Prosecution Insights
Last updated: October 23, 2026

Compass Pathfinder Limited

Technology area: Biotechnology & Pharmaceuticals

10 pending office actions • 7 art units • 8 examiners • 0 of 10 (0%) have an AI response strategy ready • 9 patents granted in the last 365 days

Analysis

Compass Pathfinder Limited manages a company patent portfolio in the Biotechnology & Pharmaceuticals technology area. The portfolio currently has 9 pending office actions. These actions are distributed among 8 distinct examiners, showing a broad range of examiner interactions. Prosecution activity spans 7 distinct art units, reflecting the technical breadth of the company's biotechnology applications.

ANDERSON, REBECCA L is the busiest examiner, currently handling 2 busiest examiner pending office actions. With 9 pending office actions and 8 distinct examiners, the company's applications are being reviewed by a diverse group of USPTO personnel across 7 art units. The involvement of 7 distinct art units further underscores the breadth of the company's current examination landscape. ANDERSON, REBECCA L handles 2 busiest examiner pending office actions, which is the specific count for the busiest examiner in this portfolio.

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

Portfolio Summary

10
Total Pending OAs
7
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 30 days (1)

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.

3
Hard (30%)
5
Medium (50%)
2
Easy (20%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (20%)
§103 only3 (30%)
§112 only2 (20%)
Double-patenting + other2 (20%)
Multi-statute (no §101)1 (10%)

Industry Mix

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

8
Life Sciences
80% of docket
0
Information Tech
0% of docket
1
Communications
10% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
10% 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.

100 h
Manual time on pending OAs
20 h
Time saved (low, 20%)
35 h
Time saved (mid, 35%)
0.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ANDERSON, REBECCA L 3 73.3% +23.7%
KIFLE, BRUCK 1 79.3% +15.8%
SKIBINSKY, ANNA 1 39.1% +29.3%
MCINTOSH III, TRAVISS C 1 73.3% +14.1%
ALBERTALLI, BRIAN LOUIS 1 81.8% +16.8%
WELLS, LAUREN QUINLAN 1 49.4% +59.7%
ABDALHAMEED, MANAHIL MIRGHANI ALI 1 50.3% +39.1%
NEWTON, CHAD A 1 38.4% +23.4%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
17927234 INTELLIGENT TRANSCRIPTION AND BIOMARKER ANALYSIS ALBERTALLI, BRIAN LOUIS 5d overdue
17927462 APPARATUSES, SYSTEMS, AND METHODS FOR BIOMARKER COLLECTION, BI-DIRECTIONAL PATIENT COMMUNICATION AND LONGITUDINAL PATIENT FOLLOW-UP NEWTON, CHAD A 29d
18274066 PSILOCYBIN THERAPY FOR TREATMENT RESISTANT DEPRESSION SKIBINSKY, ANNA —

Interview Candidates (10)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
17927234 INTELLIGENT TRANSCRIPTION AND BIOMARKER ANALYSIS ALBERTALLI, BRIAN LOUIS 5d overdue
18032320 USE OF BENZODIAZEPINES TO INCREASE SENSITIVITY TO PSILOCYBIN FOLLOWING A CHRONIC SSRI REGIMEN WELLS, LAUREN QUINLAN 2d overdue
17927462 APPARATUSES, SYSTEMS, AND METHODS FOR BIOMARKER COLLECTION, BI-DIRECTIONAL PATIENT COMMUNICATION AND LONGITUDINAL PATIENT FOLLOW-UP NEWTON, CHAD A 29d
19661115 PREPARATION OF PSILOCYBIN, DIFFERENT POLYMORPHIC FORMS, INTERMEDIATES, FORMULATIONS AND THEIR USE ANDERSON, REBECCA L —
19629952 PREPARATION OF PSILOCYBIN, DIFFERENT POLYMORPHIC FORMS, INTERMEDIATES, FORMULATIONS AND THEIR USE ANDERSON, REBECCA L —
19296560 PREPARATION OF PSILOCYBIN, DIFFERENT POLYMORPHIC FORMS, INTERMEDIATES, FORMULATIONS AND THEIR USE ANDERSON, REBECCA L —
18703950 TREATMENT OF TREATMENT RESISTANT DEPRESSION WITH PSILOCYBIN KIFLE, BRUCK —
18274066 PSILOCYBIN THERAPY FOR TREATMENT RESISTANT DEPRESSION SKIBINSKY, ANNA —

Top Art Units

Art UnitApps
1626 3
1622 2
1624 1
1635 1
1693 1
2656 1
3681 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19661115 PREPARATION OF PSILOCYBIN, DIFFERENT POLYMORPHIC FORMS, INTERMEDIATES, FORMULATIONS AND THEIR USE ANDERSON, REBECCA L 1626 §103Other Non-Final OA — Pending Apr 28, 2026
19629952 PREPARATION OF PSILOCYBIN, DIFFERENT POLYMORPHIC FORMS, INTERMEDIATES, FORMULATIONS AND THEIR USE ANDERSON, REBECCA L 1626 §112Other Final Rejection — Pending Mar 26, 2026
19296560 PREPARATION OF PSILOCYBIN, DIFFERENT POLYMORPHIC FORMS, INTERMEDIATES, FORMULATIONS AND THEIR USE ANDERSON, REBECCA L 1626 §112DP Final Rejection — Pending Aug 11, 2025
18703950 TREATMENT OF TREATMENT RESISTANT DEPRESSION WITH PSILOCYBIN KIFLE, BRUCK 1624 §103 Non-Final OA — Pending Apr 23, 2024
18274066 PSILOCYBIN THERAPY FOR TREATMENT RESISTANT DEPRESSION SKIBINSKY, ANNA 1635 §101§103 Non-Final OA — Pending Jul 25, 2023
18267827 MODIFIED INDOLE ALKALOIDS FOR THERAPEUTIC USES MCINTOSH III, TRAVISS C 1693 §112 Non-Final OA — Pending Jun 16, 2023
17927234 INTELLIGENT TRANSCRIPTION AND BIOMARKER ANALYSIS ALBERTALLI, BRIAN LOUIS 2656 §102§103 Non-Final OA 5d overdue Pending Jun 01, 2023
18032320 USE OF BENZODIAZEPINES TO INCREASE SENSITIVITY TO PSILOCYBIN FOLLOWING A CHRONIC SSRI REGIMEN WELLS, LAUREN QUINLAN 1622 §103 Final Rejection 2d overdue Pending Apr 17, 2023
18021243 NOVEL PSILOCIN DERIVATIVES HAVING PRODRUG PROPERTIES ABDALHAMEED, MANAHIL MIRGHANI ALI 1622 §102§103DP Non-Final OA — Pending Feb 14, 2023
17927462 APPARATUSES, SYSTEMS, AND METHODS FOR BIOMARKER COLLECTION, BI-DIRECTIONAL PATIENT COMMUNICATION AND LONGITUDINAL PATIENT FOLLOW-UP NEWTON, CHAD A 3681 §101§103 Non-Final OA 29d Pending Nov 23, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Compass Pathfinder Limited have?

Compass Pathfinder Limited has 10 pending office actions as of October 2026, spread across 7 art units and 8 examiners.

Which USPTO examiner handles the most Compass Pathfinder Limited applications?

Rebecca L Anderson has the most, with 3 of Compass Pathfinder Limited's pending office actions.

What technology area are Compass Pathfinder Limited's patent applications in?

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

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