Technology area: Chemistry & Materials
3 pending office actions • 2 art units • 2 examiners • 0 of 3 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days
Ceres Intellectual Property Company Limited has 3 pending office actions in Chemistry & Materials. The matters are assigned to 2 examiners and 2 art units, creating a small but distributed prosecution docket.
ROSENBAUM, AMANDA R is the busiest examiner, with 2 pending matters. The other examiner holds the remaining matter, so counsel should coordinate positions across the portfolio while tailoring responses to the two examination assignments.
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 |
|---|---|
| §103 only | 2 (67%) |
| §112 only | 1 (33%) |
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 |
|---|---|---|---|
| ROSENBAUM, AMANDA R | 2 | 59.0% | +12.9% |
| HOPKINS, ROBERT A | 1 | 84.5% | +7.6% |
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 |
|---|---|---|---|
| 18841041 | ASU Electrolyser System | HOPKINS, ROBERT A | — |
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 2 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 17759263 | INTERLAYER FOR SOLID OXIDE CELL | ROSENBAUM, AMANDA R | 33d |
| 17770998 | METAL-SUPPORTED CELL UNIT | ROSENBAUM, AMANDA R | — |
| Art Unit | Apps |
|---|---|
| 1752 | 2 |
| 1776 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18841041 | ASU Electrolyser System | HOPKINS, ROBERT A | 1776 | §112 | Non-Final OA | — | Pending | Aug 23, 2024 |
| 17759263 | INTERLAYER FOR SOLID OXIDE CELL | ROSENBAUM, AMANDA R | 1752 | §103 | Non-Final OA | 33d | Pending | Jul 21, 2022 |
| 17770998 | METAL-SUPPORTED CELL UNIT | ROSENBAUM, AMANDA R | 1752 | §103 | Non-Final OA | — | Pending | Apr 21, 2022 |
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Start Free TrialCeres Intellectual Property Company Limited has 3 pending office actions as of October 2026, spread across 2 art units and 2 examiners.
Amanda R Rosenbaum has the most, with 2 of Ceres Intellectual Property Company Limited's pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
