Prosecution Insights
Last updated: October 26, 2026

BAE Systems plc

Technology areas: Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

58 pending office actions • 43 art units • 56 examiners • 0 of 58 (0%) have an AI response strategy ready • 179 patents granted in the last 365 days

Analysis

BAE Systems plc has 62 pending office actions in Transportation, E-Commerce & Mechanical Systems. These matters involve 61 distinct examiners and 45 distinct art units, showing that the pending work is distributed broadly across examination personnel and technical classifications. The near alignment between actions and examiners indicates limited examiner-level clustering in the available portfolio.

GUYAH, REMASH RAJA is the busiest examiner, with 2 pending matters. That small cluster does not account for the overall pending volume, so prosecution planning should emphasize portfolio-wide monitoring rather than a single examiner relationship. Art-unit-specific preparation remains important because the matters span 45 units.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

58
Total Pending OAs
36
Non-Final OAs
18
Final Rejections
4
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 19 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

9
Overdue
0
Due this week
4
Due this month
6
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 19 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (9)Due ≤ 30 days (4)Due ≤ 60 days (6)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

33
Hard (57%)
22
Medium (38%)
3
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (7%)
§103 only19 (33%)
§102 only3 (5%)
§112 only3 (5%)
Multi-statute (no §101)29 (50%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

7
Life Sciences
12% of docket
6
Information Tech
10% of docket
3
Communications
5% of docket
14
Semiconductors
24% of docket
28
Mechanical / Eng
48% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

580 h
Manual time on pending OAs
116 h
Time saved (low, 20%)
203 h
Time saved (mid, 35%)
5.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HENSON, BRANDON JAMES 2 65.2% +28.9%
GUYAH, REMASH RAJA 2 76.9% +38.6%
ELAHI, TOWFIQ 1 79.7% +14.4%
DANGOL, ASHESH 1 69.6% +51.5%
SINGH, ESVINDER 1 77.4% +23.2%
LEE, BENJAMIN P 1 80.1% +16.9%
TEITELBAUM, DAVID J 1 68.6% +24.2%
GMOSER, WILLIAM L 1 78.0% +29.5%
BADAWI, MEDHAT 1 81.6% +12.4%
BAHLS, JENNIFER E. S. 1 59.1% +10.1%

Hard Cases (33)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18006266 RESPIRATOR HAVING AN AIRFLOW NOISE REDUCTION DEVICE HUSSAIN, MISHAL ZAHRA 169d overdue
18206325 PATTERNING USING MONOMER BASED SACRIFICIAL MATERIAL LIFTOFF OZDEN, ILKER NMN 120d overdue
18451396 ADDITIVELY MANUFACTURED ANTENNA WITH INVERTED HAT MONOPOLE ELEMENT WOODS, BRANDON SEAN 71d overdue
18563539 UNDERWATER CHARGING AVILA, STEPHEN P 1d overdue
18252600 MARINE COATING COMPOSITION ALAWADI, SARAH 1d overdue
18720336 VEHICLE NAVIGATION ASSISTANCE MASHELE, BONGANI JABULANI 21d
18556190 ANTI TORPEDO SYSTEM WEBER, JONATHAN C 28d
18158847 GNSS RECEIVER INITIALIZATION USING SECURE WIRELESS DATA TRANSFER GUYAH, REMASH RAJA 50d

Interview Candidates (12)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18331491 GPS SATELLITE SIGNAL AUTHENTICATION BASED ON RELATIVE GAIN USING BEAMFORMING ANTENNA ELECTRONICS HENSON, BRANDON JAMES 46d
18158847 GNSS RECEIVER INITIALIZATION USING SECURE WIRELESS DATA TRANSFER GUYAH, REMASH RAJA 50d
19476432 User-Mountable Display System and Method ELAHI, TOWFIQ —
19474568 AIRFLOW MODIFYING DEVICE DANGOL, ASHESH —
19141249 A TOOL ENGAGEMENT COUPLING SYSTEM AND ASSOCIATED METHOD SINGH, ESVINDER —
19138911 SWITCH, ELECTRONIC SAFE AND ARM UNIT, FUZE SYSTEM, MUNITION AND METHOD LEE, BENJAMIN P —
19110690 SYSTEM AND METHOD FOR SUPPLYING COOLED AIR IN A VEHICLE TEITELBAUM, DAVID J —
19103736 COMMUNICATION SYSTEM GMOSER, WILLIAM L —

