Prosecution Insights
Last updated: May 29, 2026

Teknologian Tutkimuskeskus Vtt OY

11 pending office actions • 11 art units • 11 examiners • 0 of 11 (0%) have an AI response strategy ready • 27 patents granted in the last 365 days

Portfolio Summary

11
Total Pending OAs
7
Non-Final OAs
3
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 11 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
0
Due this week
2
Due this month
2
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 11 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 30 days (2)Due ≤ 60 days (2)

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.

0
Hard (0%)
11
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only11 (100%)

Industry Mix

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

6
Life Sciences
55% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
9% of docket
4
Mechanical / Eng
36% 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.

110 h
Manual time on pending OAs
22 h
Time saved (low, 20%)
38 h
Time saved (mid, 35%)
1.0 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ALVARE, PAUL 1 57.5% +38.3%
TRAN, JUDY DAO 1 75.4% +23.4%
KRETZER, KYLE W. 1 63.4% +45.7%
MOSSBROOK, WILLIAM ERIC 1 46.7% +80.0%
ZHU, NOAH YI MIN 1 80.6% +14.3%
QUIST, NICOLE LEE 1 93.9% +8.3%
CHU, YONG LIANG 1 74.8% +3.4%
MERKLING, MATTHEW J 1 67.9% +13.0%
XU, XIAOYUN 1 59.6% +32.3%
KHAN, AMINA S 1 48.0% +43.3%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18247217 METHOD AND APPARATUS FOR PRODUCING PRODUCT GAS AND USE QUIST, NICOLE LEE 29d overdue
18290156 Vibration measurements of objects ZHU, NOAH YI MIN 22d

Interview Candidates (8)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
17790743 Melt spun cellulose based fibers KHAN, AMINA S 81d overdue
17909398 A method for preparing a gaseous isotope reference, a method for determining an isotope ratio in a sample, and use of graphite for preparing a gaseous carbon and/or oxygen isotope reference XU, XIAOYUN 30d overdue
18819095 METHOD AND APPARATUS FOR SPECTRAL IMAGING TRAN, JUDY DAO 18d overdue
18845005 A heat exchanger and a method of producing a matrix for a recuperative heat exchanger ALVARE, PAUL 3d overdue
18290156 Vibration measurements of objects ZHU, NOAH YI MIN 22d
18294564 A DEVICE FOR NON-INVASIVE MONITORING KRETZER, KYLE W. 27d
18570002 AN ADHESIVE SKIN PATCH AND A METHOD FOR MANUFACTURING IT MOSSBROOK, WILLIAM ERIC 40d
17907392 METHOD AND PROCESS ARRANGEMENT FOR PRODUCING SOLID PRODUCT AND USE MERKLING, MATTHEW J 43d

Top Art Units

Art UnitApps
3763 1
2877 1
3791 1
3794 1
3648 1
1738 1
1731 1
1725 1
1797 1
1761 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18845005 A heat exchanger and a method of producing a matrix for a recuperative heat exchanger ALVARE, PAUL 3763 §103 Non-Final OA 3d overdue Pending Sep 09, 2024
18819095 METHOD AND APPARATUS FOR SPECTRAL IMAGING TRAN, JUDY DAO 2877 §103 Non-Final OA 18d overdue Pending Aug 29, 2024
18294564 A DEVICE FOR NON-INVASIVE MONITORING KRETZER, KYLE W. 3791 §103 Non-Final OA 27d Pending Feb 02, 2024
18570002 AN ADHESIVE SKIN PATCH AND A METHOD FOR MANUFACTURING IT MOSSBROOK, WILLIAM ERIC 3794 §103 Non-Final OA 40d Pending Dec 13, 2023
18290156 Vibration measurements of objects ZHU, NOAH YI MIN 3648 §103 Final Rejection 22d Pending Nov 10, 2023
18247217 METHOD AND APPARATUS FOR PRODUCING PRODUCT GAS AND USE QUIST, NICOLE LEE 1738 §103 Non-Final OA 29d overdue Pending Mar 29, 2023
18246840 METHOD FOR FORMING A POROUS STRUCTURE, POROUS STRUCTURE AND USE CHU, YONG LIANG 1731 §103 Non-Final OA 17d overdue Pending Mar 27, 2023
17907392 METHOD AND PROCESS ARRANGEMENT FOR PRODUCING SOLID PRODUCT AND USE MERKLING, MATTHEW J 1725 §103 Final Rejection 43d Pending Sep 26, 2022
17909398 A method for preparing a gaseous isotope reference, a method for determining an isotope ratio in a sample, and use of graphite for preparing a gaseous carbon and/or oxygen isotope reference XU, XIAOYUN 1797 §103 Final Rejection 30d overdue Pending Sep 05, 2022
17790743 Melt spun cellulose based fibers KHAN, AMINA S 1761 §103 Non-Final OA 81d overdue Pending Jul 04, 2022
17615271 A METHOD FOR DETERMINING A YEAST HAVING EXTRACELLULAR GLUCOAMYLASE STA1p ACTIVITY IN A SAMPLE AND TOOLS AND USES RELATED THERETO YU, TIAN NMN 1681 §103 Non-Final OA 35d overdue Pending Nov 30, 2021

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