Technology areas: Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering
7 pending office actions • 6 art units • 7 examiners • 0 of 7 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days
Ziehl-Abegg SE currently has 7 pending office actions within the Medical Devices & Mechanical Engineering technology area. These 7 pending office actions are assigned to 7 distinct examiners, resulting in a completely decentralized prosecution environment where no two actions share the same examiner. Furthermore, these matters are spread across 6 distinct art units, showing a very high degree of technical fragmentation for a portfolio of this size. This diversity requires the company to manage 7 different examiner relationships across 6 different supervisory environments.
BRINEY III, WALTER F is identified as the busiest examiner with 1 pending office action. Because the 7 pending office actions are split among 7 distinct examiners, every examiner is equally busy with respect to this specific portfolio. The fact that there are 6 distinct art units for only 7 pending office actions implies that almost every application is being treated as a unique technical category. Practitioners must navigate 7 different examiner styles across these 6 distinct art units within the Medical Devices & Mechanical Engineering sector.
Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.
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. 3 of the docket's apps have a known mailing date.
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 | 6 (86%) |
| Multi-statute (no §101) | 1 (14%) |
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 |
|---|---|---|---|
| BRINEY III, WALTER F | 1 | 65.3% | +4.5% |
| STOUT, RILEY OWEN | 1 | 75.5% | -3.6% |
| ZOLLINGER, NATHAN C | 1 | 69.6% | +40.0% |
| HANCOCK, DIANA ROBERT | 1 | 81.3% | +6.0% |
| DAVIS, JASON GREGORY | 1 | 74.2% | +18.2% |
| KASTURE, DNYANESH G | 1 | 48.0% | +26.1% |
| LEGENDRE, CHRISTOPHER RYAN | 1 | 75.2% | +26.8% |
Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18685800 | METHOD FOR QUANTITATIVELY DETERMINING CURRENT OPERATING-STATE-DEPENDENT VARIABLES, MORE PARTICULARLY THE CURRENT CONVEYED VOLUMETRIC FLOW RATE, OR A FAN, AND FAN FOR APPLICATION OF THE METHOD | HANCOCK, DIANA ROBERT | 28d |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18841828 | ELECTRIC MOTOR AND CORRESPONDING APPLICATION | STOUT, RILEY OWEN | — |
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 4 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18257238 | FAN AND SCROLL HOUSING FOR FAN | DAVIS, JASON GREGORY | 2d overdue |
| 17635814 | METHOD FOR THE QUANTITATIVE DETERMINATION OF A CURRENT OPERATING STATE-DEPENDENT VARIABLE OF A FAN, IN PARTICULAR A PRESSURE CHANGE OR PRESSURE INCREASE, AND FAN | LEGENDRE, CHRISTOPHER RYAN | 2d overdue |
| 18687484 | METHOD FOR OPERATING A FAN, AND SYSTEM FOR CARRYING OUT SAID METHOD | ZOLLINGER, NATHAN C | — |
| 17792359 | SUPPORT MODULE FOR A FAN AND FAN HAVING A CORRESPONDING SUPPORT MODULE | KASTURE, DNYANESH G | — |
| Art Unit | Apps |
|---|---|
| 3746 | 2 |
| 2692 | 1 |
| 2834 | 1 |
| 2852 | 1 |
| 3745 | 1 |
| 3711 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18845999 | METHOD FOR ACTIVELY MONITORING SOUND EMISSIONS OF TURBOMACHINERY, SYSTEM COMPRISING TURBOMACHINERY, AND DEVICE FOR CARRYING OUT THE METHOD | BRINEY III, WALTER F | 2692 | §103 | Non-Final OA | — | Pending | Sep 11, 2024 |
| 18841828 | ELECTRIC MOTOR AND CORRESPONDING APPLICATION | STOUT, RILEY OWEN | 2834 | §102§103 | Non-Final OA | — | Pending | Aug 27, 2024 |
| 18687484 | METHOD FOR OPERATING A FAN, AND SYSTEM FOR CARRYING OUT SAID METHOD | ZOLLINGER, NATHAN C | 3746 | §103 | Non-Final OA | — | Pending | Feb 28, 2024 |
| 18685800 | METHOD FOR QUANTITATIVELY DETERMINING CURRENT OPERATING-STATE-DEPENDENT VARIABLES, MORE PARTICULARLY THE CURRENT CONVEYED VOLUMETRIC FLOW RATE, OR A FAN, AND FAN FOR APPLICATION OF THE METHOD | HANCOCK, DIANA ROBERT | 2852 | §103 | Final Rejection | 28d | Pending | Feb 22, 2024 |
| 18257238 | FAN AND SCROLL HOUSING FOR FAN | DAVIS, JASON GREGORY | 3745 | §103 | Non-Final OA | 2d overdue | Pending | Jun 13, 2023 |
| 17792359 | SUPPORT MODULE FOR A FAN AND FAN HAVING A CORRESPONDING SUPPORT MODULE | KASTURE, DNYANESH G | 3746 | §103 | Final Rejection | — | Pending | Jul 12, 2022 |
| 17635814 | METHOD FOR THE QUANTITATIVE DETERMINATION OF A CURRENT OPERATING STATE-DEPENDENT VARIABLE OF A FAN, IN PARTICULAR A PRESSURE CHANGE OR PRESSURE INCREASE, AND FAN | LEGENDRE, CHRISTOPHER RYAN | 3711 | §103 | Final Rejection | 2d overdue | Pending | Feb 16, 2022 |
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Start Free TrialZiehl-Abegg SE has 7 pending office actions as of October 2026, spread across 6 art units and 7 examiners.
Walter F Briney III has the most, with 1 of Ziehl-Abegg SE's pending office actions.
Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.
