Prosecution Insights
Last updated: August 06, 2026

Haldor Topsøe A/S

8 pending office actions • 5 art units • 7 examiners • 0 of 8 (0%) have an AI response strategy ready • 15 patents granted in the last 365 days

Portfolio Summary

8
Total Pending OAs
2
Non-Final OAs
6
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

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.

3
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
1
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (1)Due later (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.

1
Hard (12%)
7
Medium (88%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only6 (75%)
Double-patenting + other1 (12%)
Multi-statute (no §101)1 (12%)

Industry Mix

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

8
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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEUNG, JENNIFER A 2 62.1% +12.6%
LI, JUN 1 54.5% +56.7%
FORREST, MICHAEL 1 59.5% +13.6%
BAHTA, MEDHANIT W 1 80.5% +28.7%
KUYKENDALL, ALYSSA LEE 1 14.3% +94.7%
PARENT, ALEXANDER RENE 1 55.3% +16.7%
WITHERSPOON, SIKARL A 1 86.2% -20.3%

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
17616899 Biogas upgrading to methanol BAHTA, MEDHANIT W 103d overdue
16743239 THERMOLYTIC FRAGMENTATION OF SUGARS WITHERSPOON, SIKARL A

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
17421414 Chemical plant with a reforming section and a process for producing a chemical product KUYKENDALL, ALYSSA LEE 107d overdue
17058970 EXPANDER FOR SOEC APPLICATIONS PARENT, ALEXANDER RENE 70d

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
17421414 Chemical plant with a reforming section and a process for producing a chemical product KUYKENDALL, ALYSSA LEE 107d overdue
17616899 Biogas upgrading to methanol BAHTA, MEDHANIT W 103d overdue
18006184 OFF-GAS UTILIZATION IN ELECTRICALLY HEATED REFORMING PLANT FORREST, MICHAEL 32d overdue
18824660 SHELL IMPREGNATED CATALYST AND PROCESS FOR PRODUCING A SHELL IMPREGNATED CATALYST BODY LI, JUN 22d
17058970 EXPANDER FOR SOEC APPLICATIONS PARENT, ALEXANDER RENE 70d
17613112 A PROCESS FOR INCREASING THE CONCENTRATION OF SULFURIC ACID AND EQUIPMENT FOR USE IN THE PROCESS LEUNG, JENNIFER A
17421449 PARALLEL REFORMING IN CHEMICAL PLANT LEUNG, JENNIFER A

Top Art Units

Art UnitApps
1774 3
1692 2
1732 1
1738 1
1795 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18824660 SHELL IMPREGNATED CATALYST AND PROCESS FOR PRODUCING A SHELL IMPREGNATED CATALYST BODY LI, JUN 1732 §103 Final Rejection 22d Pending Sep 04, 2024
18006184 OFF-GAS UTILIZATION IN ELECTRICALLY HEATED REFORMING PLANT FORREST, MICHAEL 1738 §103 Final Rejection 32d overdue Pending Jan 20, 2023
17616899 Biogas upgrading to methanol BAHTA, MEDHANIT W 1692 §103 Non-Final OA 103d overdue Pending Dec 06, 2021
17613112 A PROCESS FOR INCREASING THE CONCENTRATION OF SULFURIC ACID AND EQUIPMENT FOR USE IN THE PROCESS LEUNG, JENNIFER A 1774 §103 Final Rejection Pending Nov 22, 2021
17421414 Chemical plant with a reforming section and a process for producing a chemical product KUYKENDALL, ALYSSA LEE 1774 §103 Final Rejection 107d overdue Pending Jul 08, 2021
17421449 PARALLEL REFORMING IN CHEMICAL PLANT LEUNG, JENNIFER A 1774 §103 Final Rejection Pending Jul 08, 2021
17058970 EXPANDER FOR SOEC APPLICATIONS PARENT, ALEXANDER RENE 1795 §102§103§112 Final Rejection 70d Pending Nov 25, 2020
16743239 THERMOLYTIC FRAGMENTATION OF SUGARS WITHERSPOON, SIKARL A 1692 §103DP Non-Final OA Pending Jan 15, 2020

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