Prosecution Insights
Prosecution Insights
Technology areas: Biotechnology & Pharmaceuticals • Medical Devices & Mechanical Engineering
3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days
Cg Bio Co. Ltd. has 3 pending office actions within the Biotechnology & Pharmaceuticals technology area. These actions are distributed among 3 distinct examiners, with each examiner handling a single case. The portfolio is currently spread across distinct art units.
NEGRELLIRODRIGUEZ, CHRISTINA is the busiest examiner with 1 pending office action. Because the pending office actions are each in different art units and with different examiners, the company faces a diverse set of examination environments relative to its small portfolio size.
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 | 2 (67%) |
| 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 |
|---|---|---|---|
| NEGRELLIRODRIGUEZ, CHRISTINA | 1 | 89.0% | +10.5% |
| ZHANG SPIERING, DONGXIU | 1 | 45.2% | +70.9% |
| BECKHARDT, LYNDSEY MARIE | 1 | 27.8% | +48.0% |
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 |
|---|---|---|---|
| 18009529 | ANTI-ADHESION POLYMER COMPOSITION | BECKHARDT, LYNDSEY MARIE | 32d overdue |
| 19485265 | PEDICLE SCREW ASSEMBLY | NEGRELLIRODRIGUEZ, CHRISTINA | — |
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 |
|---|---|---|---|
| 18009529 | ANTI-ADHESION POLYMER COMPOSITION | BECKHARDT, LYNDSEY MARIE | 32d overdue |
| 19485265 | PEDICLE SCREW ASSEMBLY | NEGRELLIRODRIGUEZ, CHRISTINA | — |
| 18028650 | INJECTABLE CALCIUM PHOSPHATE-BASED BONE GRAFT COMPOSITION HAVING HIGH ELASTICITY AND PREPARATION METHOD THEREOF | ZHANG SPIERING, DONGXIU | — |
| Art Unit | Apps |
|---|---|
| 3773 | 1 |
| 1616 | 1 |
| 1613 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19485265 | PEDICLE SCREW ASSEMBLY | NEGRELLIRODRIGUEZ, CHRISTINA | 3773 | §102§112 | Non-Final OA | — | Pending | Nov 17, 2025 |
| 18028650 | INJECTABLE CALCIUM PHOSPHATE-BASED BONE GRAFT COMPOSITION HAVING HIGH ELASTICITY AND PREPARATION METHOD THEREOF | ZHANG SPIERING, DONGXIU | 1616 | §103 | Non-Final OA | — | Pending | Mar 27, 2023 |
| 18009529 | ANTI-ADHESION POLYMER COMPOSITION | BECKHARDT, LYNDSEY MARIE | 1613 | §103Other | Non-Final OA | 32d overdue | Pending | Dec 09, 2022 |
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