Prosecution Insights
Last updated: October 25, 2026

Archer Aviation Inc.

Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems

15 pending office actions • 12 art units • 15 examiners • 4 of 15 (27%) have an AI response strategy ready • 64 patents granted in the last 365 days

Analysis

Archer Aviation Inc. has 17 pending office actions in Transportation, E-Commerce & Mechanical Systems. Each action is assigned to a distinct examiner, and the portfolio spans 13 distinct art units. The data shows broad examiner dispersion with some recurrence at the art-unit level.

BONZELL, PHILIP J is the busiest examiner, with 1 pending action. No examiner carries more than the reported single action in the busiest-examiner field, so docket coordination across separate examiner relationships is more relevant than managing one concentrated channel.

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

Portfolio Summary

15
Total Pending OAs
6
Non-Final OAs
8
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
1
Due this week
0
Due this month
1
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (1)Due ≤ 7 days (1)Due ≤ 60 days (1)

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.

6
Hard (40%)
8
Medium (53%)
1
Easy (7%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (13%)
§103 only7 (47%)
§102 only1 (7%)
§112 only1 (7%)
Multi-statute (no §101)4 (27%)

Industry Mix

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

3
Life Sciences
20% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
13% of docket
9
Mechanical / Eng
60% of docket
1
Business / Other
7% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KREINER, MICHAEL B 1 82.4% +13.3%
BONZELL, PHILIP J 1 78.6% +12.3%
TESSEMA, BESUFEKAD LEMMA 1 45.5% -3.8%
SHAIKH, FARIS ASIM 1 68.8% +20.6%
LEE, DANIEL H. 1 70.7% +25.1%
O'MALLEY, JOHN MARTIN 1 56.3% +62.5%
GMOSER, WILLIAM L 1 78.0% +29.5%
ENGLISH, PETER C 1 33.5% +26.9%
CHOWDHURI, SWARNA N 1 76.6% +18.9%
SERVAGNO, SANTINO MICHALE 1 — —

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18551833 COOLING FOR AN ELECTRIC DRIVE OF AN AIRCRAFT KENERLY, TERRANCE L 4d overdue
19571376 SYSTEMS AND METHODS FOR MANAGING EVTOL FLIGHT IN ICING KREINER, MICHAEL B —
19081768 TILT ACTUATOR FOR AIRCRAFT ENGLISH, PETER C —
18705361 BATTERY CELL COMPRISING DEGASSING CHANNELS AND/OR PATHS OF WEAKNESS SERVAGNO, SANTINO MICHALE —
18218470 FAIL-OPERATIONAL VTOL AIRCRAFT IGUE, ROBERTO TOSHIHARU —
17968084 Systems and Methods for Monitoring Energy System Performance of a Vehicle ALSOMAIRY, IBRAHIM ABDOALATIF —

Interview Candidates (8)

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
19271200 SYSTEMS AND METHODS FOR LIFTER MOTOR COOLING IN EVTOL AIRCRAFT GMOSER, WILLIAM L 7d
19571376 SYSTEMS AND METHODS FOR MANAGING EVTOL FLIGHT IN ICING KREINER, MICHAEL B —
19571415 AERODYNAMIC DESIGN OF PROPELLER BLADES IN VTOL AIRCRAFT BONZELL, PHILIP J —
19432849 SYSTEM AND METHODS FOR BATTERY MANAGEMENT AND CONTROL OF AN ELECTRIC VEHICLE SHAIKH, FARIS ASIM —
19429805 THERMAL BARRIER COMPONENT FOR BATTERY ASSEMBLY AND BATTERY ASSEMBLY LEE, DANIEL H. —
19403521 SYSTEMS AND METHODS FOR AIRCRAFT LOAD ALLEVIATION O'MALLEY, JOHN MARTIN —
19081768 TILT ACTUATOR FOR AIRCRAFT ENGLISH, PETER C —
19048285 SYSTEMS AND ARCHITECTURES FOR CHARGING INFRASTRUCTURE CHOWDHURI, SWARNA N —

