Prosecution Insights
Last updated: May 29, 2026

ExxonMobil

37 pending office actions • 22 art units • 33 examiners • 0 of 37 (0%) have an AI response strategy ready • 70 patents granted in the last 365 days

Portfolio Summary

37
Total Pending OAs
24
Non-Final OAs
11
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 36 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

20
Overdue
2
Due this week
5
Due this month
9
Due in next 60 days
0
Due later

Deadline Fire Line

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. 36 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (20)Due ≤ 7 days (2)Due ≤ 30 days (5)Due ≤ 60 days (9)

Case Difficulty Mix

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.

3
Hard (8%)
32
Medium (86%)
2
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only3 (8%)
§103 only29 (78%)
§102 only3 (8%)
§112 only2 (5%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

13
Life Sciences
35% of docket
2
Information Tech
5% of docket
2
Communications
5% of docket
7
Semiconductors
19% of docket
13
Mechanical / Eng
35% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

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.

370 h
Manual time on pending OAs
74 h
Time saved (low, 20%)
130 h
Time saved (mid, 35%)
3.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
SKAIST, AVI T. 3 63.7% +42.8%
CORDERO, LINA M 3 71.5% +37.7%
AKARAGWE, YANICK A 1 83.1% +12.3%
LEE, CRYSTAL J 1 81.8% +22.0%
HTAY, AYE SU MON 1 66.9% +28.5%
RUNYAN, SILVANA C 1 82.2% +17.1%
HARCOURT, BRAD 1 84.1% +5.6%
EL-HAGE HASSAN, ABDALLAH A 1 41.0% +39.9%
WOOD, DOUGLAS S 1 78.3% +11.4%
BOYER, RANDY 1 70.2% +8.1%

Quick Wins (4)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
19247963 SYSTEM AND METHOD FOR REDUCING AND MANAGING SURFACE PRESSURE OF CASING STRINGS AKARAGWE, YANICK A 38d overdue
18870364 ACTUATION DEVICE AND RELATED SYSTEMS AND METHODS HARCOURT, BRAD 1d overdue
19216453 HYDRAULIC FRACTURING WITH DYNAMIC LOADING LEE, CRYSTAL J 7d
19072236 LOW-DENSITY HOLLOW GLASS BEAD (HGB) FLUIDS FOR WELLBORE DRILLING, COMPLETION, AND WORKOVER OPERATIONS RUNYAN, SILVANA C 39d

Hard Cases (3)

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 #TitleExaminerDue in
18334568 METHOD AND SYSTEM FOR MODELING OIL/WATER OR GAS/WATER PALEO ZONE RESERVOIR PROPERTIES FOR HYDROCARBON MANAGEMENT VON WALD, ERIC S 28d overdue
18948077 METHODS AND SYSTEMS FOR CLASSIFYING ROOT CAUSE OF SUB-OPTIMAL PRODUCTION PERFORMANCE FOR HYDROCARBON WELLS ASSOCIATED WITH UNCONVENTIONAL RESERVOIRS EL-HAGE HASSAN, ABDALLAH A 18d overdue
18557715 MULTI-TASK NEURAL NETWORK FOR SALT MODEL BUILDING CORDERO, LINA M 55d

Interview Candidates (12)

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 #TitleExaminerDue in
18348800 METHODOLOGY FOR DESIGN AND OPERATIONS OF FIELD-WIDE AND MULTI-WELL ENHANCED OIL RECOVERY OF UNCONVENTIONAL HYDROCARBON ASSETS CORDERO, LINA M 42d overdue
19247963 SYSTEM AND METHOD FOR REDUCING AND MANAGING SURFACE PRESSURE OF CASING STRINGS AKARAGWE, YANICK A 38d overdue
18948077 METHODS AND SYSTEMS FOR CLASSIFYING ROOT CAUSE OF SUB-OPTIMAL PRODUCTION PERFORMANCE FOR HYDROCARBON WELLS ASSOCIATED WITH UNCONVENTIONAL RESERVOIRS EL-HAGE HASSAN, ABDALLAH A 18d overdue
19216453 HYDRAULIC FRACTURING WITH DYNAMIC LOADING LEE, CRYSTAL J 7d
19075480 VARIABLE ORIFICE FLOW DEVICES FOR CONSTANT FLOW FLOWLINES HTAY, AYE SU MON 19d
18675613 HYDRAULIC FRACTURING FLUID COMPRISING MICROPROPPANT COKE PARTICLES, METHOD FOR MAKING SAME, AND HYDRAULIC FRACTURING PROCESSES USING SAME SKAIST, AVI T. 28d
18675696 FRACTURING FLUIDS AND HYDRAULIC FRACTURING METHODS UTILIZING COKE PROPPANT IN COMBINATION WITH NON-COKE PROPPANT SKAIST, AVI T. 33d
17896357 METHODS OF CHARACTERIZING ACOUSTIC OUTPUT FROM HYDROCARBON WELLS CORDERO, LINA M 34d

