Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering
5 pending office actions • 4 art units • 4 examiners • 0 of 5 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days
Ishikawa Energy Research Co. Ltd. has 5 pending office actions in Transportation, E-Commerce & Mechanical Systems. The matters involve 4 examiners across 4 art units, indicating a small docket with broad allocation across the technical groupings represented.
SANDERSON, JOSEPH W is the busiest examiner, with 2 pending matters. A focused review of that examiner's matters may improve consistency, while the remaining applications require separate preparation.
Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.
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.
| Bucket | Cases |
|---|---|
| §103 only | 1 (20%) |
| Multi-statute (no §101) | 4 (80%) |
How the docket's pending cases split across USPTO tech-center bands.
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.
| Examiner | Apps on this docket | Allow rate | Interview lift |
|---|---|---|---|
| SANDERSON, JOSEPH W | 2 | 77.4% | +13.8% |
| SINGH, DAPINDER | 1 | 82.5% | +18.4% |
| DEL VALLE, LUIS GERARDO | 1 | 74.3% | +20.9% |
| GLOVER, SHANNA DANIELLE | 1 | 76.3% | +28.6% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18294249 | ENGINE-CARRYING FLIGHT DEVICE | SANDERSON, JOSEPH W | 3d overdue |
| 19472237 | SCROLL COMPRESSOR | SINGH, DAPINDER | — |
| 19247989 | UNMANNED AERIAL VEHICLE, AND CONTROL SYSTEM AND CONTROL METHOD OF UNMANNED AERIAL VEHICLE | DEL VALLE, LUIS GERARDO | — |
| 18910473 | FLIGHT DEVICE | GLOVER, SHANNA DANIELLE | — |
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 5 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18294249 | ENGINE-CARRYING FLIGHT DEVICE | SANDERSON, JOSEPH W | 3d overdue |
| 19472237 | SCROLL COMPRESSOR | SINGH, DAPINDER | — |
| 19247989 | UNMANNED AERIAL VEHICLE, AND CONTROL SYSTEM AND CONTROL METHOD OF UNMANNED AERIAL VEHICLE | DEL VALLE, LUIS GERARDO | — |
| 19240564 | ENGINE-MOUNTED AUTONOMOUS FLYING DEVICE | SANDERSON, JOSEPH W | — |
| 18910473 | FLIGHT DEVICE | GLOVER, SHANNA DANIELLE | — |
| Art Unit | Apps |
|---|---|
| 3619 | 2 |
| 3746 | 1 |
| 3666 | 1 |
| 3642 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19472237 | SCROLL COMPRESSOR | SINGH, DAPINDER | 3746 | §102§103 | Non-Final OA | — | Pending | Oct 03, 2025 |
| 19247989 | UNMANNED AERIAL VEHICLE, AND CONTROL SYSTEM AND CONTROL METHOD OF UNMANNED AERIAL VEHICLE | DEL VALLE, LUIS GERARDO | 3666 | §102§103 | Non-Final OA | — | Pending | Jun 24, 2025 |
| 19240564 | ENGINE-MOUNTED AUTONOMOUS FLYING DEVICE | SANDERSON, JOSEPH W | 3619 | §103 | Final Rejection | — | Pending | Jun 17, 2025 |
| 18910473 | FLIGHT DEVICE | GLOVER, SHANNA DANIELLE | 3642 | §102§103 | Final Rejection | — | Pending | Oct 09, 2024 |
| 18294249 | ENGINE-CARRYING FLIGHT DEVICE | SANDERSON, JOSEPH W | 3619 | §102§103§112 | Final Rejection | 3d overdue | Pending | Feb 01, 2024 |
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Start Free TrialIshikawa Energy Research Co. Ltd. has 5 pending office actions as of October 2026, spread across 4 art units and 4 examiners.
Joseph W Sanderson has the most, with 2 of Ishikawa Energy Research Co. Ltd.'s pending office actions.
Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.
