Prosecution Insights
Last updated: October 04, 2026

Fusion Pharmaceuticals Inc.

Technology area: Biotechnology & Pharmaceuticals

6 pending office actions • 2 art units • 5 examiners • 0 of 6 (0%) have an AI response strategy ready

Analysis

Fusion Pharmaceuticals Inc. currently has 6 pending office actions within the Biotechnology & Pharmaceuticals technology area. These matters are handled by 5 distinct examiners, showing a high ratio of examiners to total pending actions. Despite the number of examiners involved, the prosecution is concentrated within only 2 distinct art units, which implies a focused technical scope for the pending applications.

MOSHER, ERIC PARKER is the busiest examiner for the company, with 2 pending office actions under their review. This leaves the remaining pending actions to be distributed among the other distinct examiners. The concentration in the distinct art units suggests that while the examiners vary, the procedural environment remains consistent across the portfolio.

With 6 pending office actions and 5 distinct examiners, the company faces a set of individual perspectives within a narrow organizational framework. This structure allows for specialized technical arguments that are relevant across the entire portfolio while requiring tailored communication strategies for each of the 5 examiners involved in the process.

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

Portfolio Summary

6
Total Pending OAs
6
Non-Final OAs
0
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
1
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 (17%)
4
Medium (67%)
1
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (17%)
§103 only2 (33%)
§112 only1 (17%)
Double-patenting + other2 (33%)

Industry Mix

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

2
Life Sciences
33% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
4
Business / Other
67% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MOSHER, ERIC PARKER 2 100.0% +0.0%
CRAIG, KAILA ANGELIQUE 1 33.8% +25.2%
BAEK, JONGHWAN NMN 1 60.0% +0.0%
DICKINSON, PAUL W 1 63.1% +9.5%
CRAIGO, BAHAR ALAWI 1 47.1% +27.3%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18833849 NTSR1-TARGETED RADIOPHARMACEUTICALS AND DNA DAMAGE RESPONSE INHIBITOR COMBINATION THERAPY MOSHER, ERIC PARKER —
18703995 METHODS OF TREATING CANCER MOSHER, ERIC PARKER —

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
18541618 COMBINATION COMPRISING A NEUROTENSIN RECEPTOR BINDING COMPOUND AND NAPOX DICKINSON, PAUL W —

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
16619433 RADIOIMMUNOCONJUGATES AND DNA DAMAGE AND REPAIR INHIBITOR COMBINATION THERAPY CRAIGO, BAHAR ALAWI 5d
18833850 PSMA-TARGETED RADIOPHARMACEUTICALS AND CHECKPOINT INHIBITOR COMBINATION THERAPY CRAIG, KAILA ANGELIQUE —

Top Art Units

Art UnitApps
1618 1
1699 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18833849 NTSR1-TARGETED RADIOPHARMACEUTICALS AND DNA DAMAGE RESPONSE INHIBITOR COMBINATION THERAPY MOSHER, ERIC PARKER — §103§112DP Non-Final OA — Pending Jul 26, 2024
18833850 PSMA-TARGETED RADIOPHARMACEUTICALS AND CHECKPOINT INHIBITOR COMBINATION THERAPY CRAIG, KAILA ANGELIQUE — §103Other Non-Final OA — Pending Jul 26, 2024
18703995 METHODS OF TREATING CANCER MOSHER, ERIC PARKER — §103§112DP Non-Final OA — Pending Apr 23, 2024
18541584 COMBINATION COMPRISING A NEUROTENSIN RECEPTOR BINDING COMPOUND AND FOLFIRINOX BAEK, JONGHWAN NMN 1618 §103Other Non-Final OA — Pending Dec 15, 2023
18541618 COMBINATION COMPRISING A NEUROTENSIN RECEPTOR BINDING COMPOUND AND NAPOX DICKINSON, PAUL W — §101§103DP Non-Final OA — Pending Dec 15, 2023
16619433 RADIOIMMUNOCONJUGATES AND DNA DAMAGE AND REPAIR INHIBITOR COMBINATION THERAPY CRAIGO, BAHAR ALAWI 1699 §112Other Non-Final OA 5d Pending Dec 04, 2019

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