Prosecution Insights
Last updated: April 19, 2026

Lawrence Livermore National Security, LLC

19 pending office actions • 4 clients

Portfolio Summary

19
Total Pending OAs
4
Final Rejections
15
Non-Final OAs

Client Portfolio (4 clients)

Client (Assignee)Pending OAs
Lawrence Livermore National Security, LLC 16
Lawrence Livermore National Security, LLC 1
The Board Of Trustees Of The University Of Illinois 1
Lawrence Livermore National Security, LLC 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18758613 Untitled Lawrence Livermore National Security, LLC MELENDEZ, ARMAND 1759 Non-Final OA
19015291 SYSTEM AND METHOD FOR SUBMICRON ADDITIVE MANUFACTURING Lawrence Livermore National Security, LLC MELENDEZ, ARMAND 1759 Non-Final OA Jan 09, 2025
18428200 HIGH VOLTAGE AND HIGH-POWER DIAMOND BASED JUNCTION-GATE FIELD EFFECT TRANSISTOR (JFET) SWITCH WITH PHOTO-CONTROLLED GATE Lawrence Livermore National Security, LLC PARENDO, KEVIN A 2896 Non-Final OA Jan 31, 2024
18393836 SYSTEMS AND METHODS FOR UNIFORM COATING OF ROLLING SPHERES Lawrence Livermore National Security, LLC MCDONALD, RODNEY GLENN 1794 Non-Final OA Dec 22, 2023
18542427 SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURE EXTRUSION DIVERTER VALVE AND SENSOR ASSEMBLY Lawrence Livermore National Security, LLC MALEKZADEH, SEYED MASOUD 1754 Final Rejection Dec 15, 2023
18511321 SYSTEMS AND METHODS FOR IMPROVED LIQUID DROPLET EJECTION FROM A GAS PRESSURIZED PRINTHEAD VIA ARBITRARY PRESSURE AND VACUUM PULSED WAVEFORMS Lawrence Livermore National Security, LLC LIANG, ANTHONY M 1734 Non-Final OA Nov 16, 2023
18509697 THREE-DIMENSIONAL FILTRATION COMPOSITES AND METHODS OF MANUFACTURING The Board Of Trustees Of The University Of Illinois KIM, SUN U 1777 Non-Final OA Nov 15, 2023
18498632 SYSTEMS AND METHODS FOR ELECTRICAL RESISTANCE DIAGNOSTIC FOR CONDUCTIVITY MONITORING IN LASER POWDER BED FUSION Lawrence Livermore National Security, LLC HEVEY, JOHN A 1735 Non-Final OA Oct 31, 2023
18480996 HIGH VOLTAGE AND HIGH-POWER DIAMOND BASED JUNCTION-GATE FIELD EFFECT TRANSISTOR (JFET) SWITCH WITH PHOTO-CONTROLLED GATE Lawrence Livermore National Security, LLC PARENDO, KEVIN A 2896 Non-Final OA Oct 04, 2023
18362444 SYSTEMS AND METHODS FOR HIGH DENSITY ELECTROCHEMICAL ADDITIVE MANUFACTURING WITH CMOS MICROANODE ARRAY Lawrence Livermore National Security, LLC RUFO, LOUIS J 1795 Non-Final OA Jul 31, 2023
18217259 SYSTEM AND METHODS RELATING TO INTERPENETRATING MULTI-ELECTRODES AND FABRICATION THEREOF FOR ELECTROCHEMICAL DEVICES Lawrence Livermore National Security, LLC GATEWOOD, DANIEL S 1729 Non-Final OA Jun 30, 2023
18309925 SYSTEMS AND METHODS FOR ENGRAVING OF NANO VOID-DASH METASURFACE INTO SUBSTRATE TO GENERATE BIREFRINGENCE IN THE SURFACE LAYER Lawrence Livermore National Security, LLC PHAM, THOMAS T 1713 Non-Final OA May 01, 2023
18116184 MULTI-FLUID, EARTH BATTERY ENERGY SYSTEMS AND METHODS Lawrence Livermore National Security, LLC LEUNG, JENNIFER A 1774 Non-Final OA Mar 01, 2023
18111447 Systems and Methods for Additive Manufacturing to Produce Carbon-Carbon Parts with Improved Properties and Reduced Manufacturing Times Lawrence Livermore National Security, LLC BERNARD, ADRIEN J 1741 Final Rejection Feb 17, 2023
18155503 SYSTEMS AND METHODS FOR COOLING HIGH POWER DEVICES Lawrence Livermore National Security, LLC MARONEY, JENNA M 3763 Non-Final OA Jan 17, 2023
18075947 SYSTEMS AND METHODS FOR MICROWAVE ADDITIVE MANUFACTURING Lawrence Livermore National Security, LLC YE, XINWEN 1754 Final Rejection Dec 06, 2022
17659403 EMULSION STEREOLITHOGRAPHY AND 3D PRINTING OF MULTIMATERIALS AND NANOSCALE MATERIAL GRADIENTS Lawrence Livermore National Security, LLC SONG, INJA 1744 Final Rejection Apr 15, 2022
17488453 SYSTEM AND METHOD FOR DIRECT ELECTROLESS PLATING OF 3D-PRINTABLE GLASS FOR SELECTIVE SURFACE PATTERNING Lawrence Livermore National Security, LLC LAW, NGA LEUNG V 1717 Non-Final OA Sep 29, 2021
16796461 ELECTROSTATIC PARTICLE SPREADER FOR POWDER BED FUSION ADDITIVE MANUFACTURING Lawrence Livermore National Security, LLC MALIK, VIPUL 1754 Non-Final OA Feb 20, 2020

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