Prosecution Insights
Last updated: October 25, 2026

Stichting Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis

Technology areas: Biotechnology & Pharmaceuticals • Medical Devices & Mechanical Engineering

5 pending office actions • 5 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Analysis

Stichting Het Nederlands Kanker Instituut - Antoni Van Leeuwenhoek Ziekenhuis currently manages 2 pending office actions within the Medical Devices & Mechanical Engineering technology area. This portfolio is distributed across 2 distinct art units, indicating a focused but multi-disciplinary examination path. The presence of 2 distinct examiners suggests that each pending matter is being handled by a different individual, preventing any single examiner from dominating the current prosecution landscape.

OGLES, MATTHEW ERIC is identified as the busiest examiner for this entity, currently overseeing 1 pending office action. This represents half of the total 2 pending office actions for the organization. Practitioners should note that while the volume is low, the distribution across 2 distinct art units may require diverse technical arguments to satisfy the specific requirements of each unit. The 1 pending action under the busiest examiner indicates a highly decentralized workload where no single official holds a majority of the active cases.

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

Portfolio Summary

5
Total Pending OAs
3
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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.

3
Hard (60%)
2
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (40%)
Multi-statute (no §101)3 (60%)

Industry Mix

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

4
Life Sciences
80% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
20% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
AGGARWAL, SAHIL CHANDER 1 66.7% +0.0%
JACKSON III, WALTER 1 50.0% +0.0%
DAVIS, JASON GREGORY 1 74.2% +18.2%
SHUPE, ELIZABETH A 1 65.8% +45.5%
WEBB, WALTER E 1 46.3% +18.8%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
17923671 FLUID INJECTION DEVICE FOR INJECTING A FLUID BEHIND THE TYMPANIC MEMBRANE DAVIS, JASON GREGORY 167d overdue
18836940 AN IGF1R INHIBITOR AND AN AKT INHIBITOR FOR USE IN THE TREATMENT OF CANCER AGGARWAL, SAHIL CHANDER —
18708092 DGAT1/2-INDEPENDENT ENZYME SYNTHESIZING STORAGE LIPIDS (DIESL) JACKSON III, WALTER —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
17923671 FLUID INJECTION DEVICE FOR INJECTING A FLUID BEHIND THE TYMPANIC MEMBRANE DAVIS, JASON GREGORY 167d overdue
17619076 SODIUM THIOSULFATE GEL FOR PREVENTING OR REDUCING HEARING LOSS WEBB, WALTER E 12d
17909553 MODULATING ANTI-TUMOR IMMUNITY SHUPE, ELIZABETH A —

Top Art Units

Art UnitApps
1623 1
1638 1
3745 1
1643 1
1612 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18836940 AN IGF1R INHIBITOR AND AN AKT INHIBITOR FOR USE IN THE TREATMENT OF CANCER AGGARWAL, SAHIL CHANDER 1623 §102§103 Non-Final OA — Pending Aug 08, 2024
18708092 DGAT1/2-INDEPENDENT ENZYME SYNTHESIZING STORAGE LIPIDS (DIESL) JACKSON III, WALTER 1638 §102§103§112 Non-Final OA — Pending May 07, 2024
17923671 FLUID INJECTION DEVICE FOR INJECTING A FLUID BEHIND THE TYMPANIC MEMBRANE DAVIS, JASON GREGORY 3745 §102§103§112 Non-Final OA 167d overdue Pending Nov 07, 2022
17909553 MODULATING ANTI-TUMOR IMMUNITY SHUPE, ELIZABETH A 1643 §103 Final Rejection — Pending Sep 06, 2022
17619076 SODIUM THIOSULFATE GEL FOR PREVENTING OR REDUCING HEARING LOSS WEBB, WALTER E 1612 §103 Final Rejection 12d Pending Dec 14, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Stichting Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis have?

Stichting Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis has 5 pending office actions as of October 2026, spread across 5 art units and 5 examiners.

Which USPTO examiner handles the most Stichting Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis applications?

Sahil Chander Aggarwal has the most, with 1 of Stichting Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis's pending office actions.

What technology area are Stichting Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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