Prosecution Insights
Last updated: October 25, 2026

Okamoto Corporation

Technology area: Medical Devices & Mechanical Engineering

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

Analysis

Okamoto Corporation has 2 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 2 distinct examiners within 1 art unit, indicating that the portfolio is concentrated in a single examination grouping while still receiving examiner-level handling from more than one reviewer.

HUANG, GRACE is the busiest examiner, with 1 pending matter. Because that examiner accounts for only part of the pending work, prosecution attention is not centered on one examiner alone. Counsel should track both examiner assignments within the art unit when coordinating responses and identifying recurring examination issues.

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
2
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.

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
0
Semiconductors
0% of docket
3
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.

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
HUANG, GRACE 1 56.6% +55.0%
TRIEU, TIMOTHY K 1 62.3% +54.6%
HOEY, ALISSA L 1 44.4% +32.0%

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
19119530 KNITTED FABRIC AND ATTACHMENT USING SAID KNITTED FABRIC HUANG, GRACE —
19103781 WEARABLE ITEM TRIEU, TIMOTHY K —
18863612 FOOTWEAR ITEM HOEY, ALISSA L —

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
19119530 KNITTED FABRIC AND ATTACHMENT USING SAID KNITTED FABRIC HUANG, GRACE —
19103781 WEARABLE ITEM TRIEU, TIMOTHY K —
18863612 FOOTWEAR ITEM HOEY, ALISSA L —

Top Art Units

Art UnitApps
3732 3

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19119530 KNITTED FABRIC AND ATTACHMENT USING SAID KNITTED FABRIC HUANG, GRACE 3732 §102§103 Final Rejection — Pending Apr 09, 2025
19103781 WEARABLE ITEM TRIEU, TIMOTHY K 3732 §103§112 Non-Final OA — Pending Feb 13, 2025
18863612 FOOTWEAR ITEM HOEY, ALISSA L 3732 §102§103§112 Final Rejection — Pending Nov 06, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Okamoto Corporation have?

Okamoto Corporation has 3 pending office actions as of October 2026, spread across 1 art units and 3 examiners.

Which USPTO examiner handles the most Okamoto Corporation applications?

Grace Huang has the most, with 1 of Okamoto Corporation's pending office actions.

What technology area are Okamoto Corporation'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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