Top Art Units

Art UnitApps
3648 7
3642 3
3641 3
3615 3
3665 2
2872 2
2845 2
2625 1
3657 1
3763 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19476432 User-Mountable Display System and Method ELAHI, TOWFIQ 2625 §102§103 Non-Final OA — Pending Oct 17, 2025
19474568 AIRFLOW MODIFYING DEVICE DANGOL, ASHESH 3642 §103 Final Rejection — Pending Oct 10, 2025
19141249 A TOOL ENGAGEMENT COUPLING SYSTEM AND ASSOCIATED METHOD SINGH, ESVINDER 3657 §102§103 Non-Final OA — Pending Jun 19, 2025
19138911 SWITCH, ELECTRONIC SAFE AND ARM UNIT, FUZE SYSTEM, MUNITION AND METHOD LEE, BENJAMIN P 3641 §102§103 Non-Final OA — Pending Jun 13, 2025
19110690 SYSTEM AND METHOD FOR SUPPLYING COOLED AIR IN A VEHICLE TEITELBAUM, DAVID J 3763 §103§112 Non-Final OA — Pending Mar 11, 2025
19103736 COMMUNICATION SYSTEM GMOSER, WILLIAM L 3647 §102§103§112 Non-Final OA — Pending Feb 13, 2025
19103461 AIR DATA ESTIMATION IN AIRCRAFT BADAWI, MEDHAT 3642 §102§103 Non-Final OA — Pending Feb 12, 2025
18995992 APPARATUS FOR FLOW MEASUREMENT BAHLS, JENNIFER E. S. 2853 §102§103§112 Non-Final OA — Pending Jan 17, 2025
18994864 ELECTRONIC UNIT FOR A TACTILE CUEING APPARATUS BRADY III, PATRICK MICHAEL 3665 §103 Final Rejection — Pending Jan 15, 2025
18992476 IMPROVEMENTS IN AND RELATING TO RADARS MAKHDOOM, SAMARINA 3648 §103 Non-Final OA — Pending Jan 08, 2025
18881849 DRONE OPERABLE FOR FLIGHT LI, HELEN 3665 §102§103 Non-Final OA — Pending Jan 07, 2025
18877598 OPTICAL DEVICE AND METHOD BOUTSIKARIS, LEONIDAS 2872 §103 Non-Final OA — Pending Dec 20, 2024
18868312 CONTROLLING AN AQUATIC VESSEL TRUONG, DENNIS 2164 §103 Non-Final OA 11d overdue Pending Nov 22, 2024
18847898 A METHOD OF PRODUCING EXPLOSIVE HMX BY FLOW SYNETHESIS SAEED, KAMAL A 1626 §103 Non-Final OA — Pending Sep 17, 2024
18838442 EXHAUST NOZZLE AMAR, MARC J 3741 §103 Non-Final OA — Pending Aug 14, 2024
18838093 CAVITY ACOUSTIC TONES SUPPRESSION ACOSTA, ERIC LAZARUS 3644 §103 Non-Final OA 41d Pending Aug 13, 2024
18721034 AN INTERFACE NODE FOR A ROBOTIC ARM BURRELL, KATELYNNE RUTH 3654 §102§103§112 Non-Final OA — Pending Jun 17, 2024
18720796 OPTICAL UNDERWATER DATA TRANSMISSION WOLF, DARREN E 2634 §103§112 Final Rejection — Pending Jun 17, 2024
18720364 HYBRID JOINT BEHA, CAROLINE 1748 §103 Final Rejection 19d Pending Jun 14, 2024
18720336 VEHICLE NAVIGATION ASSISTANCE MASHELE, BONGANI JABULANI 3648 §101§102§103§112 Non-Final OA 21d Pending Jun 14, 2024
18711192 CONTROLLING A SWARM OF AGENTS TRAN, TAN H 2141 §112 Final Rejection — Pending May 17, 2024
18566155 UNDERWATER VESSEL BURGESS, MARC R 3615 §102§103 Final Rejection — Pending Dec 01, 2023
18520759 PIPEWORK LAYOUT AND ANALYSIS WECHSELBERGER, ALFRED H. 2187 §101§103 Non-Final OA — Pending Nov 28, 2023
18563510 AN UNDERWATER VESSEL AND ASSOCIATED SYSTEM VENNE, DANIEL V 3615 §112 Final Rejection 55d Pending Nov 22, 2023
18563539 UNDERWATER CHARGING AVILA, STEPHEN P 3615 §102§103 Non-Final OA 1d overdue Pending Nov 22, 2023
18556190 ANTI TORPEDO SYSTEM WEBER, JONATHAN C 3641 §103§112 Final Rejection 28d Pending Oct 19, 2023
18256548 FLOW SYNTHESIS OF RDX O DELL, DAVID K 1621 §103 Final Rejection 36d Pending Jun 08, 2023
18252600 MARINE COATING COMPOSITION ALAWADI, SARAH 1619 §103§112 Non-Final OA 1d overdue Pending May 11, 2023
18006266 RESPIRATOR HAVING AN AIRFLOW NOISE REDUCTION DEVICE HUSSAIN, MISHAL ZAHRA 3785 §101§103 Non-Final OA 169d overdue Pending Jan 20, 2023
