Prosecution Insights
Last updated: October 25, 2026

Multi-Lock Aps

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

Analysis

Multi-Lock Aps currently has 1 pending office action in the Medical Devices & Mechanical Engineering technology area. This matter is under the review of 1 distinct examiner, which concentrates the company's active prosecution efforts. Because there is only 1 pending action, the company's immediate patent outcomes are tied to the decisions of this individual. Practitioners should focus their efforts on addressing the specific concerns of this examiner to secure patent rights efficiently.

The prosecution is situated within 1 distinct art unit, matching the 1 examiner. This indicates a highly focused administrative presence, as the company is not currently navigating multiple specialized groups at the patent office. Practitioners can concentrate their efforts on the specific procedural nuances of this 1 art unit. This singular focus simplifies the management of the company's active patent matters and allows for a more targeted legal strategy.

YANG, CHENG FONG is the busiest examiner for this portfolio, holding 1 pending office action. Since this is the only pending action for the company, this examiner is responsible for the entire active workload. This concentration makes the specific examination style of this individual the primary factor in the company's current patent prosecution experience. The relationship with this 1 examiner is the most critical element of the company's immediate patent strategy.

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

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.

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

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (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
YANG, CHENG FONG 1 61.9% +24.5%

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
19070845 Ostomy Device YANG, CHENG FONG —

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
19070845 Ostomy Device YANG, CHENG FONG —

Top Art Units

Art UnitApps
3781 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19070845 Ostomy Device YANG, CHENG FONG 3781 §102§103 Non-Final OA — Pending Mar 05, 2025

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Frequently Asked Questions

How many pending USPTO office actions does Multi-Lock Aps have?

Multi-Lock Aps has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Multi-Lock Aps applications?

Cheng Fong Yang has the most, with 1 of Multi-Lock Aps's pending office actions.

What technology area are Multi-Lock Aps'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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