Prosecution Insights
Last updated: October 25, 2026

Ambu A/S

Technology area: Medical Devices & Mechanical Engineering

21 pending office actions • 6 art units • 16 examiners • 0 of 21 (0%) have an AI response strategy ready • 57 patents granted in the last 365 days

Analysis

Ambu A/S manages 22 pending office actions within the Medical Devices & Mechanical Engineering technology area. These actions are distributed across 6 distinct art units, suggesting a focused technical scope with multiple applications in each unit. The company is currently engaging with 15 distinct examiners, which indicates that most examiners handle fewer than the 3 pending office actions assigned to WU, PAMELA F. This distribution indicates that while the technology is within a specific field, it is categorized into several specialized groups at the patent office.

WU, PAMELA F is the busiest examiner for this portfolio, overseeing 3 pending office actions. This concentration with a single examiner represents a notable portion of the company's active prosecution. The remaining pending office actions are spread among the other distinct examiners. The presence of 6 distinct art units indicates that practitioners can expect some consistency within specialized groups, even with 15 distinct examiners involved. However, the variety of examiners still requires a tailored approach for most cases. Navigating these 22 pending actions will involve balancing a focused strategy for the busiest examiner with individual approaches for the remaining distinct examiners across the 6 distinct art units.

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

Portfolio Summary

21
Total Pending OAs
12
Non-Final OAs
9
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
0
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)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.

14
Hard (67%)
7
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only5 (24%)
Double-patenting + other2 (10%)
Multi-statute (no §101)14 (67%)

Industry Mix

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

1
Life Sciences
5% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
20
Mechanical / Eng
95% 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.

210 h
Manual time on pending OAs
42 h
Time saved (low, 20%)
74 h
Time saved (mid, 35%)
1.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WU, PAMELA F 3 57.6% +22.5%
MONAHAN, MEGAN ELIZABETH 2 59.9% +11.5%
STARKEY, OLIVIA GRACE 2 71.4% -6.1%
LUU, TIMOTHY TUAN 2 47.9% +40.6%
ANTISKAY, BRIAN MICHAEL 1 67.2% +39.3%
HENDERSON, RYAN N 1 63.9% +18.7%
NEAL, TIMOTHY JAY 1 78.0% +13.2%
BARKER, DAYTON HYUN JIN 1 71.4% +40.0%
ABBASI, ABDUL HADI 1 0.0% +0.0%
SHARPLESS, CHRISTEN ALICIA 1 50.4% +27.2%

Hard Cases (14)

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
18277312 AUXILIARY COMPONENT FOR A MEDICAL VISUALISATION DEVICE WU, PAMELA F 72d overdue
18219469 BENDING SECTION FOR AN ENDOSCOPE LUU, TIMOTHY TUAN 36d overdue
18199782 ENDOSCOPE COMPRISING A DISTAL TIP UNIT WITH A CAMERA MODULE WU, PAMELA F 23d overdue
18746685 ENDOSCOPE WITH WIRE PIPES FOR GUIDING STEERING WIRES STARKEY, OLIVIA GRACE 41d
19207056 MEDICAL ELECTRODE ANTISKAY, BRIAN MICHAEL —
19040609 ENDOSCOPE TIP PART WITH UNIVERSAL CAMERA ASSEMBLY MONAHAN, MEGAN ELIZABETH —
19039385 ENDOSCOPE WITH STEERING WIRE ASSEMBLY MONAHAN, MEGAN ELIZABETH —
18924586 ENDOSCOPE COMPRISING A CLOT DISSECTING CHANNEL NEAL, TIMOTHY JAY —

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
18277312 AUXILIARY COMPONENT FOR A MEDICAL VISUALISATION DEVICE WU, PAMELA F 72d overdue
18219469 BENDING SECTION FOR AN ENDOSCOPE LUU, TIMOTHY TUAN 36d overdue
18199782 ENDOSCOPE COMPRISING A DISTAL TIP UNIT WITH A CAMERA MODULE WU, PAMELA F 23d overdue
19207056 MEDICAL ELECTRODE ANTISKAY, BRIAN MICHAEL —
19040609 ENDOSCOPE TIP PART WITH UNIVERSAL CAMERA ASSEMBLY MONAHAN, MEGAN ELIZABETH —
19039385 ENDOSCOPE WITH STEERING WIRE ASSEMBLY MONAHAN, MEGAN ELIZABETH —
18935472 SAMPLING DEVICE FOR THE USE WITH AN ENDOSCOPE HENDERSON, RYAN N —
18924586 ENDOSCOPE COMPRISING A CLOT DISSECTING CHANNEL NEAL, TIMOTHY JAY —