18962165 MODULAR ADAPTIVE SQUIB FIRE SOURCE SREEVATSA, SREEYA 2838 §103§112 Non-Final OA — Pending Nov 27, 2024
18960852 DEEP LEARNING BASED IMAGE GEOREGISTRATION ZHANG, WAYNE 2672 §101§102§103§112 Non-Final OA — Pending Nov 26, 2024
18826776 HIGH DENSITY ANISOTROPIC CONDUCTIVE SUBSTRATE (ACS) VIA PRINTED CIRCUIT BOARD CORE EGOAVIL, GUILLERMO J 2847 §102§103§112 Non-Final OA — Pending Sep 06, 2024
18755074 METHOD FOR PREDICTIVE CONTENTION PANCHOLI, RINA C 2477 §103§112 Non-Final OA — Pending Jun 26, 2024
18651197 CHAFF DISPENSING SYSTEMS AND METHODS OF OPERATION YANKEY, RYAN ANDREW 3642 §103§112 Non-Final OA — Pending Apr 30, 2024
18701395 METHODS FOR DELAYED DISPERSION OF CHAFF WITHIN COUNTERMEASURE EXPENDABLES MORGAN, DERRICK R 3641 §102 Final Rejection — Pending Apr 15, 2024
18613522 COMPUTATIONAL SHEAR BY PHASE STEPPED SPECKLE HOLOGRAPHY LAPAGE, MICHAEL P 2877 §103 Non-Final OA — Pending Mar 22, 2024
18593437 MULTI-STAGE MULTI-BURST SIGNAL ACQUISITION SIDDIQUEE, ISMAAEEL ABDULLAH 3648 §103 Non-Final OA 9d overdue Pending Mar 01, 2024
18585946 ELECTRONIC WARFARE SYSTEM HAVING INTEROPERABLE COMPONENTS HENSON, BRANDON JAMES 3645 §103§112 Non-Final OA — Pending Feb 23, 2024
18526154 RISLEY PRISM OPTICAL POINTING CONTROLLER NGUYEN, DUNG T 2871 §102 Final Rejection 1d overdue Pending Dec 01, 2023
18387181 MODULAR AND SCALABLE SWITCH MATRIX TOPOLOGY HAILE, AWET A 2474 §103 Final Rejection 28d Pending Nov 06, 2023
18486425 CAVITY BACKED DIPOLE ANTENNA WITH REDUCED CAVITY SIZE KARACSONY, ROBERT 2845 §102§112 Final Rejection — Pending Oct 13, 2023
18479272 GNSS SATELLITE SIGNAL AUTHENTICATION GUYAH, REMASH RAJA 3648 §103 Non-Final OA — Pending Oct 02, 2023
18477116 PROGRAMMABLE GAIN TRANSIMPEDANCE AMPLIFIER HAVING A RESISTIVE T-NETWORK FEEDBACK ARCHITECTURE AND METHOD THEREOF SHAMIRYAN, NAREH 2843 §112 Final Rejection — Pending Sep 28, 2023
18452984 ANISOTROPIC CONDUCTIVE SUBSTRATES AND METHODS OF USE TRINH, MINH N 3729 §103§112 Non-Final OA — Pending Aug 21, 2023
18451396 ADDITIVELY MANUFACTURED ANTENNA WITH INVERTED HAT MONOPOLE ELEMENT WOODS, BRANDON SEAN 2845 §103§112 Final Rejection 71d overdue Pending Aug 17, 2023
18365509 JAMMING AS A BISTATIC RADAR SOURCE GOOD, KENNETH W 3648 §103 Non-Final OA 16d overdue Pending Aug 04, 2023
18331491 GPS SATELLITE SIGNAL AUTHENTICATION BASED ON RELATIVE GAIN USING BEAMFORMING ANTENNA ELECTRONICS HENSON, BRANDON JAMES 3648 §103 Non-Final OA 46d Pending Jun 27, 2023
18206325 PATTERNING USING MONOMER BASED SACRIFICIAL MATERIAL LIFTOFF OZDEN, ILKER NMN 2812 §103§112 Non-Final OA 120d overdue Pending Jun 06, 2023
18303933 BIT SPREADING TECHNIQUE FOR RADIATION HARDENED ERROR RESISTANT MEMORY SYSTEM ALSHACK, OSMAN M 2112 §103 Non-Final OA — Pending Apr 20, 2023
18158847 GNSS RECEIVER INITIALIZATION USING SECURE WIRELESS DATA TRANSFER GUYAH, REMASH RAJA 3648 §103§112 Non-Final OA 50d Pending Jan 24, 2023

View all 58 →

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Frequently Asked Questions

How many pending USPTO office actions does BAE Systems plc have?

BAE Systems plc has 58 pending office actions as of October 2026, spread across 43 art units and 56 examiners.

Which USPTO examiner handles the most BAE Systems plc applications?

Brandon James Henson has the most, with 2 of BAE Systems plc's pending office actions.

What technology area are BAE Systems plc's patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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