Prosecution Insights
Last updated: October 25, 2026

The Pirbright Institute

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

The Pirbright Institute currently has 2 pending office actions within the Biotechnology & Pharmaceuticals technology area. These matters are distributed among 2 distinct examiners, which provides different examination perspectives the institute must address. However, both cases are situated within 1 distinct art unit, suggesting a consistent technical focus for the institute's current prosecution efforts.

BAO Q LI is the busiest examiner for the institute, currently overseeing 1 pending office action. Because there are 2 pending office actions in total, the workload is split between these officials. The institute's strategy must account for both examiners while operating within the constraints of the specified technical department. The focus on the Biotechnology & Pharmaceuticals sector within 1 distinct art unit indicates that while the examiners differ, the technical criteria for the active cases are likely similar.

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
ALLEN, MICHAEL D 1 31.9% +48.8%

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
17628286 VACCINE ALLEN, MICHAEL D —

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
17628286 VACCINE ALLEN, MICHAEL D —

Top Art Units

Art UnitApps
1671 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17628286 VACCINE ALLEN, MICHAEL D 1671 §103§112 Non-Final OA — Pending Jan 19, 2022

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Frequently Asked Questions

How many pending USPTO office actions does The Pirbright Institute have?

The Pirbright Institute has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most The Pirbright Institute applications?

Michael D Allen has the most, with 1 of The Pirbright Institute's pending office actions.

What technology area are The Pirbright Institute's patent applications in?

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

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