Prosecution Insights
Last updated: October 25, 2026

Ibex Biosciences Inc.

Technology area: Biotechnology & Pharmaceuticals

3 pending office actions • 1 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready

Analysis

Ibex Biosciences Inc. has 3 pending office actions in the Biotechnology & Pharmaceuticals technology area. These matters are assigned to 3 distinct examiners but are all located within 1 distinct art unit. Busiest examiner FAUST, AMBER KATHLEEN is responsible for 1 pending office action. The concentration in 1 distinct art unit suggests a focused technical area despite the involvement of 3 distinct examiners.

For practitioners, the fact that 3 distinct examiners are working within the same art unit means that while individual preferences vary, the technical standards should remain consistent. Because FAUST, AMBER KATHLEEN only handles one of the 3 pending office actions, the workload is evenly split. This requires the company to maintain three separate examiner relationships while focusing on the specific guidelines of the 1 distinct art unit.

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

Portfolio Summary

3
Total Pending OAs
2
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.

1
Hard (33%)
0
Medium (0%)
1
Easy (33%)
1
Unknown (33%)

Rejection Statute Mix

BucketCases
§101 + other1 (33%)
§112 only1 (33%)
No statute on record1 (33%)

Industry Mix

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

2
Life Sciences
67% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
33% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FAUST, AMBER KATHLEEN 1 61.1% +53.6%
KELLY, ROBERT M 1 74.1% +24.1%
DENT, ALANA HARRIS 1 44.1% +32.2%

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
18937709 ANTIBODIES AND THERAPEUTIC USES THEREOF FAUST, AMBER KATHLEEN —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18347295 ANTIBODIES TARGETED TO CD147 DENT, ALANA HARRIS 28d overdue
18937709 ANTIBODIES AND THERAPEUTIC USES THEREOF FAUST, AMBER KATHLEEN —
18626391 USE OF PCBP1 TO TREAT HYPERPROLIFERATIVE DISEASE KELLY, ROBERT M —

Top Art Units

Art UnitApps
1643 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18937709 ANTIBODIES AND THERAPEUTIC USES THEREOF FAUST, AMBER KATHLEEN 1643 §101DP Non-Final OA — Pending Nov 05, 2024
18626391 USE OF PCBP1 TO TREAT HYPERPROLIFERATIVE DISEASE KELLY, ROBERT M — Other Non-Final OA — Pending Apr 04, 2024
18347295 ANTIBODIES TARGETED TO CD147 DENT, ALANA HARRIS 1643 §112 Final Rejection 28d overdue Pending Jul 05, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Ibex Biosciences Inc. have?

Ibex Biosciences Inc. has 3 pending office actions as of October 2026, spread across 1 art units and 3 examiners.

Which USPTO examiner handles the most Ibex Biosciences Inc. applications?

Amber Kathleen Faust has the most, with 1 of Ibex Biosciences Inc.'s pending office actions.

What technology area are Ibex Biosciences Inc.'s patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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