Prosecution Insights
Last updated: October 25, 2026

NEURAVI Limited

Technology area: Medical Devices & Mechanical Engineering

13 pending office actions • 4 art units • 12 examiners • 0 of 13 (0%) have an AI response strategy ready • 15 patents granted in the last 365 days

Analysis

NEURAVI Limited has 12 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 11 distinct examiners across 4 distinct art units. RADOMSKI, MARTIN ADAM is the busiest examiner, with 2 pending matters, creating a modest concentration within an otherwise distributed docket.

The art-unit grouping provides a useful framework for coordinating technical positions, while the examiner assignments require separate response analysis. Counsel should align the two matters before RADOMSKI, MARTIN ADAM and monitor whether similar device or mechanical issues arise elsewhere. A shared disclosure and terminology strategy can improve consistency without treating the separate examiner records as interchangeable.

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

Portfolio Summary

13
Total Pending OAs
7
Non-Final OAs
4
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
0
Due later

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.

8
Hard (62%)
4
Medium (31%)
1
Easy (8%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (23%)
§102 only1 (8%)
§112 only1 (8%)
Multi-statute (no §101)8 (62%)

Industry Mix

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

1
Life Sciences
8% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
12
Mechanical / Eng
92% 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.

130 h
Manual time on pending OAs
26 h
Time saved (low, 20%)
46 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
RADOMSKI, MARTIN ADAM 2 33.3% +45.5%
BYRD, BRIGID K 1 71.4% +46.4%
LAUER, CHRISTINA C 1 68.6% +14.2%
SCHERBEL, TODD J 1 76.3% +52.0%
PONTON, JAMES D 1 80.0% +32.1%
NGO, MEAGAN N 1 58.3% +33.7%
RODJOM, KATHERINE MARIE 1 65.3% +34.2%
GRAY, PHILLIP A 1 74.1% +10.8%
DANG, ANH TIEU 1 65.7% +34.8%
LEGETTE-THOMPSON, TIFFANY 1 75.8% +27.7%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18441175 CYCLIC ASPIRATION SYSTEM PRODUCING A CYCLIC ASPIRATION PRESSURE WAVEFORM USING A VACUUM PUMP AND POSITIVE PRESSURE PULSE GENERATOR MECHANISM PONTON, JAMES D —

Hard Cases (8)

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
18910218 DELIVERY CATHETERS WITH ANTI-REFLUX OCCLUDER AND ANTI-STRETCH FEATURES BYRD, BRIGID K 14d
17895308 COLLAPSIBLE AND EXPANDABLE SUPPORT FRAMES FOR CATHETER TIPS LEGETTE-THOMPSON, TIFFANY 22d
18800386 SELF SEALING PROXIMAL MICROCATHETER AND ACCESS AID LAUER, CHRISTINA C —
18441265 ASPIRATION CATHETER WITH STABILIZING STRUCTURAL MEMBER MINIMIZING RISK OF DAMAGE TO AN INNER WALL OF A VESSEL DURING ASPIRATION NGO, MEAGAN N —
18389369 CATHETER WITH ENHANCED NAVIGABILITY TO AVOID OPHTHALMIC ARTERY RODJOM, KATHERINE MARIE —
18231299 CATHETER WITH POLYMER TERMINATION AT TIP SECTION GRAY, PHILLIP A —
17955930 CATHETER WITH DISTAL BRAID TERMINATIONS RADOMSKI, MARTIN ADAM —
17871173 COLLAPSIBLE SUPER-BORE CATHETER GEIGER, RACHAEL L —

Interview Candidates (11)