Top Art Units

Art UnitApps
3674 7
2857 6
1771 4
3672 2
3745 1
3623 1
3676 1
2672 1
2855 1
1656 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19247963 SYSTEM AND METHOD FOR REDUCING AND MANAGING SURFACE PRESSURE OF CASING STRINGS AKARAGWE, YANICK A 3672 §103 Non-Final OA 38d overdue Pending Jun 24, 2025
19216453 HYDRAULIC FRACTURING WITH DYNAMIC LOADING LEE, CRYSTAL J 3674 §103 Non-Final OA 7d Pending May 22, 2025
19075480 VARIABLE ORIFICE FLOW DEVICES FOR CONSTANT FLOW FLOWLINES HTAY, AYE SU MON 3745 §103 Non-Final OA 19d Pending Mar 10, 2025
19072236 LOW-DENSITY HOLLOW GLASS BEAD (HGB) FLUIDS FOR WELLBORE DRILLING, COMPLETION, AND WORKOVER OPERATIONS RUNYAN, SILVANA C 3674 §103 Final Rejection 39d Pending Mar 06, 2025
18870364 ACTUATION DEVICE AND RELATED SYSTEMS AND METHODS HARCOURT, BRAD 3674 §103 Non-Final OA 1d overdue Pending Nov 27, 2024
18948077 METHODS AND SYSTEMS FOR CLASSIFYING ROOT CAUSE OF SUB-OPTIMAL PRODUCTION PERFORMANCE FOR HYDROCARBON WELLS ASSOCIATED WITH UNCONVENTIONAL RESERVOIRS EL-HAGE HASSAN, ABDALLAH A 3623 §101 Non-Final OA 18d overdue Pending Nov 14, 2024
18837167 METHODS FOR MANAGING PRESSURE BUILDUP WITHIN SUBSEA PRODUCTION EQUIPMENT USING COMPRESSIBLE PARTICLES WOOD, DOUGLAS S 3672 §102 Non-Final OA 39d Pending Aug 08, 2024
18744973 Ethanol Conversion Using FCC System BOYER, RANDY 1771 §103 Non-Final OA 14d Pending Jun 17, 2024
18675613 HYDRAULIC FRACTURING FLUID COMPRISING MICROPROPPANT COKE PARTICLES, METHOD FOR MAKING SAME, AND HYDRAULIC FRACTURING PROCESSES USING SAME SKAIST, AVI T. 3674 §103 Final Rejection 28d Pending May 28, 2024
18675644 HYDRAULIC FRACTURING METHODS UTILIZING COKE PROPPANT PARTICLES SKAIST, AVI T. 3674 §103 Final Rejection 36d Pending May 28, 2024
18675696 FRACTURING FLUIDS AND HYDRAULIC FRACTURING METHODS UTILIZING COKE PROPPANT IN COMBINATION WITH NON-COKE PROPPANT SKAIST, AVI T. 3674 §103 Final Rejection 33d Pending May 28, 2024
18644774 Systems and Methods for Quenching and Removal of Solids from a Hydrocarbon Gas Reaction Product PO, MING CHEUNG 1771 §103 Non-Final OA 4d overdue Pending Apr 24, 2024
18643570 SYSTEM AND METHOD FOR CARBONATED WATER INJECTION FOR PRODUCTION SURVEILLANCE AND WELL STIMULATION CRAIG, DANIEL THOMAS 3676 §103 Non-Final OA 24d overdue Pending Apr 23, 2024
18638376 DRILLING FLUIDS AND METHODS RELATED THERETO SUE-AKO, ANDREW B. 3674 §102 Non-Final OA 71d overdue Pending Apr 17, 2024
18630790 SYSTEMS AND METHODS FOR MONITORING EMISSION INDICATORS NAKHJAVAN, SHERVIN K 2672 §103 Non-Final OA 4d overdue Pending Apr 09, 2024
18623577 Steam Cracking Processes Having an Elevated Coil Outlet Pressure NGUYEN, TAM M 1771 §103 Non-Final OA Pending Apr 01, 2024
18690348 Xylene Isomer Separation Processes VASISTH, VISHAL V 1771 §103 Non-Final OA 8d overdue Pending Mar 08, 2024
18561480 INTEGRATED AUTONOMOUS OIL-SLICK SAMPLER AND STORAGE PRESERVATION DEVICE RAEVIS, ROBERT R 2855 §112 Final Rejection 42d Pending Nov 16, 2023
