Technology area: Chemistry & Materials
2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days
Luminamask Co. Ltd. currently manages 2 pending office actions in the Chemistry & Materials technology area. These actions involve 2 distinct examiners but are concentrated within 1 distinct art unit. CHACKO DAVIS, DABORAH is the busiest examiner with 1 pending office action, which accounts for half of the 2 pending office actions currently on the company's docket.
The involvement of 2 distinct examiners within 1 distinct art unit suggests that while the technological focus is narrow, the company must still navigate the individual styles of 2 different officials. Since CHACKO DAVIS, DABORAH only manages 1 pending office action, the workload is distributed between the 2 distinct examiners. This structure allows for a focused prosecution strategy within a single art unit while still requiring engagement with separate examiners.
For the practitioner, having 2 pending office actions in 1 distinct art unit means that the procedural rules and examination standards are likely consistent across both cases. However, the presence of 2 distinct examiners, including CHACKO DAVIS, DABORAH with 1 pending action, necessitates a personalized approach for each matter. The 2 pending office actions represent the current scope of the company's active filings in this specific technology area.
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 (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 |
|---|---|---|---|
| CHACKO DAVIS, DABORAH | 1 | 72.0% | +20.4% |
| ANGEBRANNDT, MARTIN J | 1 | 55.5% | +34.1% |
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 |
|---|---|---|---|
| 18340334 | BLANK MASK AND PHOTOMASK USING THE SAME | CHACKO DAVIS, DABORAH | — |
| 17834279 | BLANK MASK AND PHOTOMASK USING THE SAME | ANGEBRANNDT, MARTIN J | — |
| Art Unit | Apps |
|---|---|
| 1737 | 2 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18340334 | BLANK MASK AND PHOTOMASK USING THE SAME | CHACKO DAVIS, DABORAH | 1737 | §103 | Non-Final OA | — | Pending | Jun 23, 2023 |
| 17834279 | BLANK MASK AND PHOTOMASK USING THE SAME | ANGEBRANNDT, MARTIN J | 1737 | §103 | Non-Final OA | — | Pending | Jun 07, 2022 |
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Start Free TrialLuminamask Co. Ltd. has 2 pending office actions as of October 2026, spread across 1 art units and 2 examiners.
Daborah Chacko Davis has the most, with 1 of Luminamask Co. Ltd.'s pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
