Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems
6 pending office actions • 1 client • 5 examiners • 4 art units • 0 of 6 (0%) have an AI response strategy ready
MCKEE, VOORHEES & SEASE, PLC, Attn: ChampionX LLC has handled 43 career applications in the Transportation, E-Commerce & Mechanical Systems technology area. The firm has a resolved allowance rate pct of 83.33. There are 7 pending office actions currently being processed.
The data shows an avg of 6.0 office actions per allowance. This average indicates the number of office actions typically issued before an allowance is reached for this client. Practitioners can use the 6.0 figure to plan for the prosecution cycle. The 83.33 resolved allowance rate pct is based on the 43 career applications in the docket.
The 7 pending office actions represent the firm's current work in Transportation, E-Commerce & Mechanical Systems. These numbers describe the historical results and current workload for the firm's patent practice. This profile offers a data-driven assessment of the firm's performance in its technical field.
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 (33%) |
| Double-patenting + other | 2 (33%) |
| Multi-statute (no §101) | 2 (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 |
|---|---|---|---|
| LEFF, ANGELA MARIE DITRAN | 2 | 69.7% | +13.2% |
| RUNYAN, SILVANA C | 1 | 82.5% | +17.0% |
| WALSHON, SCOTT R | 1 | 51.6% | +20.6% |
| PATEL, RONAK C | 1 | 51.2% | +56.2% |
| TUCKER, PHILIP C | 1 | 26.4% | +15.7% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19269899 | COMPOSITIONS AND METHODS FOR IMPROVING THERMAL AND BRINE STABILITY OF NANOPARTICLES | RUNYAN, SILVANA C | — |
| 18928457 | PARAFFIN BASED CORROSION INHIBITOR COMPOSITIONS AND USES THEREOF | WALSHON, SCOTT R | — |
| 18604780 | SOY BASED CORROSION INHIBITION PRODUCTS FOR OIL AND GAS APPLICATIONS | TUCKER, PHILIP C | — |
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 6 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18461676 | COMBINATION PRODUCTS CONTAINING ANTI-AGGLOMERANT LOW DOSE HYDRATE INHIBITORS AND CORROSION INHIBITORS WITH IMPROVED CORROSION RESISTANCE | LEFF, ANGELA MARIE DITRAN | 48d |
| 19279818 | COMBINATION PRODUCTS CONTAINING ANTI-AGGLOMERANT LOW DOSE HYDRATE INHIBITORS AND CORROSION INHIBITORS WITH IMPROVED CORROSION RESISTANCE | LEFF, ANGELA MARIE DITRAN | — |
| 19269899 | COMPOSITIONS AND METHODS FOR IMPROVING THERMAL AND BRINE STABILITY OF NANOPARTICLES | RUNYAN, SILVANA C | — |
| 18928457 | PARAFFIN BASED CORROSION INHIBITOR COMPOSITIONS AND USES THEREOF | WALSHON, SCOTT R | — |
| 18645623 | CALCIUM BASED NANOPARTICLE CORROSION INHIBITOR ADDITIVES | PATEL, RONAK C | — |
| 18604780 | SOY BASED CORROSION INHIBITION PRODUCTS FOR OIL AND GAS APPLICATIONS | TUCKER, PHILIP C | — |
| Client (Assignee) | Pending OAs |
|---|---|
| ChampionX | 6 |
| Art Unit | Apps |
|---|---|
| 3674 | 3 |
| 1759 | 1 |
| 1788 | 1 |
| 1745 | 1 |
| App # | Title | Client | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|---|
| 19279818 | COMBINATION PRODUCTS CONTAINING ANTI-AGGLOMERANT LOW DOSE HYDRATE INHIBITORS AND CORROSION INHIBITORS WITH IMPROVED CORROSION RESISTANCE | Championx LLC | LEFF, ANGELA MARIE DITRAN | 3674 | §103§112DP | Non-Final OA | — | Pending | Jul 24, 2025 |
| 19269899 | COMPOSITIONS AND METHODS FOR IMPROVING THERMAL AND BRINE STABILITY OF NANOPARTICLES | Championx LLC | RUNYAN, SILVANA C | 3674 | §102§103 | Final Rejection | — | Pending | Jul 15, 2025 |
| 18928457 | PARAFFIN BASED CORROSION INHIBITOR COMPOSITIONS AND USES THEREOF | Championx LLC | WALSHON, SCOTT R | 1759 | §103§112 | Non-Final OA | — | Pending | Oct 28, 2024 |
| 18645623 | CALCIUM BASED NANOPARTICLE CORROSION INHIBITOR ADDITIVES | Championx LLC | PATEL, RONAK C | 1788 | §103 | Non-Final OA | — | Pending | Apr 25, 2024 |
| 18604780 | SOY BASED CORROSION INHIBITION PRODUCTS FOR OIL AND GAS APPLICATIONS | Championx LLC | TUCKER, PHILIP C | 1745 | §103 | Final Rejection | — | Pending | Mar 14, 2024 |
| 18461676 | COMBINATION PRODUCTS CONTAINING ANTI-AGGLOMERANT LOW DOSE HYDRATE INHIBITORS AND CORROSION INHIBITORS WITH IMPROVED CORROSION RESISTANCE | Championx LLC | LEFF, ANGELA MARIE DITRAN | 3674 | §103§112DP | Non-Final OA | 48d | Pending | Sep 06, 2023 |
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Start Free Trial83.3% of resolved applications prosecuted by Mckee, Voorhees & Sease, PLC, Attn: Championx LLC were allowed, across 43 applications in USPTO records.
6.00 office actions per allowed application on average.
6 pending office actions as of October 2026, for 1 client, before 5 examiners in 4 art units.
