Prosecution Insights
Last updated: October 25, 2026

Brexogen Inc.

Technology area: Biotechnology & Pharmaceuticals

2 pending office actions • 1 art units • 1 examiners • 0 of 2 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Brexogen Inc. has 2 pending office actions in Biotechnology & Pharmaceuticals. Both matters are assigned to 1 examiner and 1 art unit, so the pending workload is concentrated within the same examination path.

GONZALES, JOSEPHINE MARIA is the listed busiest examiner, with 2 pending matters. That concentration supports coordinated review of amendments, arguments, and recurring examination issues across the portfolio.

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

Portfolio Summary

2
Total Pending OAs
2
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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.

0
Hard (0%)
2
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Double-patenting + other1 (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
GONZALES, JOSEPHINE MARIA 2 28.8% +34.6%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18945866 COMPOSITION FOR PROMOTING PRODUCTION OF STEM CELL-DERIVED EXOSOMES AND INCREASING STEMNESS GONZALES, JOSEPHINE MARIA —
17601775 COMPOSITION FOR PROMOTING PRODUCTION OF STEM CELL-DERIVED EXOSOMES AND INCREASING STEMNESS GONZALES, JOSEPHINE 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
18945866 COMPOSITION FOR PROMOTING PRODUCTION OF STEM CELL-DERIVED EXOSOMES AND INCREASING STEMNESS GONZALES, JOSEPHINE MARIA —
17601775 COMPOSITION FOR PROMOTING PRODUCTION OF STEM CELL-DERIVED EXOSOMES AND INCREASING STEMNESS GONZALES, JOSEPHINE MARIA —

Top Art Units

Art UnitApps
1631 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18945866 COMPOSITION FOR PROMOTING PRODUCTION OF STEM CELL-DERIVED EXOSOMES AND INCREASING STEMNESS GONZALES, JOSEPHINE MARIA 1631 §103DP Non-Final OA — Pending Nov 13, 2024
17601775 COMPOSITION FOR PROMOTING PRODUCTION OF STEM CELL-DERIVED EXOSOMES AND INCREASING STEMNESS GONZALES, JOSEPHINE MARIA 1631 §103 Non-Final OA — Pending Oct 06, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Brexogen Inc. have?

Brexogen Inc. has 2 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Brexogen Inc. applications?

Josephine Maria Gonzales has the most, with 2 of Brexogen Inc.'s pending office actions.

What technology area are Brexogen 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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