Prosecution Insights
Last updated: May 29, 2026

Kobelco Construction Machinery Co. Ltd.

22 pending office actions • 14 art units • 20 examiners • 0 of 22 (0%) have an AI response strategy ready • 51 patents granted in the last 365 days

Portfolio Summary

22
Total Pending OAs
14
Non-Final OAs
8
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 21 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

13
Overdue
0
Due this week
3
Due this month
5
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. 21 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (13)Due ≤ 30 days (3)Due ≤ 60 days (5)

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.

0
Hard (0%)
19
Medium (86%)
3
Easy (14%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only16 (73%)
§102 only3 (14%)
§112 only3 (14%)

Industry Mix

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

0
Life Sciences
0% of docket
2
Information Tech
9% of docket
2
Communications
9% of docket
1
Semiconductors
5% of docket
17
Mechanical / Eng
77% 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.

220 h
Manual time on pending OAs
44 h
Time saved (low, 20%)
77 h
Time saved (mid, 35%)
1.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEWANDROSKI, SARA J 2 80.9% +9.8%
SMITH-STEWART, DEMETRA R 2 89.8% +8.2%
ZARROLI, MICHAEL C 1 72.0% +16.2%
MELTON, TODD M 1 84.1% +18.2%
BUTLER, RODNEY ALLEN 1 88.2% +11.1%
LITTLE, VANCE M 1 83.5% +24.9%
LEE, BRANDON SUNG EUN 1 72.2% +16.7%
BRIER, JEFFERY A 1 76.6% +8.7%
NAKHJAVAN, SHERVIN K 1 88.5% +10.7%
PALMARCHUK, BRIAN KEITH 1 73.3% +16.7%

Quick Wins (8)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18699998 WORK MACHINE CONTROL SYSTEM, WORK MACHINE, MANAGEMENT DEVICE, AND WORK MACHINE CONTROL METHOD BUTLER, RODNEY ALLEN 53d overdue
18834671 AUTOMATIC DRIVING SYSTEM FOR WORK MACHINE, WORK MACHINE, AND AUTOMATIC DRIVING PROGRAM LEWANDROSKI, SARA J 49d overdue
18834298 WORK AREA SETTING SYSTEM LEWANDROSKI, SARA J 49d overdue
18278209 REMOTE OPERATION ASSISTANCE SERVER AND REMOTE OPERATION ASISTANCE SYSTEM SMITH-STEWART, DEMETRA R 44d overdue
18841418 AUTHENTICATION SYSTEM, AUTHENTICATION METHOD, AND AUTHENTICATION PROGRAM LITTLE, VANCE M 22d
18862756 CONSTRUCTION MACHINE MELTON, TODD M 34d
18708429 MONITORING AREA SETTING SYSTEM NAKHJAVAN, SHERVIN K 34d
18278476 WORK ASSISTANCE SYSTEM AND WORK ASSISTANCE COMPOSITE SYSTEM SMITH-STEWART, DEMETRA R

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
18834655 AUTOMATED OPERATION SYSTEM FOR WORK MACHINE, WORK MACHINE, AND AUTOMATED OPERATION PROGRAM LEE, BRANDON SUNG EUN 72d overdue
18699998 WORK MACHINE CONTROL SYSTEM, WORK MACHINE, MANAGEMENT DEVICE, AND WORK MACHINE CONTROL METHOD BUTLER, RODNEY ALLEN 53d overdue
18704753 WORK MACHINE PALMARCHUK, BRIAN KEITH 31d overdue
18864987 REMOTE OPERATION SYSTEM ZARROLI, MICHAEL C 16d
18841418 AUTHENTICATION SYSTEM, AUTHENTICATION METHOD, AND AUTHENTICATION PROGRAM LITTLE, VANCE M 22d
18862756 CONSTRUCTION MACHINE MELTON, TODD M 34d
18708429 MONITORING AREA SETTING SYSTEM NAKHJAVAN, SHERVIN K 34d

