Prosecution Insights
Last updated: October 27, 2026

TotalEnergies SE

Technology areas: Chemistry & Materials • Computing & Software

35 pending office actions • 25 art units • 33 examiners • 0 of 35 (0%) have an AI response strategy ready • 30 patents granted in the last 365 days

Analysis

TotalEnergies SE has 1 pending office action in the Computing & Software technology area. Bernard E. Cothran is the busiest examiner, currently handling this 1 pending action. The portfolio's activity is confined to 1 distinct art unit and 1 distinct examiner, representing a single point of engagement for their current pending matters. Because there is only 1 pending action, the company's current patenting efforts are concentrated on the progress of this specific application.

With only 1 distinct examiner and 1 distinct art unit involved, the prosecution does not require coordination across different technical groups or multiple examiner relationships. This structure allows for a highly specific advocacy approach tailored to the requirements of Bernard E. Cothran. The presence of the pending action in the Computing & Software area indicates a singular technical focus at this time. Practitioners must focus on the specific preferences of the examiner to advance the application within the assigned art unit. The lack of other pending actions suggests a narrow window of activity at the USPTO for the company at this time.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

35
Total Pending OAs
29
Non-Final OAs
6
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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.

26
Hard (74%)
7
Medium (20%)
2
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (3%)
§101 + other10 (29%)
§103 only5 (14%)
§102 only1 (3%)
§112 only2 (6%)
Double-patenting + other1 (3%)
Multi-statute (no §101)15 (43%)

Industry Mix

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

17
Life Sciences
49% of docket
8
Information Tech
23% of docket
1
Communications
3% of docket
4
Semiconductors
11% of docket
5
Mechanical / Eng
14% 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.

350 h
Manual time on pending OAs
70 h
Time saved (low, 20%)
122 h
Time saved (mid, 35%)
3.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
TRAN, TRAN M. 2 75.0% +23.1%
WECHSELBERGER, ALFRED H. 2 59.0% +31.5%
BOMAR, THOMAS S 1 83.1% +0.1%
SUN, MICHAEL Y 1 57.4% +26.3%
VASISTH, VISHAL V 1 72.5% +33.4%
SINGH, PREM C 1 58.9% +33.6%
MOORE, DEVON TYLEN 1 48.4% +37.2%
GLOVER, SHANNA DANIELLE 1 76.3% +28.6%
PO, MING CHEUNG 1 37.7% +13.8%
GRAHAM, CHANTEL LORAN 1 71.8% +11.5%

Hard Cases (26)

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 #TitleExaminerDue in
17730897 Performing A Deformation-Based Physics Simulation HAO, YI 190d overdue
17926920 METHOD FOR COMPUTING A FLOW OF AT LEAST ONE FIRST GAS EMITTED BY A SOURCE INTO THE ATMOSPHERE USING A SECOND TRACER GAS, AND ASSOCIATED PROCESS, SYSTEM AND KIT HAGOS, EYOB 21d
19474651 A PIPING SYSTEM TO RECOVER FLUID FROM A WELL OR TO INJECT FLUID IN A WELL AND RELATED METHOD BOMAR, THOMAS S —
19075024 METHOD FOR DETERMINING AN ORIENTATION OF A PHOTOVOLTAIC PANEL TO REDUCE THE DAMAGE CAUSED BY A HAIL EVENT SUN, MICHAEL Y —
18876413 METHOD FOR THE PURIFICATION OF A PLASTIC LIQUEFACTION OIL COMPOSITION BY CAVITATION, AND USE THEREOF SINGH, PREM C —
18868835 INSTALLATION COMPRISING LNG AND RENEWABLE ELECTRICITY FACILITIES WITH AT LEAST ONE THERMAL ENERGY STORAGE SYSTEM MOORE, DEVON TYLEN —
18865294 SUBSEA CONFIGURATION FOR FLOATING STRUCTURES OF AN OFFSHORE WIND FARM GLOVER, SHANNA DANIELLE —
18863473 ROCK PROPERTIES MEASUREMENT CELL AND ASSOCIATED ROCK PROPERTIES MEASUREMENT SYSTEM TRAN, TRAN M. —

Interview Candidates (11)

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
19075024 METHOD FOR DETERMINING AN ORIENTATION OF A PHOTOVOLTAIC PANEL TO REDUCE THE DAMAGE CAUSED BY A HAIL EVENT SUN, MICHAEL Y —
18998344 RENEWABLE JET FUEL COMPOSITION HAVING A HIGH CONTENT OF NAPHTHENIC COMPOUNDS AND ASSOCIATED PREPARATION METHOD VASISTH, VISHAL V —
18876413 METHOD FOR THE PURIFICATION OF A PLASTIC LIQUEFACTION OIL COMPOSITION BY CAVITATION, AND USE THEREOF SINGH, PREM C —
18868835 INSTALLATION COMPRISING LNG AND RENEWABLE ELECTRICITY FACILITIES WITH AT LEAST ONE THERMAL ENERGY STORAGE SYSTEM MOORE, DEVON TYLEN —
18865294 SUBSEA CONFIGURATION FOR FLOATING STRUCTURES OF AN OFFSHORE WIND FARM GLOVER, SHANNA DANIELLE —
18863473 ROCK PROPERTIES MEASUREMENT CELL AND ASSOCIATED ROCK PROPERTIES MEASUREMENT SYSTEM TRAN, TRAN M. —
18862760 PROCESS FOR THE PRODUCTION OF PARAFFINS BY HYDROTREATMENT OF FEEDSTOCKS FROM PLASTIC WASTE PO, MING CHEUNG —
18862648 METHOD FOR PREPARING A ROCK SAMPLE WITH A TARGET INITIAL FIRST FLUID SATURATION PROFILE ALONG A ROCK SAMPLE AXIS TRAN, TRAN M. —

