Prosecution Insights
Last updated: October 04, 2026

Staedtler SE

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Analysis

Staedtler SE currently manages 2 pending office actions in the Medical Devices & Mechanical Engineering technology area. These actions are distributed across 2 distinct examiners and 2 distinct art units. MAUST, TIMOTHY LEWIS is the busiest examiner for the portfolio, responsible for 1 pending office action. The distribution of 2 actions across 2 separate art units suggests that the company's mechanical innovations are being evaluated by different technical groups within the patent office.

Since each of the 2 distinct examiners is handling only 1 pending office action, the company's prosecution is not concentrated under any single individual. This diversity in examiners and art units requires the company to manage two distinct prosecution paths simultaneously. The presence of 2 pending office actions reflects an active engagement with the patent office in the Medical Devices & Mechanical Engineering sector. This strategy ensures that the company's intellectual property is reviewed by different technical experts. Managing these 2 actions requires attention to the specific standards of the 2 distinct art units involved.

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

Portfolio Summary

2
Total Pending OAs
1
Non-Final OAs
1
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 (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Multi-statute (no §101)1 (50%)

Industry Mix

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

1
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
50% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MAUST, TIMOTHY LEWIS 1 81.7% +10.3%
BOYLE, KARA BRADY 1 61.7% -10.1%

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
18856497 METHOD FOR FILLING A CYLINDRICAL CONTAINER WITH CLAY AND A PACKAGING UNIT OF SUCH A CONTAINER FILLED WITH CLAY MAUST, TIMOTHY LEWIS —

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
18856497 METHOD FOR FILLING A CYLINDRICAL CONTAINER WITH CLAY AND A PACKAGING UNIT OF SUCH A CONTAINER FILLED WITH CLAY MAUST, TIMOTHY LEWIS —

Top Art Units

Art UnitApps
3753 1
1766 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18856497 METHOD FOR FILLING A CYLINDRICAL CONTAINER WITH CLAY AND A PACKAGING UNIT OF SUCH A CONTAINER FILLED WITH CLAY MAUST, TIMOTHY LEWIS 3753 §102§103§112 Non-Final OA — Pending Oct 11, 2024
17922100 METHOD FOR PRODUCING A MOLDING COMPOUND BOYLE, KARA BRADY 1766 §103 Final Rejection — Pending Oct 28, 2022

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