Prosecution Insights
Last updated: October 25, 2026

Dassault Aviation

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

7 pending office actions • 6 art units • 6 examiners • 0 of 7 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Analysis

Dassault Aviation currently has 8 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. These matters are spread across 7 distinct examiners, indicating a broad technical range for a portfolio of this size. For a practitioner, this means that the company must manage a variety of examiner styles, though there is some concentration of cases. The 8 pending office actions are distributed across 7 distinct art units, reflecting a wide technical range within the transportation and mechanical systems sector.

The busiest examiner is YANKEY, RYAN ANDREW, who is responsible for 2 pending office actions. This indicates that 2 of the 8 pending office actions are concentrated under a single individual. This concentration within 7 distinct art units suggests that while the technical areas are diverse, one examiner holds slightly more influence over the portfolio's success. Practitioners should prioritize understanding the historical rulings of YANKEY, RYAN ANDREW, as this examiner's decisions will have a notable impact on the overall success of the company's current patent portfolio.

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

Portfolio Summary

7
Total Pending OAs
3
Non-Final OAs
4
Final Rejections
0
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.

0
Overdue
1
Due this week
1
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
Due ≤ 7 days (1)Due ≤ 30 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.

4
Hard (57%)
2
Medium (29%)
1
Easy (14%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (14%)
§103 only2 (29%)
§112 only1 (14%)
Multi-statute (no §101)3 (43%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
6
Mechanical / Eng
86% of docket
1
Business / Other
14% 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.

70 h
Manual time on pending OAs
14 h
Time saved (low, 20%)
24 h
Time saved (mid, 35%)
0.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
YANKEY, RYAN ANDREW 2 77.8% +14.3%
EL CHANTI, HUSSEIN A 1 84.6% +9.0%
WHITE, RODNEY BARNETT 1 82.6% +17.8%
SULLENS, TAVIA L 1 49.8% +46.9%
NGUYEN, DUSTIN T 1 72.6% +17.8%
COLLINS, DANIEL S. 1 85.3% +9.3%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18890220 RECLINING AIRCRAFT SEAT STRUCTURE, AND ASSOCIATED AIRCRAFT CABIN WHITE, RODNEY BARNETT —
18415055 SERVOCONTROL FOR CONTROLLING THE POSITION OF A MOVING PART OF AN AIRCRAFT MADE IN TWO DISTINCT MATERIALS COLLINS, DANIEL S. —

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18903545 AIRCRAFT DOOR MECHANISM YANKEY, RYAN ANDREW 6d
18613088 AIRCRAFT FLUID MIXING SYSTEM AND ASSOCIATED AIRCRAFT SULLENS, TAVIA L 33d
19206040 AIRCRAFT VISION SYSTEM WITH AN INCONSISTENCY DETECTION SYSTEM AND CORRESPONDING METHOD EL CHANTI, HUSSEIN A —
18784833 AIRCRAFT PORTION COMPRISING A CABIN TRIM PANEL YANKEY, RYAN ANDREW —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18903545 AIRCRAFT DOOR MECHANISM YANKEY, RYAN ANDREW 6d
18415005 SERVOCONTROL FOR CONTROLLING THE POSITION OF A MOVING PART OF AN AIRCRAFT NGUYEN, DUSTIN T 20d
18613088 AIRCRAFT FLUID MIXING SYSTEM AND ASSOCIATED AIRCRAFT SULLENS, TAVIA L 33d
18890220 RECLINING AIRCRAFT SEAT STRUCTURE, AND ASSOCIATED AIRCRAFT CABIN WHITE, RODNEY BARNETT —
18784833 AIRCRAFT PORTION COMPRISING A CABIN TRIM PANEL YANKEY, RYAN ANDREW —

Top Art Units

Art UnitApps
3745 2
4100 1
3642 1
3636 1
3635 1
3763 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19206040 AIRCRAFT VISION SYSTEM WITH AN INCONSISTENCY DETECTION SYSTEM AND CORRESPONDING METHOD EL CHANTI, HUSSEIN A 4100 §101§102§103§112 Non-Final OA — Pending May 13, 2025
18903545 AIRCRAFT DOOR MECHANISM YANKEY, RYAN ANDREW 3642 §102§112 Non-Final OA 6d Pending Oct 01, 2024
18890220 RECLINING AIRCRAFT SEAT STRUCTURE, AND ASSOCIATED AIRCRAFT CABIN WHITE, RODNEY BARNETT 3636 §112 Final Rejection — Pending Sep 19, 2024
18784833 AIRCRAFT PORTION COMPRISING A CABIN TRIM PANEL YANKEY, RYAN ANDREW 3635 §102§103 Final Rejection — Pending Jul 25, 2024
18613088 AIRCRAFT FLUID MIXING SYSTEM AND ASSOCIATED AIRCRAFT SULLENS, TAVIA L 3763 §102§103§112 Final Rejection 33d Pending Mar 21, 2024
18415005 SERVOCONTROL FOR CONTROLLING THE POSITION OF A MOVING PART OF AN AIRCRAFT NGUYEN, DUSTIN T 3745 §103 Non-Final OA 20d Pending Jan 17, 2024
18415055 SERVOCONTROL FOR CONTROLLING THE POSITION OF A MOVING PART OF AN AIRCRAFT MADE IN TWO DISTINCT MATERIALS COLLINS, DANIEL S. 3745 §103 Final Rejection — Pending Jan 17, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Dassault Aviation have?

Dassault Aviation has 7 pending office actions as of October 2026, spread across 6 art units and 6 examiners.

Which USPTO examiner handles the most Dassault Aviation applications?

Ryan Andrew Yankey has the most, with 2 of Dassault Aviation's pending office actions.

What technology area are Dassault Aviation'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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