Top Art Units

Art UnitApps
1771 7
2187 3
2855 2
2857 2
3674 1
1728 1
3763 1
3615 1
2117 1
3627 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19474651 A PIPING SYSTEM TO RECOVER FLUID FROM A WELL OR TO INJECT FLUID IN A WELL AND RELATED METHOD BOMAR, THOMAS S 3674 §102§103§112 Non-Final OA — Pending Oct 10, 2025
19075024 METHOD FOR DETERMINING AN ORIENTATION OF A PHOTOVOLTAIC PANEL TO REDUCE THE DAMAGE CAUSED BY A HAIL EVENT SUN, MICHAEL Y 1728 §101§102 Final Rejection — Pending Mar 10, 2025
18998344 RENEWABLE JET FUEL COMPOSITION HAVING A HIGH CONTENT OF NAPHTHENIC COMPOUNDS AND ASSOCIATED PREPARATION METHOD VASISTH, VISHAL V 1771 §102§103DP Non-Final OA — Pending Jan 24, 2025
18876413 METHOD FOR THE PURIFICATION OF A PLASTIC LIQUEFACTION OIL COMPOSITION BY CAVITATION, AND USE THEREOF SINGH, PREM C 1771 §103§112 Non-Final OA — Pending Dec 18, 2024
18868835 INSTALLATION COMPRISING LNG AND RENEWABLE ELECTRICITY FACILITIES WITH AT LEAST ONE THERMAL ENERGY STORAGE SYSTEM MOORE, DEVON TYLEN 3763 §103§112 Non-Final OA — Pending Nov 25, 2024
18865294 SUBSEA CONFIGURATION FOR FLOATING STRUCTURES OF AN OFFSHORE WIND FARM GLOVER, SHANNA DANIELLE 3615 §102§103§112 Non-Final OA — Pending Nov 12, 2024
18863473 ROCK PROPERTIES MEASUREMENT CELL AND ASSOCIATED ROCK PROPERTIES MEASUREMENT SYSTEM TRAN, TRAN M. 2855 §103§112 Non-Final OA — Pending Nov 06, 2024
18862760 PROCESS FOR THE PRODUCTION OF PARAFFINS BY HYDROTREATMENT OF FEEDSTOCKS FROM PLASTIC WASTE PO, MING CHEUNG 1771 §103§112 Non-Final OA — Pending Nov 04, 2024
18862648 METHOD FOR PREPARING A ROCK SAMPLE WITH A TARGET INITIAL FIRST FLUID SATURATION PROFILE ALONG A ROCK SAMPLE AXIS TRAN, TRAN M. 2855 §102§103§112 Non-Final OA — Pending Nov 04, 2024
18860316 PROCESS FOR THE PRODUCTION OF OLEFINS BY STEAM CRACKING OF FEEDSTOCKS FROM PLASTIC WASTE GRAHAM, CHANTEL LORAN 1771 §103 Non-Final OA — Pending Oct 25, 2024
18840174 ASSESSING PERFORMANCE OF A POWER PLANT CARTER, CHRISTOPHER W 2117 §101§103§112 Non-Final OA — Pending Aug 21, 2024
18832351 METHOD FOR PRODUCING A STABILIZED BIOMASS OIL DOYLE, BRANDI M 1771 §103 Final Rejection — Pending Jul 23, 2024
18727577 PROCESSING OF STABILISED COMPOSITIONS COMPRISING OLEFINS MCAVOY, ELLEN M 1771 §103§112 Non-Final OA — Pending Jul 09, 2024
18722321 ASSESSING PERFORMANCE OF A SITE COMPRISING A SOLAR FIELD SYSTEM MITCHELL, NATHAN A 3627 §101§102§103 Non-Final OA — Pending Jun 20, 2024
18720497 LOOP COMBUSTION PLANT AND METHOD COMPRISING A CYCLONE AIR REACTOR LEE, CRYSTAL J 1738 §112 Non-Final OA — Pending Jun 14, 2024
18717903 BASIN-WISE CONCENTRATION PREDICTION AGUSTIN, PETER VINCENT 2688 §103 Non-Final OA — Pending Jun 07, 2024
18717763 AROMATIC AND NAPHTHENIC SOLVENTS BASED ON ETHANOL STEIN, MICHELLE 1771 §103 Non-Final OA — Pending Jun 07, 2024
18715365 SUPPORT STRUCTURE FOR AN OFFSHORE WIND TURBINE AND PROCESS TO INSTALL SAID SUPPORT STRUCTURE LAMBE, PATRICK F 3672 §103 Non-Final OA — Pending May 31, 2024
18706675 A METHOD FOR EVALUATING THE OPERATION OF A PHOTOVOLTAIC INSTALLATION IN AN ENVIRONMENT CONNOLLY, MARK A 2115 §103§112 Final Rejection — Pending May 01, 2024
