Prosecution Insights
Last updated: October 04, 2026

Verona Pharma Limited

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Verona Pharma Limited is navigating 1 pending office action in the Biotechnology & Pharmaceuticals technology area. This workload is distributed across 1 distinct examiner and 1 distinct art unit, reflecting a narrow point of contact with the USPTO for the company's pending matters. Such a focused profile allows for a highly targeted prosecution strategy without the need to manage diverse examiner behaviors.

The busiest examiner, NGUYEN, NGOC-ANH THI, is handling 1 pending office action. Prosecution success for this portfolio currently hinges on the specific examination style of this individual within the pharmaceutical sector. Practitioners should analyze the examiner's previous actions to anticipate potential hurdles in this 1 pending office action.

The presence of only 1 distinct art unit suggests that the company's current pharmaceutical innovations are being evaluated under a consistent set of internal USPTO policies. Because the 1 pending office action is the only active matter, the applicant can focus entirely on the technical requirements of this specific art unit to ensure the continued growth of the Biotechnology & Pharmaceuticals portfolio. This 1 distinct examiner represents the sole gateway to securing the company's latest intellectual property assets.

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

Portfolio Summary

1
Total Pending OAs
0
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.

1
Overdue
0
Due this week
0
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.

0
Hard (0%)
1
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (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
NGUYEN, NGOC-ANH THI 1 28.1% +49.8%

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
17632891 PHARMACEUTICAL COMPOSITION COMPRISING ENSIFENTRINE NGUYEN, NGOC-ANH THI 114d overdue

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
17632891 PHARMACEUTICAL COMPOSITION COMPRISING ENSIFENTRINE NGUYEN, NGOC-ANH THI 114d overdue

Top Art Units

Art UnitApps
1615 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17632891 PHARMACEUTICAL COMPOSITION COMPRISING ENSIFENTRINE NGUYEN, NGOC-ANH THI 1615 §103 Final Rejection 114d overdue Pending Feb 04, 2022

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