Technology area: Chemistry & Materials
16 pending office actions • 10 art units • 15 examiners • 0 of 16 (0%) have an AI response strategy ready • 19 patents granted in the last 365 days
ENEOS Corporation has 17 pending office actions in Chemistry & Materials. The matters involve 16 examiners and 11 art units, so the docket is spread across multiple examination groups with limited examiner concentration. This distribution suggests that prosecution decisions may need to accommodate different technical classifications and examiner approaches.
HASKE, WOJCIECH is the busiest examiner, with 2 pending matters. The small difference between pending matters and distinct examiners means that a broad portfolio-level response template may need careful tailoring. Counsel can use the art-unit assignments to organize prior-art reviews, while tracking the examiner-specific issues that recur in the limited concentrated portion of the docket.
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 |
|---|---|
| §101 + other | 3 (19%) |
| §103 only | 7 (44%) |
| Multi-statute (no §101) | 6 (38%) |
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 |
|---|---|---|---|
| HASKE, WOJCIECH | 2 | 73.2% | +17.6% |
| WONG, EDNA | 1 | 58.4% | -19.7% |
| HINES, LATOSHA D | 1 | 51.4% | +21.6% |
| EL-BATHY, MOHAMED N | 1 | 28.8% | +31.8% |
| VASISTH, VISHAL V | 1 | 72.5% | +33.4% |
| NGUYEN, TAM M | 1 | 77.1% | +11.7% |
| RETALLICK, KAITLIN A | 1 | 76.0% | +10.0% |
| MYERS, KEITH STANLEY | 1 | 52.8% | +18.6% |
| PIRO, NICHOLAS ANTHONY | 1 | 47.5% | +41.3% |
| LE, HUNG D | 1 | 90.1% | +6.4% |
Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18533469 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD | LE, HUNG D | — |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18878999 | MANUFACTURING PLAN GENERATION SYSTEM, MANUFACTURING PLAN GENERATION METHOD, AND MANUFACTURING SYSTEM | EL-BATHY, MOHAMED N | 9d overdue |
| 19235947 | ORGANIC HYDRIDE PRODUCING SYSTEM, CONTROL DEVICE FOR ORGANIC HYDRIDE PRODUCING SYSTEM, AND CONTROL METHOD FOR ORGANIC HYDRIDE PRODUCING SYSTEM | HASKE, WOJCIECH | — |
| 19129150 | ELECTROLYSIS SYSTEM AND ELECTROLYSIS METHOD | WONG, EDNA | — |
| 18877402 | LUBRICATING OIL COMPOSITION | VASISTH, VISHAL V | — |
| 18857611 | METHOD FOR PRODUCING HYDROCARBON | NGUYEN, TAM M | — |
| 18548399 | DEVICE FOR SUPPORTING DETERIORATION DETERMINATION, DEVICE FOR WATER ELECTROLYSIS, AND METHOD FOR SUPPORTING DETERIORATION DETERMINATION | KEELING, ALEXANDER W | — |
| 18251104 | CATHODE CATALYST LAYER, ORGANIC HYDRIDE PRODUCING DEVICE, AND METHOD FOR PREPARING CATHODE CATALYST INK | CHUNG, HOSUNG CHARLES | — |
| 17914931 | ACCOMMODATION BODY AND TRANSPORTATION METHOD | MERKLING, MATTHEW J | — |
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 8 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 19073223 | ORGANIC HYDRIDE PRODUCTION DEVICE AND METHOD FOR REUSING DRAGGED WATER | HASKE, WOJCIECH | 28d overdue |
| 18878999 | MANUFACTURING PLAN GENERATION SYSTEM, MANUFACTURING PLAN GENERATION METHOD, AND MANUFACTURING SYSTEM | EL-BATHY, MOHAMED N | 9d overdue |
| 18727882 | HEAT SOURCE MACHINE, OPERATION METHOD OF THE SAME, AND REFRIGERATING MACHINE OIL FOR HEAT SOURCE MACHINE | MYERS, KEITH STANLEY | 4d overdue |
| 19235947 | ORGANIC HYDRIDE PRODUCING SYSTEM, CONTROL DEVICE FOR ORGANIC HYDRIDE PRODUCING SYSTEM, AND CONTROL METHOD FOR ORGANIC HYDRIDE PRODUCING SYSTEM | HASKE, WOJCIECH | — |
| 19180601 | LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE | HINES, LATOSHA D | — |
| 18877402 | LUBRICATING OIL COMPOSITION | VASISTH, VISHAL V | — |
| 18857611 | METHOD FOR PRODUCING HYDROCARBON | NGUYEN, TAM M | — |
