Prosecution Insights
Last updated: October 25, 2026

Shenzhen Relx Technology Co. Ltd.

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready

Analysis

Shenzhen Relx Technology Co. Ltd. has 4 pending office actions in Chemistry & Materials. The matters involve 4 distinct examiners and 3 distinct art units, showing examiner-level dispersion across a smaller set of technical groups.

MULLEN, MICHAEL PATRICK is the busiest examiner, with 1 pending matter. The profile does not identify a concentrated examiner workload, so responses should be managed by individual matter and art-unit context.

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

Portfolio Summary

4
Total Pending OAs
4
Non-Final OAs
0
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 (50%)
2
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (25%)
§102 only1 (25%)
Multi-statute (no §101)2 (50%)

Industry Mix

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

2
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
50% 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
MULLEN, MICHAEL PATRICK 1 54.8% +54.6%
FERDOUSI, FAHMIDA NMN 1 43.1% +31.3%
LEE JR, WOODY A 1 84.4% +13.2%
LE, TOBEY CHOU 1 27.8% +51.9%

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
18242830 ATOMIZATION DEVICE LEE JR, WOODY A —

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
18373591 CIGARETTE ROD AND ATOMIZATION DEVICE MULLEN, MICHAEL PATRICK —
18371420 ELECTRONIC HEATING DEVICE FERDOUSI, FAHMIDA NMN —
17437478 ELECTRONIC VAPORIZATION DEVICE, ELECTRONIC VAPORIZATION DEVICE BODY, AND VAPORIZABLE MATERAL STORAGE DEVICE LE, TOBEY CHOU —

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
18373591 CIGARETTE ROD AND ATOMIZATION DEVICE MULLEN, MICHAEL PATRICK —
18371420 ELECTRONIC HEATING DEVICE FERDOUSI, FAHMIDA NMN —
18242830 ATOMIZATION DEVICE LEE JR, WOODY A —
17437478 ELECTRONIC VAPORIZATION DEVICE, ELECTRONIC VAPORIZATION DEVICE BODY, AND VAPORIZABLE MATERAL STORAGE DEVICE LE, TOBEY CHOU —

Top Art Units

Art UnitApps
3761 2
1700 1
1747 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18373591 CIGARETTE ROD AND ATOMIZATION DEVICE MULLEN, MICHAEL PATRICK 1700 §102§103§112 Non-Final OA — Pending Sep 27, 2023
18371420 ELECTRONIC HEATING DEVICE FERDOUSI, FAHMIDA NMN 3761 §102§103 Non-Final OA — Pending Sep 21, 2023
18242830 ATOMIZATION DEVICE LEE JR, WOODY A 3761 §102 Non-Final OA — Pending Sep 06, 2023
17437478 ELECTRONIC VAPORIZATION DEVICE, ELECTRONIC VAPORIZATION DEVICE BODY, AND VAPORIZABLE MATERAL STORAGE DEVICE LE, TOBEY CHOU 1747 §103 Non-Final OA — Pending Sep 09, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Shenzhen Relx Technology Co. Ltd. have?

Shenzhen Relx Technology Co. Ltd. has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most Shenzhen Relx Technology Co. Ltd. applications?

Michael Patrick Mullen has the most, with 1 of Shenzhen Relx Technology Co. Ltd.'s pending office actions.

What technology area are Shenzhen Relx Technology Co. Ltd.'s patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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