Prosecution Insights
Last updated: October 25, 2026

Aichi Prefecture

Technology area: Biotechnology & Pharmaceuticals

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Aichi Prefecture has 1 pending office action in Biotechnology & Pharmaceuticals. The application is assigned to 1 distinct examiner and 1 distinct art unit, producing a focused prosecution profile with no recorded distribution across separate examination groups.

STAVROU, CONSTANTINA E is the busiest examiner, with 1 pending matter. Counsel can direct prosecution preparation toward the single outstanding action, the assigned biotechnology and pharmaceutical art unit, and the examiner’s treatment of the claims and cited technology. The available data does not indicate a broader portfolio pattern requiring cross-matter harmonization.

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

Portfolio Summary

1
Total Pending OAs
1
Non-Final OAs
0
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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (100%)

Industry Mix

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

1
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STAVROU, CONSTANTINA E 1 42.4% +35.6%

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
18571394 CHIMERIC CYTOKINE RECEPTOR STAVROU, CONSTANTINA E —

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
18571394 CHIMERIC CYTOKINE RECEPTOR STAVROU, CONSTANTINA E —

Top Art Units

Art UnitApps
1632 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18571394 CHIMERIC CYTOKINE RECEPTOR STAVROU, CONSTANTINA E 1632 §102§103§112 Non-Final OA — Pending Dec 18, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Aichi Prefecture have?

Aichi Prefecture has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Aichi Prefecture applications?

Constantina E Stavrou has the most, with 1 of Aichi Prefecture's pending office actions.

What technology area are Aichi Prefecture's patent applications in?

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

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