Prosecution Insights
Last updated: April 19, 2026

Northrop Grumman Systems Corporation

21 pending office actions

Portfolio Summary

21
Total Pending OAs
6
Final Rejections
15
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19033357 COMPOSITE STRUCTURES, COMPOSITE STORAGE TANKS, VEHICLES INCLUDING SUCH COMPOSITE STORAGE TANKS, AND RELATED SYSTEMS AND METHODS DONDERO, WILLIAM E 3993 Non-Final OA Jan 21, 2025
18903248 LIGHT TRAPPING DEVICE FOR THIN FILM SPACE PHOTOVOLTAICS BUCK, LINDSEY A 1728 Final Rejection Oct 01, 2024
18798234 BEAM TRACKING AND FIBER COUPLING USING DUAL FOCUS DIFFRACTIVE OPTICAL ELEMENT SOHN, SEUNG C 2878 Non-Final OA Aug 08, 2024
18757707 AC Power Transfer Over Self-Passivating Connectors BUKHARI, AQEEL H 2849 Final Rejection Jun 28, 2024
18678702 DIVERSITY ROUTER INCORPORATED IN NETWORK SYSTEM ZARKA, DAVID PETER 2449 Non-Final OA May 30, 2024
18666579 DATA ALIGNMENT SYSTEM FAN, CHIEH M 2632 Non-Final OA May 16, 2024
18657834 SLING PAD SYSTEM LEE, BENJAMIN P 3641 Non-Final OA May 08, 2024
18627700 RECURSIVE OBJECT DETECTION FILTER DARDANO, STEFANO ANTHONY 2663 Non-Final OA Apr 05, 2024
18617393 MATERIAL SUPPORT SYSTEMS, MATERIAL SUPPORT STRUCTURES, AND RELATED METHODS HALL JR, TYRONE VINCENT 3723 Non-Final OA Mar 26, 2024
18603397 INTERLEAVER AND DEINTERLEAVER WITH DELAY MEMORY FOR A TRANSMITTER OR RECEIVER MILLER, BRANDON J 2647 Non-Final OA Mar 13, 2024
18430301 LEAKAGE COMPENSATION CIRCUIT FOR CONTENT ADDRESSABLE MEMORY (CAM) CELL KING, DOUGLAS 2824 Final Rejection Feb 01, 2024
18523466 SELF-PASSIVATING MATERIAL COMMUNICATION CABLE SYSTEM NGUYEN, TRUC T 2834 Non-Final OA Nov 29, 2023
18510319 MESHED TRANSMISSION LINE BERNSTEIN, ALLISON 2824 Non-Final OA Nov 15, 2023
18363472 Solid-State Cooler Device with Normal Metal Substrates MOORE, DEVON TYLEN 3763 Non-Final OA Aug 01, 2023
18360591 RESIN FORMULATIONS AND RELATED ARTICLES AND METHODS STEELE, JENNIFER A 1789 Non-Final OA Jul 27, 2023
18355228 LAYOUT FOR RING OSCILLATOR-BASED ISING MACHINE SYSTEM LUDWIG, PETER L 3627 Non-Final OA Jul 19, 2023
18215439 LOW NOISE AMPLIFIER WITH POST DISTORTION CIRCUIT RAHMAN, HAFIZUR 2843 Non-Final OA Jun 28, 2023
18181978 ETALON VAPOR CELL FOR ATOMIC SENSING LEIBY, CHRISTOPHER E 2621 Non-Final OA Mar 10, 2023
18063841 METHODS OF PRODUCING GLYCIDYL NITRATE AND RELATED SYSTEMS ENGLISH, CONNOR KENNEDY 1625 Final Rejection Dec 09, 2022
17408798 METHODS OF PASSIVATING FUEL MATERIALS FOR USE IN SOLID PROPELLANTS, AND RELATED SOLID FUELS, RAMJET ENGINES, AND METHODS PO, MING CHEUNG 1771 Final Rejection Aug 23, 2021
17379492 OPTICAL PROXIMITY SYSTEM CHILTON, CLARA GRACE 3645 Final Rejection Jul 19, 2021

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