Technology area: Chemistry & Materials
14 pending office actions • 4 art units • 9 examiners • 0 of 14 (0%) have an AI response strategy ready • 21 patents granted in the last 365 days
ExxonMobil has 14 pending office actions in Chemistry & Materials. The matters involve 10 examiners across 4 art units, making the portfolio concentrated in a limited number of technical groups but distributed across examiner assignments.
BOYER, RANDY is the busiest examiner, with 3 pending matters. This is the clearest examiner-level coordination point in the reported docket, although the remaining matters require separate management. Counsel can develop consistent positions within the four art units while tracking examiner-specific treatment and deadlines.
Based on the USPTO statutory response window for each pending office action. 5 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. 5 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 | 7 (50%) |
| Double-patenting + other | 2 (14%) |
| Multi-statute (no §101) | 5 (36%) |
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 |
|---|---|---|---|
| BOYER, RANDY | 3 | 70.5% | +8.1% |
| NGUYEN, TAM M | 3 | 77.1% | +11.7% |
| CEPLUCH, ALYSSA L | 2 | 62.8% | +23.9% |
| ROBINSON, RENEE E | 1 | 73.7% | +24.2% |
| MILLER, JONATHAN | 1 | 79.7% | +18.3% |
| VASISTH, VISHAL V | 1 | 72.5% | +33.4% |
| DAVIS, SHENG HAN | 1 | 66.3% | +33.1% |
| OLSON, ANDREA STEFFEL | 1 | 62.4% | -11.9% |
| STEIN, MICHELLE | 1 | 45.3% | +35.5% |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18692899 | HOT RECYCLED CONTENT PYROLYSIS VAPOR DIRECTLY TO CROSS-OVER SECTION OF CRACKER FURNACE | CEPLUCH, ALYSSA L | 2d overdue |
| 17755320 | PROCESSES AND SYSTEMS FOR MAKING RECYCLE CONTENT HYDROCARBONS THROUGH AN ETHYLENE FRACTIONATOR | CEPLUCH, ALYSSA L | 22d |
| 18691085 | CHEMICAL FACILITY AND PROCESS USING RECYCLED CONTENT OR HYDROGEN-ENRICHED FUEL GAS | NGUYEN, TAM M | — |
| 18567259 | RECYCLE CONTENT AMMONIA | DAVIS, SHENG HAN | — |
| 17594308 | COMPOSITION OF MATTER OF PYOIL SUITABLE FOR CRACKING | BOYER, RANDY | — |
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 |
|---|---|---|---|
| 18692899 | HOT RECYCLED CONTENT PYROLYSIS VAPOR DIRECTLY TO CROSS-OVER SECTION OF CRACKER FURNACE | CEPLUCH, ALYSSA L | 2d overdue |
| 17755320 | PROCESSES AND SYSTEMS FOR MAKING RECYCLE CONTENT HYDROCARBONS THROUGH AN ETHYLENE FRACTIONATOR | CEPLUCH, ALYSSA L | 22d |
| 17755344 | PROCESSES AND SYSTEMS FOR FORMATION OF RECYCLE-CONTENT HYDROCARBON COMPOSITIONS | NGUYEN, TAM M | 34d |
| 18691481 | PYROLYSIS GAS TREATMENT USING ABSORBER-STRIPPER SYSTEM | MILLER, JONATHAN | 46d |
| 18847299 | RECOVERY OF HEAT FROM LOW PRESSURE WASTE STREAMS | ROBINSON, RENEE E | — |
| 18692904 | REDUCING THE CARBON FOOTPRINT OF CHEMICAL RECYCLING FACILITIES | NGUYEN, TAM M | — |
