AND METHOD FOR DETERMINING CYBERSECURITY RISK LEVEL OF ELECTRONIC MESSAGES | Barracuda Networks, Inc. | Non Final Action Mailed | US20240330483A1 | Seyed Armin Seyeditabari Christopher L. Sawtelle | United States United States | HAJIABBASI, AMIR MAHDI |
| 2023-10-30 | 63546481 | SYSTEM AND METHOD FOR INCREASING EFFICIENCY IN MODEL CORRECTION IN SUPERVISED SYSTEMS WITH HUMAN FEEDBACK | Barracuda Networks, Inc. | Provisional Application Expired | Christopher L. Sawtelle | United States | ||
| 2023-10-25 | 63545594 | SYSTEM AND METHOD FOR INTERPRETING IMAGE INTENT THROUGH LLM FOR FRAUD EMAIL DETECTION | Barracuda Networks, Inc. | Provisional Application Expired | Christopher L. Sawtelle | United States | ||
| 2023-04-26 | 63461988 | SYSTEM AND METHOD FOR CONTINUOUS MONITORING AND REVOCATION OF AUTHORIZATION | Barracuda Networks, Inc. | Provisional Application Expired | Jeremy Paul Bowers Benjamin Roberto Magee | United States United States | ||
| 2023-04-21 | 63461205 | SYSTEM AND METHOD FOR UTILIZING LARGE LANGUAGE MODELS AND MULTIMODAL MODELS FOR HIGH THROUGHPUT FRAUD EMAIL DETECTION | Barracuda Networks, Inc. | Provisional Application Expired | Seyed Armin Seyeditabari Christopher L. Sawtelle | United States United States | ||
| 2023-03-28 | 63455109 | SYSTEM AND METHOD FOR DETECTING AND CLASSIFYING FRAUD EMAILS VIA MULTIMODAL MODEL AND STATISTICAL FEATURES | Barracuda Networks, Inc. | Provisional Application Expired | Seyed Armin Seyeditabari Christopher L. Sawtelle | United States United States | ||
| 2022-12-15 | 63432965 | SYSTEM AND METHOD FOR DETECTING AND BLOCKING PHISHING ATTACKS EMBEDDED IN NOISY IMAGES | Barracuda Networks, Inc. | Provisional Application Expired | Christopher L Sawtelle | United States | ||
| 2022-12-15 | 63432961 | SYSTEM AND METHOD FOR PRODUCING CHARACTER ENCODING ROBUST NATURAL LANGUAGE CLASSIFICATION SYSTEMS | Barracuda Networks, Inc. | Provisional Application Expired | Christopher L. Sawtelle | United States | ||
| 2022-04-25 | 63334484 | SYSTEM AND METHOD FOR QUICK APPLIANCES RECOVERY | Barracuda Networks, Inc. | Provisional Application Expired | Nicholas Tillman | United States | ||
| 2022-04-13 | 63330558 | SYSTEM AND METHOD FOR FAN-LESS THERMAL MITIGATION FOR INDUSTRIAL-GRADE APPLIANCES | Barracuda Networks, Inc. | Provisional Application Expired | Gean Han Nicholas Tillman Hari Potaraju | United States United States United States | ||
| 2022-02-08 | 63307825 | SYSTEM AND METHOD FOR CHECKING THE EXISTENCE OF AN IP ADDRESS IN A DATABASE | Barracuda Networks, Inc. | Provisional Application Expired | Junxiao Liu | United States | ||
| 2022-02-02 | 63305761 | SYSTEM AND METHOD FOR AUTONOMOUS LICENSING OF MULTIPLE VIRTUAL APPLIANCES DURING BOOTUP PROCESS | Barracuda Networks, Inc. | Provisional Application Expired | Hari Potaraju Dipen Modi Giovanni Rodriguez | United States United States United States | ||
| 2022-02-02 | 63305751 | SYSTEM AND METHOD FOR APPLIANCE CONFIGURATION IDENTIFICATION AND PROFILE MANAGEMENT | Barracuda Networks, Inc. | Provisional Application Expired | Phil Ploquin Nick Tillman Hari Potaraju | United States United States United States | ||
| 2021-07-15 | 63222278 | SYSTEM AND METHOD FOR IN DETECTION OF MALICIOUS BEHAVIOR IN SOFTWARE UPDATES TO PREVENT SOFTWARE SUPPLY CHAIN ATTACKS | Barracuda Networks, Inc. | Provisional Application Expired | Fleming Shi | United States | ||
| 2021-03-03 | 63155836 | SYSTEM AND METHOD FOR USING DYNAMICALLY INTRODUCED ROUTES IN FIREWALL RULES | Barracuda Networks, Inc. | Provisional Application Expired | Hannes Hofer Leo Hoeckner | Austria Austria | ||
| 2020-11-02 | 63108827 | SYSTEM AND METHOD FOR DATA FILTERING IN MACHINE LEARNING TO DETECT IMPERSONATION ATTACKS | Barracuda Networks, Inc. | Provisional Application Expired | Fleming Shi | United States | ||
