Prosecution Insights
Last updated: October 26, 2026

Hunan Vathin Medical Instrument Co. Ltd.

Technology area: Medical Devices & Mechanical Engineering

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

Portfolio Summary

1
Total Pending OAs
1
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.

0
Hard (0%)
1
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (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
0
Semiconductors
0% of docket
1
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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SURGAN, ALEXANDRA L 1 47.7% +28.6%

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
19145945 CIRCUIT STRUCTURE, FRONT-END ASSEMBLY, AND ENDOSCOPE SURGAN, ALEXANDRA L —

Top Art Units

Art UnitApps
3795 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19145945 CIRCUIT STRUCTURE, FRONT-END ASSEMBLY, AND ENDOSCOPE SURGAN, ALEXANDRA L 3795 §103 Non-Final OA — Pending Jul 07, 2025

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Frequently Asked Questions

How many pending USPTO office actions does Hunan Vathin Medical Instrument Co. Ltd. have?

Hunan Vathin Medical Instrument Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Hunan Vathin Medical Instrument Co. Ltd. applications?

Alexandra L Surgan has the most, with 1 of Hunan Vathin Medical Instrument Co. Ltd.'s pending office actions.

What technology area are Hunan Vathin Medical Instrument 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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