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 • 3 patents granted in the last 365 days
Jian Chen currently manages 1 pending office action within the Medical Devices & Mechanical Engineering technology area. This single matter is assigned to 1 distinct examiner, which indicates a highly concentrated prosecution environment. By working with only 1 distinct examiner, the applicant can focus the legal strategy on a single set of procedural expectations and examination preferences.
The prosecution is further localized within 1 distinct art unit, suggesting that the innovations are situated in a specific technical niche. DESANTO, MATTHEW F is identified as the busiest examiner for this portfolio and is currently handling 1 busiest examiner pending office action. This examiner is responsible for the entirety of the active office actions at the patent office.
For a practitioner, the presence of 1 busiest examiner pending action under DESANTO, MATTHEW F means that the timeline for the portfolio is entirely dependent on this individual's review. The focus remains on the 1 pending office action and the specific standards of the 1 distinct art unit. This structure allows for a targeted approach without the complexity of coordinating across different patent office divisions.
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 |
|---|---|
| Multi-statute (no §101) | 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 |
|---|---|---|---|
| DESANTO, MATTHEW F | 1 | 60.4% | +36.9% |
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 |
|---|---|---|---|
| 18676452 | BREAST PUMP WEARABLE IN BRA | DESANTO, MATTHEW F | — |
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 |
|---|---|---|---|
| 18676452 | BREAST PUMP WEARABLE IN BRA | DESANTO, MATTHEW F | — |
| Art Unit | Apps |
|---|---|
| 3700 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18676452 | BREAST PUMP WEARABLE IN BRA | DESANTO, MATTHEW F | 3700 | §102§103§112 | Non-Final OA | — | Pending | May 28, 2024 |
IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.
Start Free TrialJian Chen has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.
Matthew F Desanto has the most, with 1 of Jian Chen's pending office actions.
Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.