| 2020-09-25 | 63198059 | SYSTEM AND APPARATUS FOR INTERNET TRAFFIC INSPECTION VIA LOCALIZED DNS CACHING | Barracuda Networks, Inc. | Provisional Application Expired | Fleming Shi | United States | ||
| 2020-06-11 | 63037988 | SYSTEM AND APPARATUS FOR DETECTION OF EMAIL COMPROMISE AND ACCOUNT TAKEOVER ATTACKS UTILIZING ANONYMIZED DATASETS AND AI MODELS | Barracuda Networks, Inc. | Provisional Application Expired | Mohamed Hosam Afifi Ibrahim Marco Schweighauser Asaf Cidon | United States United States United States | ||
| 2019-11-27 | 62941219 | METHOD AND APPARATUS FOR ESTIMATING MONETARY IMPACT OF CYBER ATTACKS | Barracuda Networks, Inc. | Provisional Application Expired | Alexey TSITKIN Marco SCHWEIGHAUSER Nadia KORSHUN Shachar SAPIR Fleming SHI | United States United States United States United States United States | ||
| 2019-11-01 | 62929597 | AUTONOMOUS IDENTIFICATION OF SIMILAR AND ADJACENT ATTACKS BASED ON DETECTED THREATS | Barracuda Networks, Inc. | Provisional Application Expired | Christopher B. BLACK Grayson CARR Jordan A. PETERSEN Benjamin J. HILDEBRAND | United States United States United States United States | ||
| 2019-05-23 | 62851852 | METHOD AND APPARATUS FOR SCANNING GINORMOUS FILES | Barracuda Networks, Inc. | Provisional Application Expired | Fleming SHI Joseph Thomas COMEAU | United States United States | ||
| 2018-12-11 | 62778250 | SYSTEM AND METHOD FOR EMAIL ACCOUNT TAKEOVER DETECTION AND PREVENTION | Barracuda Networks, Inc. | Provisional Application Expired | Marco SCHWEIGHAUSER Lior GAVISH Itay BLEIER Asaf CIDON | United States United States United States United States | ||
| 2018-12-07 | 62777021 | SYSTEM AND METHOD OF SECURITY DEVICE PLUGIN FOR EXTERNAL DEVICE CONTROL AND MONITORING IN A SECURE ENVIRONMENT | Barracuda Networks, Inc. | Provisional Application Expired | Martin WEISSHAUPT Reinhard STAUDACHER Christoph RAUCHEGGER | Austria Austria Austria | ||
| 2018-10-29 | 62752263 | METHOD AND APPARATUS FOR NEUTRALIZING REAL THREATS TO TRAINING MATERIALS | Barracuda Networks, Inc. | Provisional Application Expired | Fleming SHI | United States | ||
| 2018-07-19 | 62700779 | SYSTEM AND METHOD OF COMBINING IT SECURITY DEVICES WITH INDUSTRIAL MACHINE CONTROLS | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Martin Weisshaupt Reinhard Staudacher Christoph Rauchegger | Austria Austria Austria | ||
| 2018-04-11 | 62656202 | METHOD AND APPARATUS FOR TRAINING HUMANS AGAINST PHISHING ATTACKS USING REAL THREATS IN REALTIME | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Fleming SHI | United States | ||
| 2018-03-30 | 62651021 | SANDBOXED PLUG-IN FRAMEWORK | Barracuda Networks, Inc. | Provisional Application Expired | Mathew Levac Sanjeev Manickam | Canada Canada | ||
| 2017-12-22 | 62609730 | METHOD AND APPARATUS FOR AUTHENTICITY TRACKING AND VERIFICATION OF HUMAN-ORIGINATED DIGITAL ASSETS | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Fleming SHI | United States | ||
| 2017-07-26 | 62537382 | METHOD AND APPARATUS FOR CYBER SECURITY THREAT INDEX | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Fleming SHI | United States | ||
| 2017-07-20 | 62535191 | AI-BASED REAL-TIME COMMUNICATION FRAUD DETECTION AND PREVENTION | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Asaf Cidon Lior Gavish Michael Perone | United States United States United States | ||
| 2016-11-17 | 62423628 | METHOD AND APPARATUS FOR DOCUMENT PREVIEW AND DELIVERY WITH PASSWORD PROTECTION | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Fleming Shi Luo Wang | United States United States | ||
| 2016-10-05 | 62404712 | METHOD AND APPARATUS FOR SOFTWARE PERFORMANCE TUNING WITH DISPATCHING | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Jason D. Dictos Aaron J. Kluck | United States United States | ||
