Technology area: Chemistry & Materials
1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready
Jianghua Zhenghai Minmetals Advanced Materials Co. Ltd. has 1 pending office action in the Chemistry & Materials technology area. This active case is assigned to a distinct examiner and 1 distinct art unit. The focus on a single art unit suggests the company's current materials-based innovations are being evaluated within a specific chemical classification.
The busiest examiner, KESSLER, CHRISTOPHER S, is assigned to the pending office action. With only an individual examiner and art unit involved, the prosecution process is centralized. Practitioners should prepare their responses based on the specific guidance of KESSLER, CHRISTOPHER S, as this examiner is the sole official currently reviewing the company's pending materials applications.
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 |
|---|---|---|---|
| KESSLER, CHRISTOPHER S | 1 | 60.0% | +14.7% |
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 |
|---|---|---|---|
| 18260088 | RARE EARTH PERMANENT MAGNET, AND PREPARATION METHOD THEREFOR | KESSLER, CHRISTOPHER S | — |
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 |
|---|---|---|---|
| 18260088 | RARE EARTH PERMANENT MAGNET, AND PREPARATION METHOD THEREFOR | KESSLER, CHRISTOPHER S | — |
| Art Unit | Apps |
|---|---|
| 1759 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18260088 | RARE EARTH PERMANENT MAGNET, AND PREPARATION METHOD THEREFOR | KESSLER, CHRISTOPHER S | 1759 | §102§103 | Non-Final OA | — | Pending | Jun 30, 2023 |
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Start Free TrialJianghua Zhenghai Minmetals Advanced Materials Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.
Christopher S Kessler has the most, with 1 of Jianghua Zhenghai Minmetals Advanced Materials Co. Ltd.'s pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