Top Art Units

Art UnitApps
3642 3
1746 2
3665 1
3668 1
3658 1
3647 1
3993 1
2836 1
1713 1
2834 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19571376 SYSTEMS AND METHODS FOR MANAGING EVTOL FLIGHT IN ICING KREINER, MICHAEL B 3642 §102§103§112 Non-Final OA — Pending Mar 18, 2026
19571415 AERODYNAMIC DESIGN OF PROPELLER BLADES IN VTOL AIRCRAFT BONZELL, PHILIP J 3642 §102 Non-Final OA — Pending Mar 18, 2026
19432833 SYSTEM AND METHODS FOR BATTERY MANAGEMENT AND CONTROL OF AN ELECTRIC VEHICLE TESSEMA, BESUFEKAD LEMMA 3665 §103 Final Rejection — Pending Dec 24, 2025
19432849 SYSTEM AND METHODS FOR BATTERY MANAGEMENT AND CONTROL OF AN ELECTRIC VEHICLE SHAIKH, FARIS ASIM 3668 §103 Final Rejection — Pending Dec 24, 2025
19429805 THERMAL BARRIER COMPONENT FOR BATTERY ASSEMBLY AND BATTERY ASSEMBLY LEE, DANIEL H. 1746 §103 Non-Final OA — Pending Dec 22, 2025
19403521 SYSTEMS AND METHODS FOR AIRCRAFT LOAD ALLEVIATION O'MALLEY, JOHN MARTIN 3658 §103 Non-Final OA — Pending Nov 28, 2025
19271200 SYSTEMS AND METHODS FOR LIFTER MOTOR COOLING IN EVTOL AIRCRAFT GMOSER, WILLIAM L 3647 §103 Final Rejection 7d AI Ready Jul 16, 2025
19081768 TILT ACTUATOR FOR AIRCRAFT ENGLISH, PETER C 3993 §102§112Other Non-Final OA — Pending Mar 17, 2025
19048285 SYSTEMS AND ARCHITECTURES FOR CHARGING INFRASTRUCTURE CHOWDHURI, SWARNA N 2836 §103 Final Rejection — AI Ready Feb 07, 2025
18705361 BATTERY CELL COMPRISING DEGASSING CHANNELS AND/OR PATHS OF WEAKNESS SERVAGNO, SANTINO MICHALE 1713 §103§112 Non-Final OA — Pending Apr 26, 2024
18494985 METHOD OF FABRICATING A PRE-LITHIATED ELECTRODE AND LITHIUM-ION BATTERY CELL KHANAL, ARTI 1746 §103 Final Rejection — Pending Oct 26, 2023
18551833 COOLING FOR AN ELECTRIC DRIVE OF AN AIRCRAFT KENERLY, TERRANCE L 2834 §102§103 Final Rejection 4d overdue AI Ready Sep 21, 2023
18218470 FAIL-OPERATIONAL VTOL AIRCRAFT IGUE, ROBERTO TOSHIHARU 3741 §101§103§112 Non-Final OA — Pending Jul 05, 2023
17968084 Systems and Methods for Monitoring Energy System Performance of a Vehicle ALSOMAIRY, IBRAHIM ABDOALATIF 3667 §101§103 Final Rejection — Pending Oct 18, 2022
17955103 VERTICAL TAKE-OFF AND LANDING AIRCRAFT DANGOL, ASHESH 3642 §112 Final Rejection 43d AI Ready Sep 28, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Archer Aviation Inc. have?

Archer Aviation Inc. has 15 pending office actions as of October 2026, spread across 12 art units and 15 examiners.

Which USPTO examiner handles the most Archer Aviation Inc. applications?

Michael B Kreiner has the most, with 1 of Archer Aviation Inc.'s pending office actions.

What technology area are Archer Aviation Inc.'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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