Technology areas: Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering
2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready
Circadian Os Inc. is currently managing 2 pending office actions within the Semiconductors, Circuits & Optics technology area. These 2 actions are being handled by 2 distinct examiners, which means that each pending case is under the review of a different individual. Furthermore, the company's applications are located in 2 distinct art units, indicating that each of the pending office actions is being evaluated by a different technical division.
SONG, ZHENG B is the busiest examiner for the company, currently overseeing 1 pending office action. Since there are only 2 pending office actions in total, this single action represents half of the company's current active prosecution. The involvement of 2 distinct examiners for the actions ensures that there is no overlap in examiner personnel for the current semiconductor and optics portfolio.
The 2 distinct art units involved for these 2 pending office actions highlight a technical split in the company's intellectual property. Practitioners must address the specific requirements of the different art units and the distinct examiners, including SONG, ZHENG B. With the pending office actions, the prosecution strategy is highly individualized for each case within the Semiconductors, Circuits & Optics sector.
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) | 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 |
|---|---|---|---|
| SONG, ZHENG B | 1 | 70.1% | +15.0% |
| KOWALKOWSKI, FIONA MARGARET | 1 | 100.0% | +0.0% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19429339 | THERAPEUTIC ENVIRONMENT SENSING AND/OR ALTERING DEVICE | SONG, ZHENG B | — |
| 18965364 | THERAPEUTIC ENVIRONMENT SENSING AND/OR ALTERING DIGITAL HEALTH PLATFORM | KOWALKOWSKI, FIONA MARGARET | — |
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 |
|---|---|---|---|
| 19429339 | THERAPEUTIC ENVIRONMENT SENSING AND/OR ALTERING DEVICE | SONG, ZHENG B | — |
| Art Unit | Apps |
|---|---|
| 2875 | 1 |
| 3792 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19429339 | THERAPEUTIC ENVIRONMENT SENSING AND/OR ALTERING DEVICE | SONG, ZHENG B | 2875 | §102§112 | Non-Final OA | — | Pending | Dec 22, 2025 |
| 18965364 | THERAPEUTIC ENVIRONMENT SENSING AND/OR ALTERING DIGITAL HEALTH PLATFORM | KOWALKOWSKI, FIONA MARGARET | 3792 | §102§103 | Non-Final OA | — | Pending | Dec 02, 2024 |
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Start Free TrialCircadian Os Inc. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.
Zheng B Song has the most, with 1 of Circadian Os Inc.'s pending office actions.
Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.