18509425 Beta-Lactone Production Through Bioconversion and Methods Related Thereto STAPON, ANTHONY SCOTT 1656 §103 Non-Final OA 53d overdue Pending Nov 15, 2023
18557715 MULTI-TASK NEURAL NETWORK FOR SALT MODEL BUILDING CORDERO, LINA M 2857 §101 Non-Final OA 55d Pending Oct 27, 2023
18221312 Rubber Blends Containing Unsaturated Waxes And Use Thereof BLEDSOE, JOSHUA CALEB 1762 §103 Non-Final OA 11d overdue Pending Jul 12, 2023
18348800 METHODOLOGY FOR DESIGN AND OPERATIONS OF FIELD-WIDE AND MULTI-WELL ENHANCED OIL RECOVERY OF UNCONVENTIONAL HYDROCARBON ASSETS CORDERO, LINA M 2857 §103 Non-Final OA 42d overdue Pending Jul 07, 2023
18342575 INTELLIGENT MONITORING AND REASONING SYSTEMS AND METHODS BALI, VIKKRAM 2663 §103 Final Rejection 26d Pending Jun 27, 2023
18334568 METHOD AND SYSTEM FOR MODELING OIL/WATER OR GAS/WATER PALEO ZONE RESERVOIR PROPERTIES FOR HYDROCARBON MANAGEMENT VON WALD, ERIC S 2857 §101 Non-Final OA 28d overdue Pending Jun 14, 2023
18249502 Linepipe Steel With Alternative Carbon Steel Compositions For Enhanced Sulfide Stress Cracking Resistance KOSHY, JOPHY STEPHEN 1733 §103 Final Rejection 41d Pending Apr 18, 2023
18249489 Linepipe Steel With Enhanced Sulfide Stress Cracking Resistance POLLOCK, AUSTIN M 1738 §103 Non-Final OA 12d Pending Apr 18, 2023
18248888 METHANE PYROLYSIS USING STACKED FLUIDIZED BEDS WITH ELECTRIC HEATING OF COKE FIGUEROA, JOHN J 1763 §102 Non-Final OA 2d overdue Pending Apr 13, 2023
18006614 Container Systems and Methods for Using the Same KING, BRIAN M 3763 §112 Non-Final OA 80d overdue Pending Jan 24, 2023
18063333 Method and System to Spatially Identify Conductive Regions Using Pressure Transience for Characterizing Conductive Fractures and Subsurface Regions ALEXANDER, EMMA LYNNE 2857 §103 Non-Final OA 6d Pending Dec 08, 2022
17899271 USING COMPUTER SIMULATION FOR RANKING MATERIALS FOR POST COMBUSTION CARBON CAPTURE BECKER, BRANDON J 2857 §103 Non-Final OA 44d overdue Pending Aug 30, 2022
17896357 METHODS OF CHARACTERIZING ACOUSTIC OUTPUT FROM HYDROCARBON WELLS CORDERO, LINA M 2857 §103 Final Rejection 34d Pending Aug 26, 2022
17904552 Methods of Making Metal-Organic Framework Composites CHU, YONG LIANG 1731 §103 Final Rejection 97d overdue Pending Aug 18, 2022
17779332 Metal-Organic Material Extrudates, Methods of Making, and Methods of Use PEPITONE, MICHAEL F 1767 §103 Non-Final OA 4d overdue Pending May 24, 2022
17770074 STRUCTURES AND LIQUIDS FOR LIQUID INFUSED SURFACE STRUCTURES GAITONDE, MEGHA MEHTA 1781 §103 Non-Final OA 40d Pending Apr 19, 2022
17632092 REVERSE FLOW REACTOR WITH RECUPERATIVE REVERSE-FLOW FEED CYCLE CHONG, JASON Y 1772 §103 Non-Final OA 71d overdue Pending Feb 01, 2022
17450643 INTEGRATED DRILLING DYSFUNCTION PREDICTION BEJCEK II, ROBERT H 2148 §103 Final Rejection 31d overdue Pending Oct 12, 2021
17304470 Conditioning of Surface-Based Geologic Models LUU, CUONG V 2189 §103 Final Rejection 72d overdue Pending Jun 22, 2021

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