Prosecution Insights
Last updated: October 25, 2026

Gammadelta Therapeutics Limited

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Gammadelta Therapeutics Limited has 3 pending office actions in Biotechnology & Pharmaceuticals. The profile identifies 3 distinct examiners and 3 distinct art units. STEPHENS, AMELIA CAROLE is the busiest examiner, with 1 pending matter. The pending work is therefore distributed across three examination assignments, with the busiest examiner responsible for one matter.

This distribution makes docket separation important. Counsel should track each action against its examiner and art unit, while coordinating claim terminology and disclosure positions across the biotechnology and pharmaceutical portfolio. A response strategy that works in one assignment may not address the issues in another. The record supports centralized review of overall claim scope, paired with separate substantive responses to each pending action.

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

Portfolio Summary

3
Total Pending OAs
2
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.

1
Hard (33%)
2
Medium (67%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (33%)
§103 only1 (33%)
Double-patenting + other1 (33%)

Industry Mix

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

3
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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
STEPHENS, AMELIA CAROLE 1 75.0% +50.0%
MIANO, JOSEPH PAUL 1 35.7% +63.4%
ALSOMAIRY, SARAH ABDOALATIF 1 57.4% +30.7%

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
18044195 IMMUNOTHERAPY COMPOSITION STEPHENS, AMELIA CAROLE —

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
18044195 IMMUNOTHERAPY COMPOSITION STEPHENS, AMELIA CAROLE —
17998766 METHODS FOR ISOLATING GAMMA DELTA T CELLS MIANO, JOSEPH PAUL —
17904890 EX VIVO GAMMA DELTA T CELL POPULATIONS ALSOMAIRY, SARAH ABDOALATIF —

Top Art Units

Art UnitApps
1645 1
1631 1
1646 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18044195 IMMUNOTHERAPY COMPOSITION STEPHENS, AMELIA CAROLE 1645 §101§102§103§112 Non-Final OA — Pending Mar 06, 2023
17998766 METHODS FOR ISOLATING GAMMA DELTA T CELLS MIANO, JOSEPH PAUL 1631 §103Other Final Rejection — Pending Nov 14, 2022
17904890 EX VIVO GAMMA DELTA T CELL POPULATIONS ALSOMAIRY, SARAH ABDOALATIF 1646 §112DP Non-Final OA — Pending Aug 24, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Gammadelta Therapeutics Limited have?

Gammadelta Therapeutics Limited has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Gammadelta Therapeutics Limited applications?

Amelia Carole Stephens has the most, with 1 of Gammadelta Therapeutics Limited's pending office actions.

What technology area are Gammadelta Therapeutics Limited's patent applications in?

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

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