| 18795399 | LEARNING DEVICE, LEARNING METHOD, SCREENING DEVICE, AND SCREENING METHOD | RETALLICK, KAITLIN A | — |
| Art Unit | Apps |
|---|---|
| 1794 | 3 |
| 1771 | 3 |
| 1795 | 2 |
| 3624 | 1 |
| 2857 | 1 |
| 3763 | 1 |
| 1738 | 1 |
| 1765 | 1 |
| 1725 | 1 |
| 1774 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19235947 | ORGANIC HYDRIDE PRODUCING SYSTEM, CONTROL DEVICE FOR ORGANIC HYDRIDE PRODUCING SYSTEM, AND CONTROL METHOD FOR ORGANIC HYDRIDE PRODUCING SYSTEM | HASKE, WOJCIECH | 1794 | §101§102 | Non-Final OA | — | Pending | Jun 12, 2025 |
| 19129150 | ELECTROLYSIS SYSTEM AND ELECTROLYSIS METHOD | WONG, EDNA | 1795 | §102§103§112 | Final Rejection | — | Pending | May 12, 2025 |
| 19180601 | LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE | HINES, LATOSHA D | 1771 | §103 | Non-Final OA | — | Pending | Apr 16, 2025 |
| 19073223 | ORGANIC HYDRIDE PRODUCTION DEVICE AND METHOD FOR REUSING DRAGGED WATER | HASKE, WOJCIECH | 1794 | §103 | Final Rejection | 28d overdue | Pending | Mar 07, 2025 |
| 18878999 | MANUFACTURING PLAN GENERATION SYSTEM, MANUFACTURING PLAN GENERATION METHOD, AND MANUFACTURING SYSTEM | EL-BATHY, MOHAMED N | 3624 | §101§103 | Final Rejection | 9d overdue | Pending | Dec 26, 2024 |
| 18877402 | LUBRICATING OIL COMPOSITION | VASISTH, VISHAL V | 1771 | §103§112 | Non-Final OA | — | Pending | Dec 20, 2024 |
| 18857611 | METHOD FOR PRODUCING HYDROCARBON | NGUYEN, TAM M | 1771 | §103§112 | Non-Final OA | — | Pending | Oct 17, 2024 |
| 18795399 | LEARNING DEVICE, LEARNING METHOD, SCREENING DEVICE, AND SCREENING METHOD | RETALLICK, KAITLIN A | 2857 | §103 | Non-Final OA | — | Pending | Aug 06, 2024 |
| 18727882 | HEAT SOURCE MACHINE, OPERATION METHOD OF THE SAME, AND REFRIGERATING MACHINE OIL FOR HEAT SOURCE MACHINE | MYERS, KEITH STANLEY | 3763 | §103 | Final Rejection | 4d overdue | Pending | Jul 10, 2024 |
| 18570495 | METHOD FOR PRODUCING SYNTHETIC GRAPHITE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY NEGATIVE ELECTRODES, SYNTHETIC GRAPHITE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY NEGATIVE ELECTRODES, NEGATIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERIES, AND LITHIUM-ION SECONDARY BATTERY | PIRO, NICHOLAS ANTHONY | 1738 | §103 | Non-Final OA | — | Pending | Dec 14, 2023 |
| 18533469 | INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD | LE, HUNG D | — | §103 | Final Rejection | — | Pending | Dec 08, 2023 |
| 18548399 | DEVICE FOR SUPPORTING DETERIORATION DETERMINATION, DEVICE FOR WATER ELECTROLYSIS, AND METHOD FOR SUPPORTING DETERIORATION DETERMINATION | KEELING, ALEXANDER W | 1795 | §101§103 | Final Rejection | — | Pending | Aug 30, 2023 |
| 18263940 | COMPOSITION FOR CURABLE RESINS, CURED PRODUCT OF SAID COMPOSITION, METHOD FOR PRODUCING SAID COMPOSITION, METHOD FOR PRODUCING SAID CURED PRODUCT, AND SEMICONDUCTOR DEVICE | BERRO, ADAM JOSEPH | 1765 | §103 | Final Rejection | 34d | Pending | Aug 02, 2023 |
| 18251104 | CATHODE CATALYST LAYER, ORGANIC HYDRIDE PRODUCING DEVICE, AND METHOD FOR PREPARING CATHODE CATALYST INK | CHUNG, HOSUNG CHARLES | 1794 | §103§112 | Non-Final OA | — | Pending | Apr 28, 2023 |
| 17914931 | ACCOMMODATION BODY AND TRANSPORTATION METHOD | MERKLING, MATTHEW J | 1725 | §102§103 | Non-Final OA | — | Pending | Sep 27, 2022 |
| 17914939 | HYDROGEN SUPPLY SYSTEM | LEUNG, JENNIFER A | 1774 | §102§103§112 | Non-Final OA | — | Pending | Sep 27, 2022 |
IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.
Start Free TrialENEOS Corporation has 16 pending office actions as of October 2026, spread across 10 art units and 15 examiners.
Wojciech Haske has the most, with 2 of ENEOS Corporation's pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
