Prosecution Insights
Last updated: October 04, 2026

Orchard Therapeutics (Europe) Limited

Technology area: Biotechnology & Pharmaceuticals

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Orchard Therapeutics (Europe) Limited is currently prosecuting a patent portfolio in the Biotechnology & Pharmaceuticals technology area. The company has 2 pending office actions, which are distributed across 2 distinct art units. This distribution indicates that the company's current legal efforts are split between different technical specialties at the USPTO. Managing these pending office actions in separate art units requires a strategy that can adapt to different examination standards.

The company's applications are being reviewed by 2 distinct examiners. The busiest examiner is PERSONS, JENNA L, who has a busiest examiner pending count of 1. This busiest examiner pending count of 1 shows how the workload is divided among the examiners involved in the company's prosecution. Each examiner is responsible for a portion of the total 2 pending office actions, requiring the company to maintain multiple lines of communication.

With multiple examiners and art units, the portfolio's current activity is not concentrated under a single official. Practitioners must tailor their responses to the specific feedback of PERSONS, JENNA L and the other assigned examiner. The Biotechnology & Pharmaceuticals focus remains the common thread across the pending office actions currently facing the company.

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

Portfolio Summary

2
Total Pending OAs
1
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

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.

2
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)2 (100%)

Industry Mix

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

2
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PERSONS, JENNA L 1 50.8% +61.7%
NOBLE, MARCIA STEPHENS 1 67.0% +39.9%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
17768300 COMPOSITIONS AND METHODS FOR MODIFYING EUKARYOTIC CELLS NOBLE, MARCIA STEPHENS 30d
17771524 COMPOSITIONS AND METHODS FOR TREATING OR PREVENTING CROHN'S DISEASE PERSONS, JENNA L —

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
17768300 COMPOSITIONS AND METHODS FOR MODIFYING EUKARYOTIC CELLS NOBLE, MARCIA STEPHENS 30d
17771524 COMPOSITIONS AND METHODS FOR TREATING OR PREVENTING CROHN'S DISEASE PERSONS, JENNA L —

Top Art Units

Art UnitApps
1637 1
1632 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17771524 COMPOSITIONS AND METHODS FOR TREATING OR PREVENTING CROHN'S DISEASE PERSONS, JENNA L 1637 §103§112 Final Rejection — Pending Apr 25, 2022
17768300 COMPOSITIONS AND METHODS FOR MODIFYING EUKARYOTIC CELLS NOBLE, MARCIA STEPHENS 1632 §102§112 Non-Final OA 30d Pending Apr 12, 2022

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