Top Art Units

Art UnitApps
3795 15
3797 2
3794 1
1744 1
3773 1
3799 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19207056 MEDICAL ELECTRODE ANTISKAY, BRIAN MICHAEL 3794 §102§103§112 Non-Final OA — Pending May 13, 2025
19040609 ENDOSCOPE TIP PART WITH UNIVERSAL CAMERA ASSEMBLY MONAHAN, MEGAN ELIZABETH 3795 §102§112 Non-Final OA — Pending Jan 29, 2025
19039385 ENDOSCOPE WITH STEERING WIRE ASSEMBLY MONAHAN, MEGAN ELIZABETH 3795 §102§103§112 Non-Final OA — Pending Jan 28, 2025
18935472 SAMPLING DEVICE FOR THE USE WITH AN ENDOSCOPE HENDERSON, RYAN N 3795 §102§112DP Non-Final OA — Pending Nov 02, 2024
18924586 ENDOSCOPE COMPRISING A CLOT DISSECTING CHANNEL NEAL, TIMOTHY JAY 3795 §102§103§112 Non-Final OA — Pending Oct 23, 2024
18824592 ENDOSCOPE WITH WIRE PIPES FOR GUIDING STEERING WIRES STARKEY, OLIVIA GRACE 3795 §103DP Non-Final OA 15d Pending Sep 04, 2024
18747050 ENDOSCOPE COMPRISING A Y-CONNECTOR WITH OFFSET SUCTION AND INSTRUMENT INSERTION CHANNELS BARKER, DAYTON HYUN JIN 3795 §102§103 Final Rejection — Pending Jun 18, 2024
18746685 ENDOSCOPE WITH WIRE PIPES FOR GUIDING STEERING WIRES STARKEY, OLIVIA GRACE 3795 §102§103 Final Rejection 41d Pending Jun 18, 2024
18742925 ENDOSCOPE COMPRISING A FLUID PATHWAY SYSTEM ABBASI, ABDUL HADI 3795 §102§103 Final Rejection — Pending Jun 13, 2024
18566694 AN ENDOSCOPE SHARPLESS, CHRISTEN ALICIA 3795 §102§103 Final Rejection — Pending Dec 04, 2023
18387151 ENDOSCOPE WITH CONTROL WHEEL AND VISUALIZATION SYSTEM LUU, TIMOTHY TUAN 3795 §102§103 Final Rejection — Pending Nov 06, 2023
18289610 ENDOSCOPE WITH AN INSERTION CORD INCLUDING AN INTERSTITIAL LUMEN WU, PAMELA F 3795 §103 Non-Final OA — Pending Nov 06, 2023
18373894 ENDOSCOPE COMPRISING A FRICTION-REDUCING WORKING CHANNEL TUBE CHIDIAC, NICHOLAS J 1744 §103 Final Rejection — Pending Sep 27, 2023
18372862 ULTRASOUND ENDOSCOPY MCDONALD, JAMES F 3797 §103§112 Non-Final OA — Pending Sep 26, 2023
18373006 ULTRASOUND ENDOSCOPY POPESCU, GABRIEL VICTOR 3797 §102§103 Non-Final OA — Pending Sep 26, 2023
18277312 AUXILIARY COMPONENT FOR A MEDICAL VISUALISATION DEVICE WU, PAMELA F 3795 §103§112 Final Rejection 72d overdue Pending Aug 15, 2023
18219469 BENDING SECTION FOR AN ENDOSCOPE LUU, TIMOTHY TUAN 3795 §102§103 Non-Final OA 36d overdue Pending Jul 07, 2023
18267700 AN ENDOSCOPE AND METHODS OF MANUFACTURE BOICE, JAMES EDWARD 3795 §103 Non-Final OA 49d overdue Pending Jun 15, 2023
18207112 VIDEO LARYNGOSCOPE COTRONEO, STEVEN J 3773 §103 Final Rejection — Pending Jun 07, 2023
18199782 ENDOSCOPE COMPRISING A DISTAL TIP UNIT WITH A CAMERA MODULE WU, PAMELA F 3795 §103§112 Non-Final OA 23d overdue Pending May 19, 2023
18027568 MEDICAL DEVICE INCLUDING A TUBE SURGAN, ALEXANDRA L 3799 §103 Final Rejection 49d overdue Pending Mar 21, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Ambu A/S have?

Ambu A/S has 21 pending office actions as of October 2026, spread across 6 art units and 16 examiners.

Which USPTO examiner handles the most Ambu A/S applications?

Pamela F Wu has the most, with 3 of Ambu A/S's pending office actions.

What technology area are Ambu A/S's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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