Prosecution Insights
Last updated: October 01, 2026

Tokai Rika Co., Ltd.

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

15 pending office actions • 8 art units • 15 examiners • 0 of 15 (0%) have an AI response strategy ready • 35 patents granted in the last 365 days

Analysis

Tokai Rika Co., Ltd. has 16 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. These actions are distributed across 9 distinct art units, showing a moderate level of technical variety. The prosecution involves 16 distinct examiners, which means that every single pending action is being reviewed by a different person. This ratio of 16 distinct examiners for 16 pending office actions indicates that there is no concentration of work under any single official.

WEBER, GREGORY ROBERT is the busiest examiner, though they only have 1 pending office action, which is the same as every other examiner in the portfolio. The 9 distinct art units suggest that the company 16 pending office actions are technically diverse, requiring a broad understanding of different mechanical and transportation classifications. Managing 16 pending office actions with 16 distinct examiners across 9 art units requires the company to be prepared for a range of individual perspectives. Practitioners should ensure that the prosecution of these 16 actions remains consistent despite the lack of examiner overlap.

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

Portfolio Summary

15
Total Pending OAs
11
Non-Final OAs
4
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.

5
Hard (33%)
9
Medium (60%)
0
Easy (0%)
1
Unknown (7%)

Rejection Statute Mix

BucketCases
§103 only6 (40%)
§102 only3 (20%)
Multi-statute (no §101)5 (33%)
No statute on record1 (7%)

Industry Mix

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

2
Life Sciences
13% of docket
1
Information Tech
7% of docket
0
Communications
0% of docket
2
Semiconductors
13% of docket
5
Mechanical / Eng
33% of docket
5
Business / Other
33% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WEBER, GREGORY ROBERT 1 76.7% +15.2%
MACARTHUR, VICTOR L 1 66.3% +12.8%
MATT, MARNIE A 1 88.5% +7.2%
ROJAS CADIMA, OMAR 1 72.1% +14.5%
YABUT, DANIEL D 1 56.7% +26.9%
RUSHING, JR, BOBBY 1 76.3% +12.0%
VAN SELL, NATHAN L 1 54.5% +24.8%
FREEMAN, JOHN D 1 45.9% +6.8%
DIGIOVANNANTONIO, DANIEL ROBERT 1 87.5% +14.3%
SALEH, ZAID MUHAMMAD 1 65.0% +46.7%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19153739 VEHICLE VISUAL RECOGNITION DEVICE MATT, MARNIE A —

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18699974 INJECTION MOLDING METHOD, RESIN COMPOSITION FOR MOLDING, AND MOLDED BODY FREEMAN, JOHN D 14d
19140784 ARRANGEMENT STRUCTURE ROJAS CADIMA, OMAR —
18881511 SHIFTING APPARATUS RUSHING, JR, BOBBY —
18799100 CONTROL SYSTEM AND MANAGEMENT APPARATUS MADDOX, MICHAEL WAYNE —
18836964 USER INTERFACE DEVICE, CONTROL DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM RIEGLER, PATRICK F —

Interview Candidates (8)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18640777 COATING STRUCTURE VAN SELL, NATHAN L 30d overdue
19474077 SHIFT DEVICE WEBER, GREGORY ROBERT —
19473670 SHIFT DEVICE MACARTHUR, VICTOR L —
19140784 ARRANGEMENT STRUCTURE ROJAS CADIMA, OMAR —
18881685 SHIFTING APPARATUS YABUT, DANIEL D —
18881511 SHIFTING APPARATUS RUSHING, JR, BOBBY —
18446135 RECTIFYING MECHANISM DIGIOVANNANTONIO, DANIEL ROBERT —
18994284 VISIBILITY DETERMINING SYSTEM, VISIBILITY DETERMINING METHOD, AND PROGRAM SALEH, ZAID MUHAMMAD —

Top Art Units

Art UnitApps
3618 3
2485 1
2875 1
3617 1
1783 1
1787 1
3612 1
2831 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19474077 SHIFT DEVICE WEBER, GREGORY ROBERT 3618 §103 Non-Final OA — Pending Oct 09, 2025
19473670 SHIFT DEVICE MACARTHUR, VICTOR L 3618 §102 Non-Final OA — Pending Oct 08, 2025
19153739 VEHICLE VISUAL RECOGNITION DEVICE MATT, MARNIE A 2485 §102 Non-Final OA — Pending Aug 05, 2025
19140784 ARRANGEMENT STRUCTURE ROJAS CADIMA, OMAR 2875 §102§103 Non-Final OA — Pending Jun 18, 2025
18881685 SHIFTING APPARATUS YABUT, DANIEL D 3617 §103 Final Rejection — Pending Jan 06, 2025
18881511 SHIFTING APPARATUS RUSHING, JR, BOBBY 3618 §102§103 Non-Final OA — Pending Jan 06, 2025
18640777 COATING STRUCTURE VAN SELL, NATHAN L 1783 §103 Final Rejection 30d overdue Pending Apr 19, 2024
18699974 INJECTION MOLDING METHOD, RESIN COMPOSITION FOR MOLDING, AND MOLDED BODY FREEMAN, JOHN D 1787 §102§103§112 Non-Final OA 14d Pending Apr 10, 2024
18446135 RECTIFYING MECHANISM DIGIOVANNANTONIO, DANIEL ROBERT 3612 Other Non-Final OA — Pending Aug 08, 2023
18994284 VISIBILITY DETERMINING SYSTEM, VISIBILITY DETERMINING METHOD, AND PROGRAM SALEH, ZAID MUHAMMAD — §103 Non-Final OA — Pending Jan 14, 2025
18806161 COMMUNICATION DEVICE AND SYSTEM PHAM, TIMOTHY X — §103 Non-Final OA — Pending Aug 15, 2024
18799100 CONTROL SYSTEM AND MANAGEMENT APPARATUS MADDOX, MICHAEL WAYNE — §102§103 Non-Final OA — Pending Aug 09, 2024
18836964 USER INTERFACE DEVICE, CONTROL DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM RIEGLER, PATRICK F — §102§103 Non-Final OA — Pending Aug 08, 2024
18795377 CONTROL DEVICE, NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM, AND CONTROL SYSTEM KHAWAR, SAAD — §102 Final Rejection — Pending Aug 06, 2024
18626648 SWITCH DEVICE SAEED, AHMED M 2831 §103 Final Rejection — Pending Apr 04, 2024

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