Prosecution Insights
Last updated: October 04, 2026

Ectosense NV

Technology area: Medical Devices & Mechanical Engineering

3 pending office actions • 2 art units • 2 examiners • 0 of 3 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Ectosense NV is managing 3 pending office actions in the Medical Devices & Mechanical Engineering technology area. These 3 actions are distributed between 2 distinct examiners, showing a clear concentration of the workload. HELENE CATHERINE BROWN is the busiest examiner for the portfolio, holding 2 pending office actions. This means that two-thirds of the company's current pending matters are assigned to a single examiner.

The 3 pending office actions are spread across 2 distinct art units, indicating some technical variety within the medical device field. While HELENE CATHERINE BROWN handles 2 pending actions, the remaining action is assigned to another examiner. This profile suggests that the company's prosecution strategy should focus heavily on the preferences of HELENE CATHERINE BROWN, who manages the majority of the 3 pending office actions.

The concentration of 2 pending office actions with HELENE CATHERINE BROWN allows for a more focused prosecution strategy for most of the portfolio. However, the presence of 2 distinct art units for only 3 actions means that technical precedents may not be easily shared across all cases. Practitioners should prioritize their interactions with HELENE CATHERINE BROWN while remaining adaptable to the requirements of the other examiner and the 2 art units involved.

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

Portfolio Summary

3
Total Pending OAs
1
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

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.

2
Hard (67%)
1
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (33%)
§103 only1 (33%)
Multi-statute (no §101)1 (33%)

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
3
Mechanical / Eng
100% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BROWN, HELENE CATHERINE 2 51.6% +30.2%
D ABREU, MICHAEL JOSEPH 1 67.3% +21.8%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19019696 Apparatus, System and Method for Diagnosing Sleep BROWN, HELENE CATHERINE —
18016907 METHOD AND APPARATUS FOR DETECTING SLEEP-DISTURBING EVENTS FROM A SIGNAL INDICATIVE OF A PERIPHERAL ARTERIAL TONE OF AN INDIVIDUAL D ABREU, MICHAEL JOSEPH —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
19019696 Apparatus, System and Method for Diagnosing Sleep BROWN, HELENE CATHERINE —
18016907 METHOD AND APPARATUS FOR DETECTING SLEEP-DISTURBING EVENTS FROM A SIGNAL INDICATIVE OF A PERIPHERAL ARTERIAL TONE OF AN INDIVIDUAL D ABREU, MICHAEL JOSEPH —
18012009 METHOD AND APPARATUS FOR ASSESSING PERIPHERAL ARTERIAL TONE BROWN, HELENE CATHERINE —

Top Art Units

Art UnitApps
3797 2
3796 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19019696 Apparatus, System and Method for Diagnosing Sleep BROWN, HELENE CATHERINE 3797 §103§112Other Non-Final OA — Pending Jan 14, 2025
18016907 METHOD AND APPARATUS FOR DETECTING SLEEP-DISTURBING EVENTS FROM A SIGNAL INDICATIVE OF A PERIPHERAL ARTERIAL TONE OF AN INDIVIDUAL D ABREU, MICHAEL JOSEPH 3796 §101§112 Final Rejection — Pending Jan 19, 2023
18012009 METHOD AND APPARATUS FOR ASSESSING PERIPHERAL ARTERIAL TONE BROWN, HELENE CATHERINE 3797 §103 Final Rejection — Pending Dec 21, 2022

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