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
Purifire Labs Limited currently has 1 pending office action. This matter is being handled by 1 distinct examiner. The busiest examiner, LEUNG, JENNIFER A, is responsible for 1 busiest examiner pending action. With only 1 pending action in the portfolio, the prosecution activity is currently limited to a single examiner. This indicates a very focused patenting effort for the company.
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) | 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 |
|---|---|---|---|
| LEUNG, JENNIFER A | 1 | 61.8% | +12.2% |
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 |
|---|---|---|---|
| 18292587 | SYSTEM AND METHOD FOR CONVERTING WASTE CARBON MATERIAL INTO BIO-CRUDE AND NUTRIENTS USING HYDROTHERMAL LIQUEFACTION | LEUNG, JENNIFER 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 1 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18292587 | SYSTEM AND METHOD FOR CONVERTING WASTE CARBON MATERIAL INTO BIO-CRUDE AND NUTRIENTS USING HYDROTHERMAL LIQUEFACTION | LEUNG, JENNIFER A | — |
| Art Unit | Apps |
|---|---|
| 1774 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18292587 | SYSTEM AND METHOD FOR CONVERTING WASTE CARBON MATERIAL INTO BIO-CRUDE AND NUTRIENTS USING HYDROTHERMAL LIQUEFACTION | LEUNG, JENNIFER A | 1774 | §102§103§112 | Non-Final OA | — | Pending | Aug 19, 2024 |
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Start Free TrialPurifire Labs Limited has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.
Jennifer A Leung has the most, with 1 of Purifire Labs Limited's pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.