Prosecution Insights
Last updated: April 19, 2026

Pcfb, LLC

10 pending office actions • 7 clients

Portfolio Summary

10
Total Pending OAs
3
Final Rejections
7
Non-Final OAs

Client Portfolio (7 clients)

Client (Assignee)Pending OAs
Lumotive, Inc. 3
Deepsee.Ai Inc. 2
UNIVERSITÄT KONSTANZ 1
Blink Forward, LLC 1
Blytz, Inc. 1
Eassist, Inc. 1
Azova, Inc. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19301717 Logic Gate Networks Generated Using Differentiable Logic Gate Models UNIVERSITÄT KONSTANZ VAUGHN, RYAN C 2125 Final Rejection Aug 15, 2025
19025852 ERROR IDENTIFICATION, INDEXING AND LINKING CONSTRUCTION DOCUMENTS Blink Forward, LLC NGUYEN, KIM T 2153 Non-Final OA Jan 16, 2025
18989831 DIGITAL ENGAGEMENT PLATFORM FOR PAYMENT SOLUTIONS WITH CASH-ENABLED MULTIPAY AND PROMISE-TO-PAY Blytz, Inc. SCHWARZENBERG, PAUL 3695 Non-Final OA Dec 20, 2024
18936995 Provider-Centric Fee Analysis, Multi-Staged Pricing Modification, and Practice Management Customization Eassist, Inc. FURTADO, WINSTON RAHUL 3687 Non-Final OA Nov 04, 2024
18902830 EXTENSIBLE DATA OBJECTS FOR USE IN MACHINE LEARNING MODELS Deepsee.Ai Inc. LE, MIRANDA 2153 Final Rejection Sep 30, 2024
18787015 TELEMEDICINE PRACTITIONER ONBOARDING WITH ON-DEMAND PER ENCOUNTER MALPRACTICE LIABILITY COVERAGE Azova, Inc. PRESTON, JOHN O 3693 Non-Final OA Jul 29, 2024
18586991 TUNABLE OPTICAL DEVICES WITH EXTENDED-DEPTH TUNABLE DIELECTRIC CAVITIES Lumotive, Inc. THOMAS, BRANDI N 2872 Non-Final OA Feb 26, 2024
18423218 METASURFACE DEVICES AND MANUFACTURING USING SEQUENTIAL SINGLE-DAMASCENE PROCESSES WITH PROTECTIVE DIELECTRIC CAP LAYERS Lumotive, Inc. KAUFFMAN, RUBY LUCIA 2872 Non-Final OA Jan 25, 2024
18327777 DIELECTRIC BARRIER FOR REFLECTIVE BACKPLANE OF TUNABLE OPTICAL METASURFACES Lumotive, Inc. MICHAUD, NICHOLAS BRIAN 2818 Non-Final OA Jun 01, 2023
17364698 RULES-BASED TEMPLATE EXTRACTION Deepsee.Ai Inc. LEE, MICHAEL CHRISTOPHER 2128 Final Rejection Jun 30, 2021

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