Prosecution Insights
Last updated: August 06, 2026

Sasol Chemie GmbH & Co. Kg

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Portfolio Summary

1
Total Pending OAs
1
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (100%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
100% 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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEFF, ANGELA MARIE DITRAN 1 69.8% +13.2%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18707394 Injection Fluids Comprising Propoxylated Alcohols and the Use of Such Fluids for Acid Stimulation During Oil Recovery Processes LEFF, ANGELA MARIE DITRAN

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
18707394 Injection Fluids Comprising Propoxylated Alcohols and the Use of Such Fluids for Acid Stimulation During Oil Recovery Processes LEFF, ANGELA MARIE DITRAN

Top Art Units

Art UnitApps
3674 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18707394 Injection Fluids Comprising Propoxylated Alcohols and the Use of Such Fluids for Acid Stimulation During Oil Recovery Processes LEFF, ANGELA MARIE DITRAN 3674 §102§103§112 Non-Final OA Pending May 03, 2024

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