Prosecution Insights
Last updated: October 26, 2026

Inosystems

Technology area: Medical Devices & Mechanical Engineering

4 pending office actions • 1 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Analysis

Inosystems has 3 pending office actions in Medical Devices & Mechanical Engineering. The actions involve 3 distinct examiners within 1 distinct art unit, making examiner coordination important even though the technical assignment is shared.

DIXON, ANNETTE FREDRICKA is the busiest examiner, with 1 pending action. Counsel can use the common art-unit setting to identify recurring issues while tailoring responses to each examiner.

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

Portfolio Summary

4
Total Pending OAs
3
Non-Final OAs
1
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.

3
Hard (75%)
1
Medium (25%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Double-patenting + other1 (25%)
Multi-statute (no §101)3 (75%)

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
4
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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PHILIPS, BRADLEY H 1 67.5% +30.9%
DIXON, ANNETTE FREDRICKA 1 74.3% +26.0%
STUART, COLIN W 1 57.9% +54.8%
WOODWARD, VALERIE LYNN 1 71.3% +27.1%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18911826 NO DELIVERY APPARATUS COMPRISING AN ANALYSIS LINE WITH PIEZOELECTRIC PUMP PHILIPS, BRADLEY H —
18638741 APPARATUS FOR DELIVERING GASEOUS NITRIC OXIDE IN PROPORTIONAL OR PULSED MODE DIXON, ANNETTE FREDRICKA —
18213711 DISPLAY OF THE NO DOSE BY AN NO SUPPLY DEVICE IN PAUSE MODE WOODWARD, VALERIE LYNN —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18911826 NO DELIVERY APPARATUS COMPRISING AN ANALYSIS LINE WITH PIEZOELECTRIC PUMP PHILIPS, BRADLEY H —
18638741 APPARATUS FOR DELIVERING GASEOUS NITRIC OXIDE IN PROPORTIONAL OR PULSED MODE DIXON, ANNETTE FREDRICKA —
18428357 APPARATUS FOR SUPPLYING GAS, SUCH AS NO, TO A PATIENT, WITH COUNTING OF THE TOTAL ACTUAL TREATMENT TIME STUART, COLIN W —
18213711 DISPLAY OF THE NO DOSE BY AN NO SUPPLY DEVICE IN PAUSE MODE WOODWARD, VALERIE LYNN —

Top Art Units

Art UnitApps
3785 4

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18911826 NO DELIVERY APPARATUS COMPRISING AN ANALYSIS LINE WITH PIEZOELECTRIC PUMP PHILIPS, BRADLEY H 3785 §103§112 Non-Final OA — Pending Oct 10, 2024
18638741 APPARATUS FOR DELIVERING GASEOUS NITRIC OXIDE IN PROPORTIONAL OR PULSED MODE DIXON, ANNETTE FREDRICKA 3785 §103§112 Non-Final OA — Pending Apr 18, 2024
18428357 APPARATUS FOR SUPPLYING GAS, SUCH AS NO, TO A PATIENT, WITH COUNTING OF THE TOTAL ACTUAL TREATMENT TIME STUART, COLIN W 3785 §102§103§112DP Non-Final OA — Pending Jan 31, 2024
18213711 DISPLAY OF THE NO DOSE BY AN NO SUPPLY DEVICE IN PAUSE MODE WOODWARD, VALERIE LYNN 3785 §103§112 Final Rejection — Pending Jun 23, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Inosystems have?

Inosystems has 4 pending office actions as of October 2026, spread across 1 art units and 4 examiners.

Which USPTO examiner handles the most Inosystems applications?

Bradley H Philips has the most, with 1 of Inosystems's pending office actions.

What technology area are Inosystems'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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