Prosecution Insights
Last updated: October 26, 2026

Fujikoki Corporation

Technology areas: Chemistry & Materials • Computing & Software • Medical Devices & Mechanical Engineering

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Fujikoki Corporation is currently navigating 5 pending office actions in the Medical Devices & Mechanical Engineering technology area. These actions are being handled by 5 distinct examiners, ensuring a diverse range of individual perspectives during prosecution. The cases are distributed across 3 distinct art units, which suggests a focus on specific technical niches within the engineering field.

The busiest examiner for the portfolio is CARY, KELSEY E, who holds 1 pending office action. Because there are 5 distinct examiners for 5 pending actions, this workload is evenly distributed. The ratio of 5 pending office actions to 3 distinct art units implies that at least one art unit is overseeing more than one active matter.

With 5 distinct examiners, the company must manage five separate prosecution styles. The 3 distinct art units indicate that the technical subject matter is somewhat concentrated. This structure allows for specialized knowledge within the art units while maintaining a variety of examiner interactions.

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

Portfolio Summary

4
Total Pending OAs
2
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
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.

2
Hard (50%)
2
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (25%)
Double-patenting + other1 (25%)
Multi-statute (no §101)2 (50%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

1
Life Sciences
25% of docket
1
Information Tech
25% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
50% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JELLETT, MATTHEW WILLIAM 1 80.1% +17.3%
ARUNDALE, ROBERT K 1 75.6% +23.6%
FITZSIMMONS, ALLISON G 1 48.1% +16.0%
KAKARLA, BHASKAR 1 20.0% +0.0%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18567097 CONTROL APPARATUS OF ELECTRICALLY DRIVEN VALVE, ELECTRICALLY DRIVEN VALVE, AND ELECTRICALLY DRIVEN VALVE UNIT USING THE SAME KAKARLA, BHASKAR 16d overdue
19142674 FLOW PATH SWITCHING VALVE JELLETT, MATTHEW WILLIAM —

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
18572640 ACCUMULATOR FITZSIMMONS, ALLISON G 13d
19142674 FLOW PATH SWITCHING VALVE JELLETT, MATTHEW WILLIAM —
19216885 ELECTRICALLY OPERATED VALVE ARUNDALE, ROBERT K —

Top Art Units

Art UnitApps
3753 2
1773 1
2116 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19142674 FLOW PATH SWITCHING VALVE JELLETT, MATTHEW WILLIAM 3753 §103§112 Non-Final OA — Pending Jun 24, 2025
19216885 ELECTRICALLY OPERATED VALVE ARUNDALE, ROBERT K 3753 §103DP Non-Final OA — Pending May 23, 2025
18572640 ACCUMULATOR FITZSIMMONS, ALLISON G 1773 §102 Final Rejection 13d Pending Dec 20, 2023
18567097 CONTROL APPARATUS OF ELECTRICALLY DRIVEN VALVE, ELECTRICALLY DRIVEN VALVE, AND ELECTRICALLY DRIVEN VALVE UNIT USING THE SAME KAKARLA, BHASKAR 2116 §103§112 Final Rejection 16d overdue Pending Dec 05, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Fujikoki Corporation have?

Fujikoki Corporation has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most Fujikoki Corporation applications?

Matthew William Jellett has the most, with 1 of Fujikoki Corporation's pending office actions.

What technology area are Fujikoki 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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