Prosecution Insights
Last updated: October 27, 2026

Turun Yliopisto

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials • Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

4 pending office actions • 4 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Turun Yliopisto has 4 pending office actions in Medical Devices & Mechanical Engineering. The matters are assigned to 4 distinct examiners and 4 distinct art units, placing each pending action on its own reported examination path.

HAY, GRANT DAVID is the busiest examiner, with 1 pending matter. The even distribution means prosecution planning should address each examiner and art unit separately rather than rely on a single portfolio-wide approach.

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

Portfolio Summary

4
Total Pending OAs
3
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.

3
Hard (75%)
1
Medium (25%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (50%)
Double-patenting + other1 (25%)
Multi-statute (no §101)1 (25%)

Industry Mix

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

2
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
25% of docket
1
Mechanical / Eng
25% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HAY, GRANT DAVID 1 0.0% +0.0%
LAU, TUNG S 1 83.0% +14.5%
GROSS, CHRISTOPHER M 1 63.5% +40.2%
GROOMS, NOA WILLIAM FRAN 1 83.3% +0.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18572828 A RADIATION SENSING MATERIAL GROOMS, NOA WILLIAM FRAN —

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
18867260 DEVICE AND METHOD FOR MOISTENING A POLISHING PAD HAY, GRANT DAVID —
18715893 A SYSTEM FOR OPERATING A FOOD SERVING SYSTEM LAU, TUNG S —
18697961 METABOLIC ENGINEERING OF ACTINOMYCETES BY SINGLE CELL MUTANT SELECTION GROSS, CHRISTOPHER M —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18715893 A SYSTEM FOR OPERATING A FOOD SERVING SYSTEM LAU, TUNG S —
18697961 METABOLIC ENGINEERING OF ACTINOMYCETES BY SINGLE CELL MUTANT SELECTION GROSS, CHRISTOPHER M —

Top Art Units

Art UnitApps
3723 1
2855 1
1653 1
1759 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18867260 DEVICE AND METHOD FOR MOISTENING A POLISHING PAD HAY, GRANT DAVID 3723 §103§112 Non-Final OA — Pending Nov 19, 2024
18715893 A SYSTEM FOR OPERATING A FOOD SERVING SYSTEM LAU, TUNG S 2855 §101§102 Non-Final OA — Pending Jun 03, 2024
18697961 METABOLIC ENGINEERING OF ACTINOMYCETES BY SINGLE CELL MUTANT SELECTION GROSS, CHRISTOPHER M 1653 §101§102§103§112 Non-Final OA — Pending Apr 02, 2024
18572828 A RADIATION SENSING MATERIAL GROOMS, NOA WILLIAM FRAN 1759 §103DP Final Rejection — Pending Dec 21, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Turun Yliopisto have?

Turun Yliopisto has 4 pending office actions as of October 2026, spread across 4 art units and 4 examiners.

Which USPTO examiner handles the most Turun Yliopisto applications?

Grant David Hay has the most, with 1 of Turun Yliopisto's pending office actions.

What technology area are Turun Yliopisto's patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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