Technology area: Medical Devices & Mechanical Engineering
1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready
Yuka Sangyo Co. Ltd. currently has 1 pending office action in the Medical Devices & Mechanical Engineering technology area. This single matter is assigned to 1 distinct examiner, CARL C STAUBACH. Consequently, STAUBACH is the busiest examiner for the company with 1 pending action. This means the company's current success at the USPTO depends entirely on the interaction with this one individual.
The prosecution is confined to 1 distinct art unit. This indicates a singular point of contact at the USPTO for the company's current pending matters. With only 1 pending action and 1 distinct examiner, there is no broader portfolio trend to analyze, and all focus is on the outcome of this individual case within its specific technical group.
For a practitioner, this profile represents a very narrow and focused presence. The outcome of the 1 pending office action will be determined by CARL C STAUBACH's interpretation of the prior art in that 1 distinct art unit. Without other cases to provide context, the prosecution strategy must be highly tailored to this specific examiner's requirements and the standards of his art unit.
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 (100%) |
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 |
|---|---|---|---|
| STAUBACH, CARL C | 1 | 73.7% | +20.4% |
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 1 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19473663 | ADDITIVE COMPOSITION FOR COMMON RAIL DIESEL ENGINE FUEL | STAUBACH, CARL C | — |
| Art Unit | Apps |
|---|---|
| 3747 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19473663 | ADDITIVE COMPOSITION FOR COMMON RAIL DIESEL ENGINE FUEL | STAUBACH, CARL C | 3747 | §103 | Non-Final OA | — | Pending | Oct 08, 2025 |
IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.
Start Free TrialYuka Sangyo Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.
Carl C Staubach has the most, with 1 of Yuka Sangyo Co. Ltd.'s pending office actions.
Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.
