Prosecution Insights
Last updated: October 25, 2026

Technische Universiteit Delft

Technology areas: Biotechnology & Pharmaceuticals • Transportation, E-Commerce & Mechanical Systems

7 pending office actions • 7 art units • 7 examiners • 0 of 7 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Analysis

Technische Universiteit Delft is managing 7 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. The prosecution landscape is fragmented, as these 7 actions are spread across 7 distinct examiners. This ratio of 7 actions to 7 examiners suggests that the university must manage seven unique examiner relationships simultaneously.

Furthermore, the university's applications are categorized into 7 distinct art units, indicating a broad technical footprint within the mechanical and transportation sectors. Kenneth W Good is the busiest examiner for the portfolio, though he is responsible for only 1 pending office action. This high level of dispersion across 7 examiners and 7 art units requires a versatile legal strategy to address the varied requirements of multiple USPTO technical divisions. With Kenneth W Good holding 1 pending office action, the university's 7 pending office actions are distributed evenly.

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

Portfolio Summary

7
Total Pending OAs
6
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.

4
Hard (57%)
3
Medium (43%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (14%)
§103 only2 (29%)
Double-patenting + other1 (14%)
Multi-statute (no §101)3 (43%)

Industry Mix

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

3
Life Sciences
43% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
57% 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.

70 h
Manual time on pending OAs
14 h
Time saved (low, 20%)
24 h
Time saved (mid, 35%)
0.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WINDRICH, MARCUS E 1 79.2% +7.2%
GOOD, KENNETH W 1 73.7% +18.7%
RUSHIN, LESTER III 1 87.9% +8.0%
GONZALEZ, JULIO CESAR 1 74.7% +14.5%
DABKOWSKI, ERINNE R 1 55.8% +68.7%
NGUYEN, PETER 1 — —
OSMAN, SOMMER YOUSEF 1 44.7% +47.4%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18865925 Recycling of Scrap RUSHIN, LESTER III —
18490167 Compliant Structure GONZALEZ, JULIO CESAR —
18259918 PROTEIN AND PEPTIDE DATABASE-ENABLED RAPID MONITORING AND QUANTIFICATION OF MICROBES AND ASSOCIATED PRODUCTS NGUYEN, PETER —
17743190 Nanopore-Based System for Trapping, Controlled Displacement, and Sequencing of (bio)Macromolecules OSMAN, SOMMER YOUSEF —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
19082618 RADAR DEVICE HAVING SCANNING-ARRAY ANTENNAS WITH DIELECTRIC LENSING GOOD, KENNETH W —
18490167 Compliant Structure GONZALEZ, JULIO CESAR —
18281787 C-Terminal Peptide Modification DABKOWSKI, ERINNE R —
17743190 Nanopore-Based System for Trapping, Controlled Displacement, and Sequencing of (bio)Macromolecules OSMAN, SOMMER YOUSEF —

Top Art Units

Art UnitApps
3646 1
3648 1
3651 1
3616 1
1654 1
1685 1
1794 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19082889 RADAR HAVING SCANNING ARRAY ANTENNAS WITH DIELECTRIC LENSING WINDRICH, MARCUS E 3646 §103 Non-Final OA — Pending Mar 18, 2025
19082618 RADAR DEVICE HAVING SCANNING-ARRAY ANTENNAS WITH DIELECTRIC LENSING GOOD, KENNETH W 3648 §103 Non-Final OA — Pending Mar 18, 2025
18865925 Recycling of Scrap RUSHIN, LESTER III 3651 §103§112 Non-Final OA — Pending Nov 14, 2024
18490167 Compliant Structure GONZALEZ, JULIO CESAR 3616 §103§112 Non-Final OA — Pending Oct 19, 2023
18281787 C-Terminal Peptide Modification DABKOWSKI, ERINNE R 1654 §103§112DP Non-Final OA — Pending Sep 13, 2023
18259918 PROTEIN AND PEPTIDE DATABASE-ENABLED RAPID MONITORING AND QUANTIFICATION OF MICROBES AND ASSOCIATED PRODUCTS NGUYEN, PETER 1685 §101§103§112 Non-Final OA — Pending Jun 29, 2023
17743190 Nanopore-Based System for Trapping, Controlled Displacement, and Sequencing of (bio)Macromolecules OSMAN, SOMMER YOUSEF 1794 §103§112 Final Rejection — Pending May 12, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Technische Universiteit Delft have?

Technische Universiteit Delft has 7 pending office actions as of October 2026, spread across 7 art units and 7 examiners.

Which USPTO examiner handles the most Technische Universiteit Delft applications?

Marcus E Windrich has the most, with 1 of Technische Universiteit Delft's pending office actions.

What technology area are Technische Universiteit Delft's patent applications in?

Mostly Transportation, E-Commerce & Mechanical Systems (USPTO Tech Center 3600), based on where its pending office actions are examined.

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