Top Art Units

Art UnitApps
3661 4
3669 2
3666 2
3668 2
3664 2
3663 2
3658 1
2494 1
2613 1
2672 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18864987 REMOTE OPERATION SYSTEM ZARROLI, MICHAEL C 3658 §112 Non-Final OA 16d Pending Nov 12, 2024
18862756 CONSTRUCTION MACHINE MELTON, TODD M 3669 §103 Non-Final OA 34d Pending Nov 04, 2024
18699998 WORK MACHINE CONTROL SYSTEM, WORK MACHINE, MANAGEMENT DEVICE, AND WORK MACHINE CONTROL METHOD BUTLER, RODNEY ALLEN 3666 §103 Non-Final OA 53d overdue Pending Nov 01, 2024
18841418 AUTHENTICATION SYSTEM, AUTHENTICATION METHOD, AND AUTHENTICATION PROGRAM LITTLE, VANCE M 2494 §103 Final Rejection 22d Pending Aug 26, 2024
18834671 AUTOMATIC DRIVING SYSTEM FOR WORK MACHINE, WORK MACHINE, AND AUTOMATIC DRIVING PROGRAM LEWANDROSKI, SARA J 3661 §103 Non-Final OA 49d overdue Pending Jul 31, 2024
18834655 AUTOMATED OPERATION SYSTEM FOR WORK MACHINE, WORK MACHINE, AND AUTOMATED OPERATION PROGRAM LEE, BRANDON SUNG EUN 3668 §103 Non-Final OA 72d overdue Pending Jul 31, 2024
18834298 WORK AREA SETTING SYSTEM LEWANDROSKI, SARA J 3661 §103 Non-Final OA 49d overdue Pending Jul 30, 2024
18721261 REMOTE OPERATION SUPPORT SYSTEM AND REMOTE OPERATION SUPPORT METHOD BRIER, JEFFERY A 2613 §102 Non-Final OA 9d overdue Pending Jun 18, 2024
18708429 MONITORING AREA SETTING SYSTEM NAKHJAVAN, SHERVIN K 2672 §103 Non-Final OA 34d Pending May 08, 2024
18704753 WORK MACHINE PALMARCHUK, BRIAN KEITH 3669 §103 Final Rejection 31d overdue Pending Apr 25, 2024
18696451 ACTUAL MACHINE MANAGEMENT DEVICE, AND ACTUAL MACHINE MANAGEMENT SYSTEM GENTILE, ALEXANDER VINCENT 3664 §112 Final Rejection 23d overdue Pending Mar 28, 2024
18695153 CLOGGING CALCULATION SYSTEM, CLOGGING CALCULATION METHOD, AND CLOGGING CALCULATION PROGRAM ALLEN, ANDRE J 2855 §112 Non-Final OA 40d Pending Mar 25, 2024
18690942 WORK MACHINE SANTOS, KIRSTEN JADE M 3664 §103 Final Rejection 44d overdue Pending Mar 11, 2024
18568014 CONSTRUCTION MACHINE AND CONSTRUCTION MACHINE MANAGEMENT SYSTEM HINTON, HENRY R 3665 §103 Final Rejection 44d overdue Pending Dec 07, 2023
18278476 WORK ASSISTANCE SYSTEM AND WORK ASSISTANCE COMPOSITE SYSTEM SMITH-STEWART, DEMETRA R 3661 §102 Non-Final OA Pending Aug 23, 2023
18278209 REMOTE OPERATION ASSISTANCE SERVER AND REMOTE OPERATION ASISTANCE SYSTEM SMITH-STEWART, DEMETRA R 3661 §102 Non-Final OA 44d overdue Pending Aug 22, 2023
18248404 ROUTE SETTING SYSTEM ALSOMAIRY, IBRAHIM ABDOALATIF 3667 §103 Non-Final OA 34d Pending Apr 10, 2023
18245728 STOP INSTRUCTION SYSTEM LINHARDT, LAURA E 3663 §103 Non-Final OA 34d Pending Mar 17, 2023
18041907 TARGET PATH CHANGING SYSTEM FOR ATTACHMENT KLICOS, NICHOLAS GEORGE 2118 §103 Final Rejection 22d Pending Feb 16, 2023
17922635 REMOTE OPERATION ASSISTANCE SERVER, REMOTE OPERATION ASSISTANCE SYSTEM, AND REMOTE OPERATION ASSISTANCE METHOD SHAIKH, FARIS ASIM 3668 §103 Final Rejection 29d overdue Pending Nov 01, 2022
17905368 WORK MACHINE DOWLING, MICHAEL TYLER EVAN 3666 §103 Non-Final OA 89d overdue Pending Aug 31, 2022
17778917 REMOTE OPERATION ASSISTANCE SYSTEM FOR WORK MACHINE SILVA, MICHAEL THOMAS 3663 §103 Final Rejection 66d overdue Pending May 23, 2022

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