Prosecution Insights
Last updated: October 25, 2026

Robotin (Shenzhen) Co. Ltd.

Technology areas: Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

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

Analysis

Robotin (Shenzhen) Co. Ltd. has 2 pending office actions in Medical Devices & Mechanical Engineering. Those matters involve 2 examiners but remain within 1 art unit, so the technical venue is consistent while examiner-level practice varies.

ZAWORSKI, JONATHAN R is the busiest examiner, handling 1 pending matter. Prosecution planning should account for examiner-specific differences within the same art-unit setting.

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
1
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
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.

3
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)3 (100%)

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
1
Semiconductors
33% of docket
2
Mechanical / Eng
67% 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
ALEJNIKOV JR, ROBERT P 1 85.8% +17.6%
ZAWORSKI, JONATHAN R 1 52.4% +26.0%
FULL, SIDNEY DANIELLE 1 69.8% +67.2%

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
18746477 DUST BOX ASSEMBLY, CLEANING DEVICE AND DETECTION METHOD FOR DUST BOX’S DUST FULLNESS ALEJNIKOV JR, ROBERT P 16d
18600312 CLEANING DEVICE AND CONTROL METHOD THEREOF, AND COMPUTER-READABLE STORAGE MEDIUM ZAWORSKI, JONATHAN R —
18432465 SUCTION NOZZLE AND CLEANING DEVICE FULL, SIDNEY DANIELLE —

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
18746477 DUST BOX ASSEMBLY, CLEANING DEVICE AND DETECTION METHOD FOR DUST BOX’S DUST FULLNESS ALEJNIKOV JR, ROBERT P 16d
18600312 CLEANING DEVICE AND CONTROL METHOD THEREOF, AND COMPUTER-READABLE STORAGE MEDIUM ZAWORSKI, JONATHAN R —
18432465 SUCTION NOZZLE AND CLEANING DEVICE FULL, SIDNEY DANIELLE —

Top Art Units

Art UnitApps
3723 2
2857 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18746477 DUST BOX ASSEMBLY, CLEANING DEVICE AND DETECTION METHOD FOR DUST BOX’S DUST FULLNESS ALEJNIKOV JR, ROBERT P 2857 §102§103§112 Non-Final OA 16d Pending Jun 18, 2024
18600312 CLEANING DEVICE AND CONTROL METHOD THEREOF, AND COMPUTER-READABLE STORAGE MEDIUM ZAWORSKI, JONATHAN R 3723 §103§112 Non-Final OA — Pending Mar 08, 2024
18432465 SUCTION NOZZLE AND CLEANING DEVICE FULL, SIDNEY DANIELLE 3723 §102§103 Final Rejection — Pending Feb 05, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Robotin (Shenzhen) Co. Ltd. have?

Robotin (Shenzhen) Co. Ltd. has 3 pending office actions as of October 2026, spread across 2 art units and 3 examiners.

Which USPTO examiner handles the most Robotin (Shenzhen) Co. Ltd. applications?

Robert P Alejnikov Jr. has the most, with 1 of Robotin (Shenzhen) Co. Ltd.'s pending office actions.

What technology area are Robotin (Shenzhen) Co. Ltd.'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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