Technology area: Chemistry & Materials
4 pending office actions • 3 art units • 3 examiners • 0 of 4 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days
Sakuu Corporation has 4 pending office actions in Chemistry & Materials. The matters are distributed across 3 examiners and 3 art units, indicating a multi-channel docket with some concentration at the examiner and unit level.
RUTISER, CLAIRE A is the busiest examiner, with 2 pending matters. Counsel should examine those matters for shared issues while keeping response positions aligned with each application’s separate record.
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 (25%) |
| Multi-statute (no §101) | 3 (75%) |
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 |
|---|---|---|---|
| RUTISER, CLAIRE A | 2 | 41.9% | +22.8% |
| RAMOS RIVERA, GILBERTO | 1 | 76.2% | +33.3% |
| ZHAO, XIAO SI | 1 | 58.0% | +24.6% |
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 |
|---|---|---|---|
| 18391024 | ELECTRODE FABRICATION PROCESS | RAMOS RIVERA, GILBERTO | — |
| 18470600 | PROTECTIVE COATINGS FOR LITHIUM METAL ANODES INCLUDING EDGES | RUTISER, CLAIRE A | — |
| 17832431 | APPARATUSES OF BINDER JETTING 3D PRINTING WITH POWDER DISTRIBUTOR, INKJET PRINTHEAD, AND CURING UNIT MOUNTED ON AND FIXED RELATIVE TO A MOUNTING APPARATUS | ZHAO, XIAO SI | — |
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 |
|---|---|---|---|
| 18391024 | ELECTRODE FABRICATION PROCESS | RAMOS RIVERA, GILBERTO | — |
| 18470600 | PROTECTIVE COATINGS FOR LITHIUM METAL ANODES INCLUDING EDGES | RUTISER, CLAIRE A | — |
| 17959893 | PROTECTIVE COATINGS FOR LITHIUM METAL ANODES | RUTISER, CLAIRE A | — |
| 17832431 | APPARATUSES OF BINDER JETTING 3D PRINTING WITH POWDER DISTRIBUTOR, INKJET PRINTHEAD, AND CURING UNIT MOUNTED ON AND FIXED RELATIVE TO A MOUNTING APPARATUS | ZHAO, XIAO SI | — |
| Art Unit | Apps |
|---|---|
| 1751 | 2 |
| 1725 | 1 |
| 1744 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18391024 | ELECTRODE FABRICATION PROCESS | RAMOS RIVERA, GILBERTO | 1725 | §102§103§112 | Final Rejection | — | Pending | Dec 20, 2023 |
| 18470600 | PROTECTIVE COATINGS FOR LITHIUM METAL ANODES INCLUDING EDGES | RUTISER, CLAIRE A | 1751 | §103§112 | Non-Final OA | — | Pending | Sep 20, 2023 |
| 17959893 | PROTECTIVE COATINGS FOR LITHIUM METAL ANODES | RUTISER, CLAIRE A | 1751 | §103 | Final Rejection | — | Pending | Oct 04, 2022 |
| 17832431 | APPARATUSES OF BINDER JETTING 3D PRINTING WITH POWDER DISTRIBUTOR, INKJET PRINTHEAD, AND CURING UNIT MOUNTED ON AND FIXED RELATIVE TO A MOUNTING APPARATUS | ZHAO, XIAO SI | 1744 | §103§112 | Non-Final OA | — | Pending | Jun 03, 2022 |
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Start Free TrialSakuu Corporation has 4 pending office actions as of October 2026, spread across 3 art units and 3 examiners.
Claire A Rutiser has the most, with 2 of Sakuu Corporation's pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
