Prosecution Insights
Last updated: October 04, 2026

Allergan Pharmaceuticals International Limited

Technology area: Biotechnology & Pharmaceuticals

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Allergan Pharmaceuticals International Limited operates within the Biotechnology & Pharmaceuticals technology area. The portfolio currently contains 5 pending office actions distributed across 3 distinct art units. This distribution suggests a diverse range of pharmaceutical or biological subject matter under review, requiring expertise from 3 distinct art units within the patent office. The presence of 5 pending office actions indicates an active and ongoing prosecution effort for the company.

Prosecution is handled by 5 distinct examiners, matching the total number of pending actions. ROZOF, TIMOTHY R is the busiest examiner for the company, currently managing 1 pending office action. The involvement of 5 distinct examiners means that each application is receiving an independent review from a different individual. This can provide a variety of perspectives on the company's pharmaceutical innovations, rather than having the portfolio's fate determined by a single examiner's interpretation.

The spread across 5 distinct examiners and 3 distinct art units within the Biotechnology & Pharmaceuticals sector highlights the complexity of the company's filings. For practitioners, this means that prosecution strategies must be tailored to the specific expectations of multiple examiners and art units. The fact that the busiest examiner, ROZOF, TIMOTHY R, only holds 1 pending office action underscores the high level of examiner diversity in the current portfolio.

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

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
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.

1
Hard (20%)
4
Medium (80%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (20%)
Double-patenting + other3 (60%)
Multi-statute (no §101)1 (20%)

Industry Mix

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

3
Life Sciences
60% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
2
Business / Other
40% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ROZOF, TIMOTHY R 1 72.7% +23.6%
FONTAINHAS, AURORA M 1 37.9% +49.2%
METCALF, MATTHEW CURRAN 1 37.5% +71.4%
AUDET, MAURY A 1 50.1% +23.9%
MARTIN, PAUL C 1 41.8% +21.6%

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
16558488 HIGH POTENCY PANCREATIN PHARMACEUTICAL COMPOSITIONS MARTIN, PAUL C 26d overdue

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
17998763 COMPOSITIONS COMPRISING TROPOELASTIN CROSSLINKED TO HYALURONIC ACID AND THE METHODS OF USE THEREOF METCALF, MATTHEW CURRAN 71d overdue
16558488 HIGH POTENCY PANCREATIN PHARMACEUTICAL COMPOSITIONS MARTIN, PAUL C 26d overdue
18768496 TREATMENT OF MIGRAINE ROZOF, TIMOTHY R —
18640418 FORMATION OF BONE FONTAINHAS, AURORA M —
17637799 TROPOELASTIN FOR USE IN TREATMENT OF ACNE SCARRING AUDET, MAURY A —

Top Art Units

Art UnitApps
1647 1
1654 1
1653 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18768496 TREATMENT OF MIGRAINE ROZOF, TIMOTHY R — §103DP Non-Final OA — Pending Jul 10, 2024
18640418 FORMATION OF BONE FONTAINHAS, AURORA M — §102§103§112DP Non-Final OA — Pending Apr 19, 2024
17998763 COMPOSITIONS COMPRISING TROPOELASTIN CROSSLINKED TO HYALURONIC ACID AND THE METHODS OF USE THEREOF METCALF, MATTHEW CURRAN 1647 §103DP Non-Final OA 71d overdue Pending Nov 14, 2022
17637799 TROPOELASTIN FOR USE IN TREATMENT OF ACNE SCARRING AUDET, MAURY A 1654 §103 Final Rejection — Pending Feb 23, 2022
16558488 HIGH POTENCY PANCREATIN PHARMACEUTICAL COMPOSITIONS MARTIN, PAUL C 1653 §103§112Other Non-Final OA 26d overdue Pending Sep 03, 2019

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