Prosecution Insights
Prosecution Insights
Technology area: Chemistry & Materials
1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days
Shenzhen Yibo Technology Co. Ltd. currently has 1 pending office action in the Chemistry & Materials technology area. This action is being handled by 1 examiner, CULBERT, COURTNEY GUENTHER, in 1 distinct art unit. CULBERT, COURTNEY GUENTHER is the busiest examiner with 1 pending office action. The company's current pending workload is entirely focused on this single examiner and art unit, meaning there is no diversity in examiners or art units to manage for the company's current pending matters.
Practitioners should focus exclusively on the preferences and past decisions of this specific examiner within this art unit. There are no other pending cases to provide additional context or to require coordination. This profile represents a highly focused prosecution effort where the outcome of the entire pending portfolio rests on the resolution of this 1 pending office action. The lack of other pending actions means that all resources can be directed toward this single interaction at the patent office to ensure a successful outcome for the company's chemistry and materials innovations.
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 | 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 |
|---|---|---|---|
| CULBERT, COURTNEY GUENTHER | 1 | 26.9% | +8.2% |
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 |
|---|---|---|---|
| 19351657 | VAPORIZER DEVICE | CULBERT, COURTNEY GUENTHER | 14d |
| Art Unit | Apps |
|---|---|
| 1747 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19351657 | VAPORIZER DEVICE | CULBERT, COURTNEY GUENTHER | 1747 | §103 | Final Rejection | 14d | Pending | Oct 07, 2025 |
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