| 18691085 | CHEMICAL FACILITY AND PROCESS USING RECYCLED CONTENT OR HYDROGEN-ENRICHED FUEL GAS | NGUYEN, TAM M | — |
| 18691100 | DIRECT CONTACT OF PYROLYSIS EFFLUENT AND LIQUEFIED PLASTICS IN CHEMICAL FACILITIES | VASISTH, VISHAL V | — |
| Art Unit | Apps |
|---|---|
| 1771 | 8 |
| 1772 | 4 |
| 1732 | 1 |
| 1693 | 1 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 18847299 | RECOVERY OF HEAT FROM LOW PRESSURE WASTE STREAMS | ROBINSON, RENEE E | 1772 | §103 | Non-Final OA | — | Pending | Sep 16, 2024 |
| 18658580 | THERMAL PYOIL TO A GAS FED CRACKER FURNACE | BOYER, RANDY | 1771 | §103 | Non-Final OA | — | Pending | May 08, 2024 |
| 18692899 | HOT RECYCLED CONTENT PYROLYSIS VAPOR DIRECTLY TO CROSS-OVER SECTION OF CRACKER FURNACE | CEPLUCH, ALYSSA L | 1772 | §103§112 | Non-Final OA | 2d overdue | Pending | Mar 18, 2024 |
| 18692904 | REDUCING THE CARBON FOOTPRINT OF CHEMICAL RECYCLING FACILITIES | NGUYEN, TAM M | 1771 | §103 | Final Rejection | — | Pending | Mar 18, 2024 |
| 18691481 | PYROLYSIS GAS TREATMENT USING ABSORBER-STRIPPER SYSTEM | MILLER, JONATHAN | 1772 | §103DP | Non-Final OA | 46d | Pending | Mar 13, 2024 |
| 18691085 | CHEMICAL FACILITY AND PROCESS USING RECYCLED CONTENT OR HYDROGEN-ENRICHED FUEL GAS | NGUYEN, TAM M | 1771 | §103§112 | Final Rejection | — | Pending | Mar 12, 2024 |
| 18691100 | DIRECT CONTACT OF PYROLYSIS EFFLUENT AND LIQUEFIED PLASTICS IN CHEMICAL FACILITIES | VASISTH, VISHAL V | 1771 | §103§112DP | Non-Final OA | — | Pending | Mar 12, 2024 |
| 18567259 | RECYCLE CONTENT AMMONIA | DAVIS, SHENG HAN | 1732 | §102§103§112 | Non-Final OA | — | Pending | Dec 05, 2023 |
| 17755634 | CELLULOSE ESTERS COMPRISING RECYCLE CONTENT BUTYRYL | OLSON, ANDREA STEFFEL | 1693 | §103 | Non-Final OA | 78d | Pending | May 04, 2022 |
| 17755320 | PROCESSES AND SYSTEMS FOR MAKING RECYCLE CONTENT HYDROCARBONS THROUGH AN ETHYLENE FRACTIONATOR | CEPLUCH, ALYSSA L | 1772 | §103§112 | Final Rejection | 22d | Pending | Apr 27, 2022 |
| 17755344 | PROCESSES AND SYSTEMS FOR FORMATION OF RECYCLE-CONTENT HYDROCARBON COMPOSITIONS | NGUYEN, TAM M | 1771 | §103 | Non-Final OA | 34d | Pending | Apr 27, 2022 |
| 17595515 | RECYCLE CONTENT ETHYLENE AND PROPYLENE | BOYER, RANDY | 1771 | §103 | Final Rejection | — | Pending | Nov 18, 2021 |
| 17594308 | COMPOSITION OF MATTER OF PYOIL SUITABLE FOR CRACKING | BOYER, RANDY | 1771 | §103§112 | Final Rejection | — | Pending | Oct 11, 2021 |
| 16881030 | FEEDING PYOIL AND STEAM AT CRACKER FURNACE CROSSOVER | STEIN, MICHELLE | 1771 | §103 | Final Rejection | — | Pending | May 22, 2020 |
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Start Free TrialExxonMobil has 14 pending office actions as of October 2026, spread across 4 art units and 9 examiners.
Randy Boyer has the most, with 3 of ExxonMobil's pending office actions.
Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.
