Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering
3 pending office actions • 2 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days
Repligen Corporation has 3 pending office actions in Chemistry & Materials. The matters are assigned to 3 distinct examiners and 2 distinct art units, so examiner assignments are fully distributed while one art unit includes more than one matter.
BARRY, DAPHNE MARIE is the busiest examiner, with 1 pending matter. Counsel can use the shared art-unit context for technical coordination while managing each examiner interaction separately.
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 (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 |
|---|---|---|---|
| BARRY, DAPHNE MARIE | 1 | 76.0% | +28.3% |
| BREWSTER, HAYDEN R | 1 | 62.8% | +46.8% |
| BASS, DIRK R | 1 | 62.4% | +22.6% |
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 |
|---|---|---|---|
| 18123917 | VARIABLE PATHLENGTH UV SPECTROSCOPY BASED AUTOMATED TFF SYSTEM | BASS, DIRK R | 55d |
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 3 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18123917 | VARIABLE PATHLENGTH UV SPECTROSCOPY BASED AUTOMATED TFF SYSTEM | BASS, DIRK R | 55d |
| 19266317 | ENCAPSULATED SYSTEM FOR PRESSURIZED FLUID PROCESSES | BARRY, DAPHNE MARIE | — |
| 18748880 | FILTRATION SYSTEM AND METHOD | BREWSTER, HAYDEN R | — |
| Art Unit | Apps |
|---|---|
| 1779 | 2 |
| 3753 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19266317 | ENCAPSULATED SYSTEM FOR PRESSURIZED FLUID PROCESSES | BARRY, DAPHNE MARIE | 3753 | §103 | Non-Final OA | — | Pending | Jul 11, 2025 |
| 18748880 | FILTRATION SYSTEM AND METHOD | BREWSTER, HAYDEN R | 1779 | §103DP | Non-Final OA | — | Pending | Jun 20, 2024 |
| 18123917 | VARIABLE PATHLENGTH UV SPECTROSCOPY BASED AUTOMATED TFF SYSTEM | BASS, DIRK R | 1779 | §103§112 | Non-Final OA | 55d | Pending | Mar 20, 2023 |
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Start Free TrialRepligen Corporation has 3 pending office actions as of October 2026, spread across 2 art units and 3 examiners.
Daphne Marie Barry has the most, with 1 of Repligen Corporation's pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
