Prosecution Insights
Last updated: May 29, 2026

Topsoe A/S

15 pending office actions • 7 art units • 12 examiners • 0 of 15 (0%) have an AI response strategy ready • 21 patents granted in the last 365 days

Portfolio Summary

15
Total Pending OAs
10
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 15 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

11
Overdue
0
Due this week
3
Due this month
1
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. 15 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (11)Due ≤ 30 days (3)Due ≤ 60 days (1)

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.

0
Hard (0%)
13
Medium (87%)
0
Easy (0%)
2
Unknown (13%)

Rejection Statute Mix

BucketCases
§103 only13 (87%)
No statute on record2 (13%)

Industry Mix

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

15
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CEPLUCH, ALYSSA L 4 62.1% +25.4%
MCAVOY, ELLEN M 1 72.7% +8.6%
GRAHAM, CHANTEL LORAN 1 71.5% +11.4%
WITHERSPOON, SIKARL A 1 86.1% -20.4%
THOMPSON, CURTIS A 1 62.4% +50.0%
LACLAIR, LOGAN EDWARD 1 77.8% +23.7%
BAUM, ZACHARY JOHN 1 79.5% +13.5%
CHU, YONG LIANG 1 74.8% +3.4%
MCCLAIN, STARFARI TESHAWN 1 92.9% +8.0%
SINGH, PREM C 1 59.0% +33.1%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18276341 PROCESS AND PLANT FOR PRODUCING E-FUELS WITHERSPOON, SIKARL A 9d overdue
18006929 Improving the purity of a CO2-rich stream MCCLAIN, STARFARI TESHAWN 28d

Interview Candidates (9)

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
18002177 Method for selective decarboxylation of oxygenates CEPLUCH, ALYSSA L 36d overdue
18558409 HYDROPROCESSING WITH INCREASED RECYCLE GAS PURITY CEPLUCH, ALYSSA L 19d overdue
18699166 A PROCESS FOR HYDROTREATMENT OF AROMATIC NITROGEN COMPOUNDS GRAHAM, CHANTEL LORAN 16d overdue
18256681 METHOD AND PLANT FOR PRODUCING SYNGAS LACLAIR, LOGAN EDWARD 11d overdue
18254611 SELECTIVE AND FLEXIBLE PRODUCTION OF SYNTHETIC GASOLINE CEPLUCH, ALYSSA L 5d overdue
18256335 HYDROCARBON UPGRADING TO METHANOL AND HYDROGEN PRODUCT STREAMS BAUM, ZACHARY JOHN 3d overdue
18704131 PROCESS FOR PRODUCTION OF A LOW-AROMATIC HYDROCARBON FROM PYROLYSIS OIL CEPLUCH, ALYSSA L 2d overdue
18258960 COMPUTER-IMPLEMENTED MONITORING METHODS AND SYSTEMS FOR A PLANT PRODUCING CHEMICALS AND FUELS UTILIZING CARBON CAPTURE THOMPSON, CURTIS A 12d

Top Art Units

Art UnitApps
1772 4
1771 4
1736 3
1692 1
1798 1
1731 1
1732 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18704131 PROCESS FOR PRODUCTION OF A LOW-AROMATIC HYDROCARBON FROM PYROLYSIS OIL CEPLUCH, ALYSSA L 1772 §103 Non-Final OA 2d overdue Pending Apr 24, 2024
18704141 PROCESS FOR STABILIZATION OF REACTIVE LIQUID FEEDSTOCK MCAVOY, ELLEN M 1771 §103 Non-Final OA 35d overdue Pending Apr 24, 2024
18699166 A PROCESS FOR HYDROTREATMENT OF AROMATIC NITROGEN COMPOUNDS GRAHAM, CHANTEL LORAN 1771 §103 Non-Final OA 16d overdue Pending Apr 05, 2024
18558409 HYDROPROCESSING WITH INCREASED RECYCLE GAS PURITY CEPLUCH, ALYSSA L 1772 §103 Non-Final OA 19d overdue Pending Nov 01, 2023
18276341 PROCESS AND PLANT FOR PRODUCING E-FUELS WITHERSPOON, SIKARL A 1692 §103 Non-Final OA 9d overdue Pending Aug 08, 2023
18258960 COMPUTER-IMPLEMENTED MONITORING METHODS AND SYSTEMS FOR A PLANT PRODUCING CHEMICALS AND FUELS UTILIZING CARBON CAPTURE THOMPSON, CURTIS A 1798 Other Non-Final OA 12d Pending Jun 22, 2023
18256681 METHOD AND PLANT FOR PRODUCING SYNGAS LACLAIR, LOGAN EDWARD 1736 §103 Non-Final OA 11d overdue Pending Jun 09, 2023
18256335 HYDROCARBON UPGRADING TO METHANOL AND HYDROGEN PRODUCT STREAMS BAUM, ZACHARY JOHN 1736 §103 Non-Final OA 3d overdue Pending Jun 07, 2023
18254611 SELECTIVE AND FLEXIBLE PRODUCTION OF SYNTHETIC GASOLINE CEPLUCH, ALYSSA L 1772 §103 Final Rejection 5d overdue Pending May 26, 2023
18250322 Process For Producing Hydrogen From CO-rich Gases CHU, YONG LIANG 1731 Other Final Rejection 8d Pending Apr 24, 2023
18006929 Improving the purity of a CO2-rich stream MCCLAIN, STARFARI TESHAWN 1736 §103 Final Rejection 28d Pending Jan 26, 2023
18006628 Low carbon hydrogen fuel SINGH, PREM C 1771 §103 Final Rejection 35d Pending Jan 24, 2023
18006545 PROCESS AND PLANT FOR PRODUCING GASOLINE FROM A RENEWABLE FEED STEIN, MICHELLE 1771 §103 Final Rejection 58d overdue Pending Jan 23, 2023
18002177 Method for selective decarboxylation of oxygenates CEPLUCH, ALYSSA L 1772 §103 Non-Final OA 36d overdue Pending Dec 16, 2022
17914874 A PROCESS FOR THE REMOVAL OF NOX AND DINITROGEN OXIDE IN PROCESS OFF-GAS DAVIS, SHENG HAN 1732 §103 Non-Final OA 32d overdue Pending Sep 27, 2022

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