Prosecution Insights
Last updated: August 06, 2026

THK Co., Ltd.

11 pending office actions • 8 art units • 10 examiners • 0 of 11 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
8
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
1
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 7 days (1)Due ≤ 30 days (1)

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.

6
Hard (55%)
4
Medium (36%)
1
Easy (9%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (9%)
§103 only1 (9%)
§102 only3 (27%)
§112 only1 (9%)
Multi-statute (no §101)5 (45%)

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
1
Semiconductors
9% of docket
8
Mechanical / Eng
73% of docket
2
Business / Other
18% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BESLER, CHRISTOPHER JAMES 2 68.2% +41.6%
SARWAR, BABAR 1 85.7% +19.8%
DO, TRUC M 1 82.6% +7.5%
VERLEY, NICOLE T 1 83.8% +4.0%
PILKINGTON, JAMES 1 70.2% +35.8%
MCNICHOLS, ERET C 1 74.9% -16.0%
STERLING, AMY JO 1 76.6% +10.5%
COOK, KYLE A 1 61.9% +41.4%
DAVIS, CYNTHIA L 1 72.3% +27.6%
LOIKITH, CATHERINE A 1 85.0% +7.7%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19108965 STEERING DEVICE VERLEY, NICOLE T 37d overdue
19143037 MOBILE ROBOT DO, TRUC M

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18708670 MONITORING SYSTEM THAT MONITORS MOTION GUIDING DEVICE DAVIS, CYNTHIA L 6d
19143041 MOBILE ROBOT SARWAR, BABAR
18881493 MOTION GUIDE APPARATUS PILKINGTON, JAMES
18858991 FLOATING MOVING OBJECT AND PROBE MECHANISM MCNICHOLS, ERET C
18841555 JIG FOR ASSISTING ATTACHMENT OF RAIL COVER BESLER, CHRISTOPHER JAMES
18275307 HAND MECHANISM LOIKITH, CATHERINE A

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18718615 FEED MECHANISM AND METHOD FOR MANUFACTURING SAME COOK, KYLE A 161d overdue
18708670 MONITORING SYSTEM THAT MONITORS MOTION GUIDING DEVICE DAVIS, CYNTHIA L 6d
18378362 CLAMPING UNIT AND CLAMPING SYSTEM BESLER, CHRISTOPHER JAMES 29d
19143041 MOBILE ROBOT SARWAR, BABAR
18881493 MOTION GUIDE APPARATUS PILKINGTON, JAMES
18855491 MOUNTING HOLE CAP AND MOTION GUIDE APPARATUS STERLING, AMY JO
18841555 JIG FOR ASSISTING ATTACHMENT OF RAIL COVER BESLER, CHRISTOPHER JAMES

Top Art Units

Art UnitApps
3726 2
3667 1
3658 1
3614 1
3617 1
3632 1
3631 1
2857 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19143041 MOBILE ROBOT SARWAR, BABAR 3667 §102§112 Non-Final OA Pending Jun 25, 2025
19143037 MOBILE ROBOT DO, TRUC M 3658 §102 Non-Final OA Pending Jun 25, 2025
19108965 STEERING DEVICE VERLEY, NICOLE T 3614 §102 Final Rejection 37d overdue Pending Mar 05, 2025
18881493 MOTION GUIDE APPARATUS PILKINGTON, JAMES 3617 §102§112 Non-Final OA Pending Jan 06, 2025
18858991 FLOATING MOVING OBJECT AND PROBE MECHANISM MCNICHOLS, ERET C 3632 §102§112 Non-Final OA Pending Oct 22, 2024
18855491 MOUNTING HOLE CAP AND MOTION GUIDE APPARATUS STERLING, AMY JO 3631 §103 Non-Final OA Pending Oct 09, 2024
18841555 JIG FOR ASSISTING ATTACHMENT OF RAIL COVER BESLER, CHRISTOPHER JAMES §103§112 Non-Final OA Pending Aug 26, 2024
18718615 FEED MECHANISM AND METHOD FOR MANUFACTURING SAME COOK, KYLE A 3726 §102 Non-Final OA 161d overdue Pending Jun 11, 2024
18708670 MONITORING SYSTEM THAT MONITORS MOTION GUIDING DEVICE DAVIS, CYNTHIA L 2857 §101§103 Final Rejection 6d Pending May 09, 2024
18378362 CLAMPING UNIT AND CLAMPING SYSTEM BESLER, CHRISTOPHER JAMES 3726 §112 Final Rejection 29d Pending Oct 10, 2023
18275307 HAND MECHANISM LOIKITH, CATHERINE A §103§112 Non-Final OA Pending Aug 01, 2023

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