Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering
4 pending office actions • 4 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days
Jiangsu Dongcheng M&E Tools Co. Ltd. has 4 pending office actions in Medical Devices & Mechanical Engineering. The matters involve 4 distinct examiners and 4 distinct art units, so each listed matter has a separate examiner and technical assignment.
ZOLLINGER, NATHAN C is the busiest listed examiner, with 1 pending matter. Counsel should maintain a unified portfolio record while developing matter-specific responses for each examination setting.
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 |
|---|---|
| §101 only | 1 (25%) |
| §101 + other | 1 (25%) |
| Multi-statute (no §101) | 2 (50%) |
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 |
|---|---|---|---|
| NGUYEN, NGA X | 1 | 77.3% | +5.5% |
| ZOLLINGER, NATHAN C | 1 | 69.6% | +40.0% |
| LOPEZ, MICHELLE | 1 | 81.8% | +11.7% |
| ALAM, NAEEM TASLIM | 1 | 83.3% | +10.6% |
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 |
|---|---|---|---|
| 19251889 | INTELLIGENT CONTROL METHOD, SELF-MOVING DEVICE AND COMPUTER-READABLE MEDIUM | NGUYEN, NGA X | — |
| 19251885 | BLOWER | ZOLLINGER, NATHAN C | — |
| 19143930 | POWER TOOL | LOPEZ, MICHELLE | — |
| 19117650 | MAP AREA DIVISION METHOD, SELF-PROPELLED DEVICE AND COMPUTER-READABLE MEDIUM | ALAM, NAEEM TASLIM | — |
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 3 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19251885 | BLOWER | ZOLLINGER, NATHAN C | — |
| 19143930 | POWER TOOL | LOPEZ, MICHELLE | — |
| 19117650 | MAP AREA DIVISION METHOD, SELF-PROPELLED DEVICE AND COMPUTER-READABLE MEDIUM | ALAM, NAEEM TASLIM | — |
| Art Unit | Apps |
|---|---|
| 3662 | 1 |
| 3746 | 1 |
| 3731 | 1 |
| 3668 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19251889 | INTELLIGENT CONTROL METHOD, SELF-MOVING DEVICE AND COMPUTER-READABLE MEDIUM | NGUYEN, NGA X | 3662 | §101§103§112 | Non-Final OA | — | Pending | Jun 27, 2025 |
| 19251885 | BLOWER | ZOLLINGER, NATHAN C | 3746 | §102§103 | Final Rejection | — | Pending | Jun 27, 2025 |
| 19143930 | POWER TOOL | LOPEZ, MICHELLE | 3731 | §103§112 | Final Rejection | — | Pending | Jun 27, 2025 |
| 19117650 | MAP AREA DIVISION METHOD, SELF-PROPELLED DEVICE AND COMPUTER-READABLE MEDIUM | ALAM, NAEEM TASLIM | 3668 | §101 | Non-Final OA | — | Pending | Apr 02, 2025 |
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Start Free TrialJiangsu Dongcheng M&E Tools Co. Ltd. has 4 pending office actions as of October 2026, spread across 4 art units and 4 examiners.
Nga X Nguyen has the most, with 1 of Jiangsu Dongcheng M&E Tools 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.
