Technology area: Chemistry & Materials
10 pending office actions • 10 art units • 10 examiners • 0 of 10 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days
SK Ie Technology Co. Ltd. has 10 pending office actions in Chemistry & Materials. The docket is assigned to 10 distinct examiners and 10 distinct art units, so each pending matter follows its own recorded examination path.
The matching examiner and art-unit counts indicate no repeated assignment within the supplied data. That structure makes centralized examiner coordination unavailable and places greater importance on consistent portfolio-level claim objectives, disclosure support, and deadline controls.
HARRIS, MARY GRACE is the busiest examiner, with 1 pending matter. Because that allocation does not exceed the other examiner assignments, counsel should prioritize systematic application-by-application review while preserving a common technical strategy where appropriate.
Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.
Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.
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 | 4 (40%) |
| Double-patenting + other | 1 (10%) |
| Multi-statute (no §101) | 5 (50%) |
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 |
|---|---|---|---|
| HARRIS, MARY GRACE | 1 | 69.3% | +29.1% |
| ABELSON, EVAN MATVEY | 1 | — | — |
| RIDLEY, BASIA ANNA | 1 | 13.5% | +1.7% |
| DU, SURBHI M | 1 | 66.9% | +29.1% |
| BROWN, SEAN ROBERT | 1 | 66.7% | +30.0% |
| ARCIERO, ADAM A | 1 | 65.2% | -17.7% |
| VAN KIRK, DUSTIN KENWOOD | 1 | 72.0% | +9.0% |
| ALBAN, FELICITY BERNARD | 1 | 56.4% | +34.6% |
| NERANGIS, VICKEY M | 1 | 56.6% | +28.9% |
| GARCIA, BETHANY CLAIRE | 1 | 66.7% | +34.5% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 17976352 | Method of Selecting Solvent for Polymer and Composition Containing Selected Solvent | NERANGIS, VICKEY M | 161d overdue |
| 17979858 | Composite Separator, Method of Manufacturing the Same, and Electrochemical Device Including the Same | ALBAN, FELICITY BERNARD | 28d overdue |
| 18212820 | Polyamideimide Film and Optical Multilayer Structure Comprising the Same | DU, SURBHI M | 19d |
| 18777207 | SEPARATOR AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME | HARRIS, MARY GRACE | — |
| 18523585 | SEPARATOR, METHOD OF MANUFACTURING THE SEPARATOR, AND ELECTROCHEMICAL DEVICE INCLUDING THE SEPARATOR | RIDLEY, BASIA ANNA | — |
| 18297454 | SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME | BROWN, SEAN ROBERT | — |
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 |
|---|---|---|---|
| 17976352 | Method of Selecting Solvent for Polymer and Composition Containing Selected Solvent | NERANGIS, VICKEY M | 161d overdue |
| 17979858 | Composite Separator, Method of Manufacturing the Same, and Electrochemical Device Including the Same | ALBAN, FELICITY BERNARD | 28d overdue |
| 18212820 | Polyamideimide Film and Optical Multilayer Structure Comprising the Same | DU, SURBHI M | 19d |
| 18777207 | SEPARATOR AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME | HARRIS, MARY GRACE | — |
| 18297454 | SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME | BROWN, SEAN ROBERT | — |
| 17685751 | Composite Separator and Electrochemical Device Using the Same | GARCIA, BETHANY CLAIRE | — |
| Art Unit | Apps |
|---|---|
| 1729 | 1 |
| 1752 | 1 |
| 1725 | 1 |
| 1765 | 1 |
| 1743 | 1 |
| 1727 | 1 |
| 1722 | 1 |
| 1728 | 1 |
| 1763 | 1 |
| 1721 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18777207 | SEPARATOR AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME | HARRIS, MARY GRACE | 1729 | §102§103 | Non-Final OA | — | Pending | Jul 18, 2024 |
| 18611244 | SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SEPARATOR | ABELSON, EVAN MATVEY | 1752 | §103 | Non-Final OA | — | Pending | Mar 20, 2024 |
| 18523585 | SEPARATOR, METHOD OF MANUFACTURING THE SEPARATOR, AND ELECTROCHEMICAL DEVICE INCLUDING THE SEPARATOR | RIDLEY, BASIA ANNA | 1725 | §102§103§112DP | Non-Final OA | — | Pending | Nov 29, 2023 |
| 18212820 | Polyamideimide Film and Optical Multilayer Structure Comprising the Same | DU, SURBHI M | 1765 | §102§103 | Non-Final OA | 19d | Pending | Jun 22, 2023 |
| 18297454 | SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME | BROWN, SEAN ROBERT | 1743 | §103§112 | Non-Final OA | — | Pending | Apr 07, 2023 |
| 18093136 | SEPARATOR FOR A SECONDARY BATTERY AND METHOD FOR PRODUCING THE SAME | ARCIERO, ADAM A | 1727 | §103 | Non-Final OA | 72d overdue | Pending | Jan 04, 2023 |
| 18092935 | SEPARATOR AND METHOD FOR PRODUCING THE SAME | VAN KIRK, DUSTIN KENWOOD | 1722 | §103 | Non-Final OA | — | Pending | Jan 04, 2023 |
| 17979858 | Composite Separator, Method of Manufacturing the Same, and Electrochemical Device Including the Same | ALBAN, FELICITY BERNARD | 1728 | §103§112 | Non-Final OA | 28d overdue | Pending | Nov 03, 2022 |
| 17976352 | Method of Selecting Solvent for Polymer and Composition Containing Selected Solvent | NERANGIS, VICKEY M | 1763 | §102§103 | Final Rejection | 161d overdue | Pending | Oct 28, 2022 |
| 17685751 | Composite Separator and Electrochemical Device Using the Same | GARCIA, BETHANY CLAIRE | 1721 | §103 | Non-Final OA | — | Pending | Mar 03, 2022 |
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Start Free TrialSK Ie Technology Co. Ltd. has 10 pending office actions as of October 2026, spread across 10 art units and 10 examiners.
Mary Grace Harris has the most, with 1 of SK Ie Technology Co. Ltd.'s pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
