Prosecution Insights
Last updated: October 25, 2026

Nalu Medical Inc.

Technology area: Medical Devices & Mechanical Engineering

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Analysis

Nalu Medical Inc. has 5 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 5 examiners across 3 art units, and STICE, PAULA J is the busiest examiner with 1 pending action.

Each action has a distinct examiner, while several matters share art-unit coverage. Counsel should use centralized review to identify recurring device issues, but responses should remain tailored to each examination assignment and application.

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

Portfolio Summary

5
Total Pending OAs
3
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 (40%)
3
Medium (60%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (40%)
Double-patenting + other1 (20%)
Multi-statute (no §101)2 (40%)

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
5
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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STICE, PAULA J 1 82.0% +21.8%
PORTER, JR, GARY A 1 68.9% +25.0%
DINH, ANH-KHOA N 1 87.3% +16.1%
DIETRICH, JOSEPH M 1 81.1% +8.8%
HODGE, LAURA NICOLE 1 49.2% +40.6%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18976997 STIMULATION APPARATUS STICE, PAULA J —
18490419 APPARATUS WITH SEQUENTIALLY IMPLANTED STIMULATORS DINH, ANH-KHOA N —
18174557 APPARATUS FOR DELIVERING CUSTOMIZED STIMULATION WAVEFORMS DIETRICH, JOSEPH M —

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
18969783 METHOD AND APPARATUS FOR NEUROMODULATION TREATMENTS OF PAIN AND OTHER CONDITIONS PORTER, JR, GARY A —
17383985 STIMULATION ENERGY SYSTEMS WITH CURRENT STEERING HODGE, LAURA NICOLE —

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
18976997 STIMULATION APPARATUS STICE, PAULA J —
18969783 METHOD AND APPARATUS FOR NEUROMODULATION TREATMENTS OF PAIN AND OTHER CONDITIONS PORTER, JR, GARY A —
18490419 APPARATUS WITH SEQUENTIALLY IMPLANTED STIMULATORS DINH, ANH-KHOA N —
17383985 STIMULATION ENERGY SYSTEMS WITH CURRENT STEERING HODGE, LAURA NICOLE —

Top Art Units

Art UnitApps
3796 3
3792 1
3700 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18976997 STIMULATION APPARATUS STICE, PAULA J 3796 §103§112DP Non-Final OA — Pending Dec 11, 2024
18969783 METHOD AND APPARATUS FOR NEUROMODULATION TREATMENTS OF PAIN AND OTHER CONDITIONS PORTER, JR, GARY A 3792 §102§103§112 Non-Final OA — Pending Dec 05, 2024
18490419 APPARATUS WITH SEQUENTIALLY IMPLANTED STIMULATORS DINH, ANH-KHOA N 3796 §103 Non-Final OA — Pending Oct 19, 2023
18174557 APPARATUS FOR DELIVERING CUSTOMIZED STIMULATION WAVEFORMS DIETRICH, JOSEPH M 3796 §103 Final Rejection — Pending Feb 24, 2023
17383985 STIMULATION ENERGY SYSTEMS WITH CURRENT STEERING HODGE, LAURA NICOLE 3700 §102§103§112 Final Rejection — Pending Jul 23, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Nalu Medical Inc. have?

Nalu Medical Inc. has 5 pending office actions as of October 2026, spread across 3 art units and 5 examiners.

Which USPTO examiner handles the most Nalu Medical Inc. applications?

Paula J Stice has the most, with 1 of Nalu Medical Inc.'s pending office actions.

What technology area are Nalu Medical Inc.'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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