Technology areas: Biotechnology & Pharmaceuticals • Transportation, E-Commerce & Mechanical Systems
4 pending office actions • 4 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days
Hangzhou City University has 4 pending office actions in Transportation, E-Commerce & Mechanical Systems. Each matter is assigned to a distinct examiner and a distinct art unit, indicating a fully dispersed docket.
ZARROLI, MICHAEL C is the busiest examiner, with 1 pending matter. The data supports separate application-level prosecution planning and does not show a repeated examiner or art-unit environment from which to derive a broader pattern.
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 |
|---|---|
| §101 only | 1 (25%) |
| §101 + other | 2 (50%) |
| §103 only | 1 (25%) |
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 |
|---|---|---|---|
| ZARROLI, MICHAEL C | 1 | 72.4% | +15.8% |
| JIN, SELENA MENG | 1 | 45.7% | +21.3% |
| DEVINE, MOLLY K | 1 | 67.1% | +32.0% |
| MCDOWELL, BRIAN E | 1 | 74.0% | +31.0% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19217352 | Real-Time Heading Angle Calculation Method Based on Polarized Light Field Vector Characteristics | ZARROLI, MICHAEL C | — |
| 19217338 | INTELLIGENT CONTROL SYSTEM FOR ENGINEERING MACHINE | JIN, SELENA MENG | — |
| 18917049 | USE OF SMALL-MOLECULE COMPOUND HOMOHARRINGTONINE IN MANUFACTURING DRUG FOR TREATING ACQUIRED IMMUNE DEFICIENCY SYNDROME | MCDOWELL, BRIAN E | — |
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 |
|---|---|---|---|
| 19193528 | UNMANNED WAREHOUSE-GOODS SORTING OPERATION DEVICE | DEVINE, MOLLY K | 33d |
| 19217352 | Real-Time Heading Angle Calculation Method Based on Polarized Light Field Vector Characteristics | ZARROLI, MICHAEL C | — |
| 19217338 | INTELLIGENT CONTROL SYSTEM FOR ENGINEERING MACHINE | JIN, SELENA MENG | — |
| 18917049 | USE OF SMALL-MOLECULE COMPOUND HOMOHARRINGTONINE IN MANUFACTURING DRUG FOR TREATING ACQUIRED IMMUNE DEFICIENCY SYNDROME | MCDOWELL, BRIAN E | — |
| Art Unit | Apps |
|---|---|
| 3658 | 1 |
| 3667 | 1 |
| 3653 | 1 |
| 1624 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19217352 | Real-Time Heading Angle Calculation Method Based on Polarized Light Field Vector Characteristics | ZARROLI, MICHAEL C | 3658 | §101§112 | Non-Final OA | — | Pending | May 23, 2025 |
| 19217338 | INTELLIGENT CONTROL SYSTEM FOR ENGINEERING MACHINE | JIN, SELENA MENG | 3667 | §101§103 | Non-Final OA | — | Pending | May 23, 2025 |
| 19193528 | UNMANNED WAREHOUSE-GOODS SORTING OPERATION DEVICE | DEVINE, MOLLY K | 3653 | §103 | Non-Final OA | 33d | Pending | Apr 29, 2025 |
| 18917049 | USE OF SMALL-MOLECULE COMPOUND HOMOHARRINGTONINE IN MANUFACTURING DRUG FOR TREATING ACQUIRED IMMUNE DEFICIENCY SYNDROME | MCDOWELL, BRIAN E | 1624 | §101 | Non-Final OA | — | Pending | Oct 16, 2024 |
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Start Free TrialHangzhou City University has 4 pending office actions as of October 2026, spread across 4 art units and 4 examiners.
Michael C Zarroli has the most, with 1 of Hangzhou City University's pending office actions.
Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.
