Prosecution Insights
Last updated: October 25, 2026

Shanghai Cultiva Medical Device Co. Ltd.

Technology area: Medical Devices & Mechanical Engineering

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

Shanghai Cultiva Medical Device Co. Ltd. is active in the Medical Devices & Mechanical Engineering technology area with 2 pending office actions. These actions are handled by 2 distinct examiners within 1 distinct art unit. This concentration in 1 distinct art unit suggests that the 2 pending office actions involve related medical technologies. DEMIE, TIGIST S is the busiest examiner, holding 1 pending office action.

Since there are 2 pending office actions and 2 distinct examiners, each examiner manages 1 of the 2 pending office actions. The 1 distinct art unit provides a consistent regulatory environment for both actions. Practitioners should address the 2 pending office actions by tailoring their approach to the 2 distinct examiners while following the guidelines of the 1 distinct art unit. The presence of 2 pending office actions represents a focused prosecution phase for the company.

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

Portfolio Summary

2
Total Pending OAs
2
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.

1
Hard (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (50%)
Multi-statute (no §101)1 (50%)

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
2
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DEMIE, TIGIST S 1 75.1% +20.6%
VAHDAT, KHADIJEH A 1 79.6% +20.0%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18832865 HIGH-FREQUENCY CIRCUIT AND SYSTEM FOR LOW-TEMPERATURE BIOPSY VAHDAT, KHADIJEH A —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18839024 RADIOFREQUENCY SCALPEL AND SYSTEM DEMIE, TIGIST S —
18832865 HIGH-FREQUENCY CIRCUIT AND SYSTEM FOR LOW-TEMPERATURE BIOPSY VAHDAT, KHADIJEH A —

Top Art Units

Art UnitApps
3794 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18839024 RADIOFREQUENCY SCALPEL AND SYSTEM DEMIE, TIGIST S 3794 §102 Non-Final OA — Pending Aug 16, 2024
18832865 HIGH-FREQUENCY CIRCUIT AND SYSTEM FOR LOW-TEMPERATURE BIOPSY VAHDAT, KHADIJEH A 3794 §102§103§112 Non-Final OA — Pending Jul 24, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Shanghai Cultiva Medical Device Co. Ltd. have?

Shanghai Cultiva Medical Device Co. Ltd. has 2 pending office actions as of October 2026, spread across 1 art units and 2 examiners.

Which USPTO examiner handles the most Shanghai Cultiva Medical Device Co. Ltd. applications?

Tigist S Demie has the most, with 1 of Shanghai Cultiva Medical Device Co. Ltd.'s pending office actions.

What technology area are Shanghai Cultiva Medical Device 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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