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
18910218 DELIVERY CATHETERS WITH ANTI-REFLUX OCCLUDER AND ANTI-STRETCH FEATURES BYRD, BRIGID K 14d
17895308 COLLAPSIBLE AND EXPANDABLE SUPPORT FRAMES FOR CATHETER TIPS LEGETTE-THOMPSON, TIFFANY 22d
18800386 SELF SEALING PROXIMAL MICROCATHETER AND ACCESS AID LAUER, CHRISTINA C —
18788318 CLOT RETRIEVAL SYSTEM FOR REMOVING OCCLUSIVE CLOT FROM A BLOOD VESSEL SCHERBEL, TODD J —
18441175 CYCLIC ASPIRATION SYSTEM PRODUCING A CYCLIC ASPIRATION PRESSURE WAVEFORM USING A VACUUM PUMP AND POSITIVE PRESSURE PULSE GENERATOR MECHANISM PONTON, JAMES D —
18441265 ASPIRATION CATHETER WITH STABILIZING STRUCTURAL MEMBER MINIMIZING RISK OF DAMAGE TO AN INNER WALL OF A VESSEL DURING ASPIRATION NGO, MEAGAN N —
18389369 CATHETER WITH ENHANCED NAVIGABILITY TO AVOID OPHTHALMIC ARTERY RODJOM, KATHERINE MARIE —
18231299 CATHETER WITH POLYMER TERMINATION AT TIP SECTION GRAY, PHILLIP A —

Top Art Units

Art UnitApps
3771 7
3783 4
3781 1
1723 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18910218 DELIVERY CATHETERS WITH ANTI-REFLUX OCCLUDER AND ANTI-STRETCH FEATURES BYRD, BRIGID K 3771 §102§103§112 Non-Final OA 14d Pending Oct 09, 2024
18800386 SELF SEALING PROXIMAL MICROCATHETER AND ACCESS AID LAUER, CHRISTINA C 3771 §102§103 Final Rejection — Pending Aug 12, 2024
18788318 CLOT RETRIEVAL SYSTEM FOR REMOVING OCCLUSIVE CLOT FROM A BLOOD VESSEL SCHERBEL, TODD J 3771 §112 Non-Final OA — Pending Jul 30, 2024
18441175 CYCLIC ASPIRATION SYSTEM PRODUCING A CYCLIC ASPIRATION PRESSURE WAVEFORM USING A VACUUM PUMP AND POSITIVE PRESSURE PULSE GENERATOR MECHANISM PONTON, JAMES D 3783 §102 Non-Final OA — Pending Feb 14, 2024
18441265 ASPIRATION CATHETER WITH STABILIZING STRUCTURAL MEMBER MINIMIZING RISK OF DAMAGE TO AN INNER WALL OF A VESSEL DURING ASPIRATION NGO, MEAGAN N 3781 §102§103 Non-Final OA — Pending Feb 14, 2024
18389369 CATHETER WITH ENHANCED NAVIGABILITY TO AVOID OPHTHALMIC ARTERY RODJOM, KATHERINE MARIE 3771 §102§103 Non-Final OA — Pending Nov 14, 2023
18231299 CATHETER WITH POLYMER TERMINATION AT TIP SECTION GRAY, PHILLIP A 3783 §102§103 Non-Final OA — Pending Aug 08, 2023
18135569 VALVES TO CONTROL WIRE MOVEMENT DANG, ANH TIEU 3771 §103 Final Rejection — Pending Apr 17, 2023
17955930 CATHETER WITH DISTAL BRAID TERMINATIONS RADOMSKI, MARTIN ADAM 3783 §103§112 Final Rejection — Pending Sep 29, 2022
17952595 CATHETER WITH SPINE REINFORCEMENT RADOMSKI, MARTIN ADAM 3783 §103 Non-Final OA — Pending Sep 26, 2022
17895308 COLLAPSIBLE AND EXPANDABLE SUPPORT FRAMES FOR CATHETER TIPS LEGETTE-THOMPSON, TIFFANY 1723 §102§112 Non-Final OA 22d Pending Aug 25, 2022
17871173 COLLAPSIBLE SUPER-BORE CATHETER GEIGER, RACHAEL L 3771 §102§103 Final Rejection — Pending Jul 22, 2022
17824992 FUNNEL ASPIRATION CATHETER NEMER, OSAMA MOHAMMAD 3771 §103 Non-Final OA — Pending May 26, 2022

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Frequently Asked Questions

How many pending USPTO office actions does NEURAVI Limited have?

NEURAVI Limited has 13 pending office actions as of October 2026, spread across 4 art units and 12 examiners.

Which USPTO examiner handles the most NEURAVI Limited applications?

Martin Adam Radomski has the most, with 2 of NEURAVI Limited's pending office actions.

What technology area are NEURAVI Limited'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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