| 2016-05-26 | 62342152 | METHOD AND APPARATUS FOR ACTIVELY IDENTIFYING AND MITIGATING HOSTED WEB ASSETS AGAINST MALWARE ATTACKS | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Fleming M. Shi Nitzan M. Miron | United States United States | ||
| 2016-04-25 | 62327411 | BINARY PACKING OF JSON DATA FIELDS | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Jason D. DICTOS | United States | ||
| 2016-02-11 | 62294275 | NETWORK PACKET CAPTURE WITH CORRELATED META-DATA | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Matthias Stocker | Italy | ||
| 2015-06-03 | 62170611 | DYNAMICALLY RECONFIGURE MOBILE DEVICES FROM PRIMARY TO SECONDARY SERVICES BASED ON PUSHED DATA | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Thorfinn Clark Dominic Tham | United States United States | ||
| 2015-04-17 | 62149274 | SYSTEM FOR CONNECTING, SECURING AND MANAGING NETWORK DEVICES WITH A DEDICATED PRIVATE NETWORK STACK PER DEVICE | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Michael Perone Fleming Shi | United States United States | ||
| 2015-02-27 | 62121704 | FILE SYNCHRONIZATION BETWEEN LOCAL STAGING DB AND CLOUD DB | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Aaron KLUCK Jason DICTOS | United States United States | ||
| 2015-02-25 | 62120756 | LOCAL AUTHORITATIVE PART ACCESS STORAGE ON COPY APPLIANCE | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Jason D. Dictos Andy Blyler | United States United States | ||
| 2015-02-23 | 62119696 | CLIENT TO CONTENT APPLIANCE (CA) SYNCHRONIZATION | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Jason DICTOS Aaron KLUCK | United States United States | ||
| 2014-10-30 | 62072787 | METHOD AND APPARATUS FOR REAL TIME INTERACTIVE MODERATION OF NETWORK TRAFFIC | Barracuda Networks, Inc. | Provisional Application Expired | Zachary LEVOW | United States | ||
| 2014-10-15 | 62064395 | METHOD AND APPARATUS FOR AUTHENTICATING AND LOAD BALANCING FOR PLURALITY OF NETWORKED SYSTEMS | Barracuda Networks, Inc. | Provisional Application Expired | Fleming SHI Luo WANG | United States United States | ||
| 2013-03-11 | 61775703 | Transparent Per File Encryption and Decryption by Meta Data Transformation and Library Call Hooking Methods | Barracuda Networks, Inc. | Provisional Application Expired | William Black Kelly Price | United States United States | ||
| 2013-03-08 | 61775142 | Profiling Apparatus to Track Distributed Denial of Service Attackers and Method of Operation | Barracuda Networks, Inc. | Provisional Application Expired | Neeraj Khandelwal Anirudh Kamatgi Chandrasekhar IV Rupak Kumar Sahu | India India India India | ||
| 2013-03-07 | 61773973 | Cooling Apparatus for Fanless Desktop Enclosure of an Elastomericly Suspended Circuit Board | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Ken Martin Dean Drako | United States United States | ||
| 2013-03-06 | 61773259 | Network Traffic Control via SMS Text Messaging | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Klaus M. Gheri | Austria | ||
| 2013-03-01 | 61771792 | Geo-sharing a plurality of geo-tagged file segments from a store apparatus for assembly in a mobile device at a location | Barracuda Networks, Inc. | Provisional Application Expired | Lindsay Snider | United States | ||
| 2013-02-21 | 61767781 | Virtual Machine Backup Process by Examining File System Journal Records | Barracuda Networks, Inc. | Provisional Application Expired | Andy Blyler | United States | ||
| 2013-02-21 | 61767739 | Boot and Browse Apparatus Coupled to Backup Archive and Method of Operation | BARRACUDA NETWORKS, INC. | Provisional Application Expired | Lindsay Snider | United States |