Prosecution Insights
Prosecution Insights
Technology area: Biotechnology & Pharmaceuticals
3 pending office actions • 1 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days
Madrigal Pharmaceuticals Inc. is navigating 3 pending office actions within the Biotechnology & Pharmaceuticals sector. These matters are concentrated in 1 distinct art unit but are distributed among 3 distinct examiners. Liyuan Mou is the busiest examiner for the company, with 1 pending office action currently under review.
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 |
|---|---|
| §112 only | 1 (33%) |
| Double-patenting + other | 1 (33%) |
| Multi-statute (no §101) | 1 (33%) |
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 |
|---|---|---|---|
| MOU, LIYUAN | 1 | 42.9% | +59.0% |
| AGGARWAL, SAHIL CHANDER | 1 | 100.0% | +0.0% |
| VALENROD, YEVGENY | 1 | 72.6% | +25.1% |
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 |
|---|---|---|---|
| 18837378 | NOVEL THR BETA ANALOGS AND USES THEREOF | AGGARWAL, SAHIL CHANDER | — |
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 |
|---|---|---|---|
| 19303585 | SOLID FORMS OF 2-(3,5-DICHLORO-4-((5-ISOPROPYL-6-OXO-1,6-DIHYDROPYRIDAZIN-3-YL)OXY)PHENYL)-3,5-DIOXO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZINE-6-CARBONITRILE | MOU, LIYUAN | 7d |
| 18032895 | METHODS FOR PREPARING PYRIDAZINONE DERIVATIVES | VALENROD, YEVGENY | — |
| Art Unit | Apps |
|---|---|
| 1628 | 2 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19303585 | SOLID FORMS OF 2-(3,5-DICHLORO-4-((5-ISOPROPYL-6-OXO-1,6-DIHYDROPYRIDAZIN-3-YL)OXY)PHENYL)-3,5-DIOXO-2,3,4,5-TETRAHYDRO-1,2,4-TRIAZINE-6-CARBONITRILE | MOU, LIYUAN | 1628 | §102DP | Final Rejection | 7d | Pending | Aug 19, 2025 |
| 18837378 | NOVEL THR BETA ANALOGS AND USES THEREOF | AGGARWAL, SAHIL CHANDER | — | §103§112Other | Non-Final OA | — | Pending | Aug 09, 2024 |
| 18032895 | METHODS FOR PREPARING PYRIDAZINONE DERIVATIVES | VALENROD, YEVGENY | 1628 | §112 | Non-Final OA | — | Pending | Apr 20, 2023 |
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