Prosecution Insights
Last updated: May 29, 2026

Murata Machinery Ltd.

11 pending office actions • 9 art units • 11 examiners • 0 of 11 (0%) have an AI response strategy ready • 51 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
9
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 11 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
0
Due this week
5
Due this month
1
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. 11 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 30 days (5)Due ≤ 60 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.

2
Hard (18%)
8
Medium (73%)
1
Easy (9%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (18%)
§103 only7 (64%)
§102 only1 (9%)
§112 only1 (9%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
9% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
10
Mechanical / Eng
91% 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.

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
CROMER, ANDREW J 1 76.3% +17.6%
LAZARO, DAVID R 1 86.9% +3.5%
MITCHELL, NATHAN A 1 73.3% +10.5%
MASSAD, ABE L 1 56.5% +65.4%
BUFFINGTON, HEAVEN RICHELLE 1 83.5% +13.0%
TREMARCHE, CONNOR J. 1 65.1% +28.2%
KUHFUSS, ZACHARY L 1 78.0% +17.9%
NGUYEN, MISA H 1 67.2% +15.6%
MOORE, REVA R 1 52.7% +50.7%
BROTHERS, LAURENCE RAPHAEL 1 87.1% +17.8%

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
18851381 CONVEYANCE SYSTEM LAZARO, DAVID R 14d
18288234 TRAVELING VEHICLE SYSTEM, UNITARY UNIT, AND GRID-PATTERNED TRACK BUFFINGTON, HEAVEN RICHELLE 28d

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
18023842 TRANSPORT VEHICLE SYSTEM AND METHOD OF CONTROLLING TRANSPORT VEHICLE BROTHERS, LAURENCE RAPHAEL 12d
18844567 AUTOMATED STORAGE SYSTEM AND LOAD STORAGE METHOD MITCHELL, NATHAN A 22d

Interview Candidates (9)

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
18033853 TRAVEL TEACHING RECORDING METHOD FOR AUTONOMOUS TRAVELING BODY, AUTONOMOUS TRAVELING BODY, AND RECORDING MEDIUM NGUYEN, MISA H 97d overdue
18031895 AUTOMATED STORAGE SYSTEM AND STORAGE SELECTION METHOD MOORE, REVA R 42d overdue
18256374 CONVEYANCE SYSTEM KUHFUSS, ZACHARY L 36d overdue
18277447 PURGE DEVICE TREMARCHE, CONNOR J. 3d overdue
18023842 TRANSPORT VEHICLE SYSTEM AND METHOD OF CONTROLLING TRANSPORT VEHICLE BROTHERS, LAURENCE RAPHAEL 12d
18834644 ARTICLE SHELF MASSAD, ABE L 19d
18844567 AUTOMATED STORAGE SYSTEM AND LOAD STORAGE METHOD MITCHELL, NATHAN A 22d
18288234 TRAVELING VEHICLE SYSTEM, UNITARY UNIT, AND GRID-PATTERNED TRACK BUFFINGTON, HEAVEN RICHELLE 28d

Top Art Units

Art UnitApps
3627 2
3615 2
3667 1
2455 1
3634 1
3762 1
3666 1
3655 1
3761 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18857663 TRAVELING VEHICLE SYSTEM CROMER, ANDREW J 3667 §103 Non-Final OA 41d Pending Oct 17, 2024
18851381 CONVEYANCE SYSTEM LAZARO, DAVID R 2455 §103 Non-Final OA 14d Pending Sep 26, 2024
18844567 AUTOMATED STORAGE SYSTEM AND LOAD STORAGE METHOD MITCHELL, NATHAN A 3627 §101 Final Rejection 22d Pending Sep 06, 2024
18834644 ARTICLE SHELF MASSAD, ABE L 3634 §103 Non-Final OA 19d Pending Jul 31, 2024
18288234 TRAVELING VEHICLE SYSTEM, UNITARY UNIT, AND GRID-PATTERNED TRACK BUFFINGTON, HEAVEN RICHELLE 3615 §102 Non-Final OA 28d Pending Oct 25, 2023
18277447 PURGE DEVICE TREMARCHE, CONNOR J. 3762 §103 Non-Final OA 3d overdue Pending Aug 16, 2023
18256374 CONVEYANCE SYSTEM KUHFUSS, ZACHARY L 3615 §103 Non-Final OA 36d overdue Pending Jun 07, 2023
18033853 TRAVEL TEACHING RECORDING METHOD FOR AUTONOMOUS TRAVELING BODY, AUTONOMOUS TRAVELING BODY, AND RECORDING MEDIUM NGUYEN, MISA H 3666 §103 Non-Final OA 97d overdue Pending Apr 26, 2023
18031895 AUTOMATED STORAGE SYSTEM AND STORAGE SELECTION METHOD MOORE, REVA R 3627 §103 Final Rejection 42d overdue Pending Apr 14, 2023
18023842 TRANSPORT VEHICLE SYSTEM AND METHOD OF CONTROLLING TRANSPORT VEHICLE BROTHERS, LAURENCE RAPHAEL 3655 §101 Non-Final OA 12d Pending Feb 28, 2023
18008340 LASER MACHINING TOOL AND WORKPIECE MACHINING METHOD CHOU, JIMMY 3761 §112 Non-Final OA 18d overdue Pending Dec 05, 2022

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