Prosecution Insights
Last updated: October 04, 2026

Fujirebio Inc.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Fujirebio Inc. has 2 pending office actions within the Biotechnology & Pharmaceuticals technology area. These actions are assigned to 2 distinct examiners and are located in 2 distinct art units. This spread shows that the company's current filings are being evaluated by different technical groups, which may require different specialized arguments to overcome examiner rejections.

MARVICH, MARIA is the busiest examiner for the portfolio, managing 1 pending office action. Given the total of 2 pending office actions, the workload is shared equally between the 2 distinct examiners. The presence of 2 distinct art units indicates that the applications involve different specialized areas of biotechnology or pharmaceuticals. This decentralized approach means that the company's success is not dependent on the decision of a single examiner or art unit.

For the applicant, managing 2 pending office actions requires addressing the specific requirements of two different examiners. The involvement of 2 distinct art units means there is no central technical review for these matters. With 1 pending office action assigned to the busiest examiner, the company must maintain two separate prosecution tracks. Effectively resolving the 2 pending office actions involves navigating the unique procedural and technical hurdles present in each of the 2 distinct art units.

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

Portfolio Summary

2
Total Pending OAs
0
Non-Final OAs
1
Final Rejections
1
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.

1
Hard (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Multi-statute (no §101)1 (50%)

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
MARVICH, MARIA 1 54.9% +28.1%
EVANS, CHRISTOPHER RYAN 1 60.9% +64.3%

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
18553439 METHOD FOR TREATING BIOLOGICAL SAMPLE MARVICH, MARIA —

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
17913363 METHOD FOR MEASURING FRAGMENTS CONTAINING HUMAN TYPE IV COLLAGEN 7S DOMAIN AND KIT FOR USE THEREIN EVANS, CHRISTOPHER RYAN 119d overdue
18553439 METHOD FOR TREATING BIOLOGICAL SAMPLE MARVICH, MARIA —

Top Art Units

Art UnitApps
1634 1
1677 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18553439 METHOD FOR TREATING BIOLOGICAL SAMPLE MARVICH, MARIA 1634 §103§112 Final Rejection — Pending Sep 29, 2023
17913363 METHOD FOR MEASURING FRAGMENTS CONTAINING HUMAN TYPE IV COLLAGEN 7S DOMAIN AND KIT FOR USE THEREIN EVANS, CHRISTOPHER RYAN 1677 §103 Non-Final OA 119d overdue Pending Sep 21, 2022

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