18699340 CO2-TRAPPING BITUMINOUS COMPOSITIONS MODIFIED BY INCORPORATION OF ALKALI METAL HYDROXIDE, ASSOCIATED METHODS AND USES GUINO-O UZZLE, MARITES A 1731 §103§112 Non-Final OA — Pending Apr 08, 2024
18290968 AQUEOUS COMPOSITION FOR THE TREATMENT OF EXHAUST GASES WITH IMPROVED ANTIFOAMING PROPERTIES SMARI, ABDUL-RAHMAN YUSUF WALEED 1736 §112 Non-Final OA — Pending Jan 22, 2024
18577608 METHOD FOR GENERATING HYDROGEN BY DECOUPLED WATER ELECTROLYSIS VAN, LUAN V 1795 §102§103 Non-Final OA — Pending Jan 08, 2024
18564922 USE OF A COOLING COMPOSITION TO PROTECT A BATTERY MAYES, MELVIN C 1759 §103§112 Non-Final OA — Pending Nov 28, 2023
18263309 METHOD FOR MODELLING DEPOSITION OF SEDIMENTS IN AN AREA SUBJECT TO STORMY CONDITIONS OCHOA, JUAN CARLOS 2186 §101§103§112 Non-Final OA — Pending Jul 27, 2023
18263087 METHOD FOR MODELLING TRANSPORT AND DEPOSITION OF SEDIMENTS AND THE EVOLUTION OF A SEDIMENTARY BASIN KIM, EUNHEE 2188 §101§102§103 Non-Final OA — Pending Jul 26, 2023
18263106 METHOD FOR MODELLING PRODUCTION OF CARBONATED SEDIMENTS AND THE EVOLUTION OF A SEDIMENTARY BASIN VANNI, GEORGE STEVEN 1686 §101§102§103§112 Non-Final OA — Pending Jul 26, 2023
18269545 METHOD FOR CONTROLLING AN ELECTRIC MICROGRID GEBRESILASSIE, KIBROM K 2189 §101§112 Non-Final OA — Pending Jun 23, 2023
18039331 METHOD FOR OBTAINING AT LEAST ONE PHYSICAL PROPERTY OF A SUBSURFACE VOLUME OF A HYDROCARBON RESERVOIR OVER TIME NGHIEM, MICHAEL P 2857 §103§112 Final Rejection — Pending May 30, 2023
17926920 METHOD FOR COMPUTING A FLOW OF AT LEAST ONE FIRST GAS EMITTED BY A SOURCE INTO THE ATMOSPHERE USING A SECOND TRACER GAS, AND ASSOCIATED PROCESS, SYSTEM AND KIT HAGOS, EYOB 2857 §101§103§112 Non-Final OA 21d Pending Nov 21, 2022
17730897 Performing A Deformation-Based Physics Simulation HAO, YI 2187 §101§103§112 Non-Final OA 190d overdue Pending Apr 27, 2022
17625711 A METHOD FOR ADAPTING AN UNSTRUCTURED MESH MODEL OF A GEOLOGICAL SUBSURFACE WECHSELBERGER, ALFRED H. 2187 §101 Final Rejection — Pending Jan 07, 2022
17609682 METHOD FOR MODELLING A FACIES LOG OF A SEDIMENTARY BASIN USING A STRATIGRAPHIC FORWARD MODELLING PROGRAM WECHSELBERGER, ALFRED H. 2187 §101§102§103 Non-Final OA — Pending Nov 08, 2021
19049985 RECYCLED POLYPROPYLENE COMPOSITIONS FOR BIAXIALLY ORIENTED OPAQUE FILM APPLICATIONS BEHRENS JR., ANDRES E 1741 §102§103§112 Non-Final OA — Pending Feb 10, 2025
18521767 POLYPROPYLENES FOR ADDITIVE MANUFACTURING BOYLE, KARA BRADY 1766 §102§103 Non-Final OA — Pending Nov 28, 2023
18348914 HIGH MELT STRENGTH POLYSTYRENE COMPOSITIONS AND METHODS OF MAKING AND USING SAME FISCHER, JUSTIN R 1749 §102 Final Rejection — Pending Jul 07, 2023

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Frequently Asked Questions

How many pending USPTO office actions does TotalEnergies SE have?

TotalEnergies SE has 35 pending office actions as of October 2026, spread across 25 art units and 33 examiners.

Which USPTO examiner handles the most TotalEnergies SE applications?

Tran M. Tran has the most, with 2 of TotalEnergies SE's pending office actions.

What technology area are TotalEnergies SE's patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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