Prosecution Insights
Last updated: October 25, 2026

The University of Southern California

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

The University of Southern California has 4 pending office actions in Chemistry & Materials. The matters involve 4 examiners across 3 art units, showing examiner dispersion with some concentration at the technical-group level.

GOLDEN, ANDREW J is the busiest examiner, with 1 pending matter. Counsel should maintain consistent positions across related work while tailoring responses to each examiner and art unit.

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

Portfolio Summary

4
Total Pending OAs
4
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.

1
Hard (25%)
1
Medium (25%)
2
Easy (50%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (25%)
§102 only1 (25%)
§112 only2 (50%)

Industry Mix

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

3
Life Sciences
75% 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
25% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GOLDEN, ANDREW J 1 42.9% +38.1%
DRISCOLL, MAUREEN VARINA 1 64.9% +41.8%
OTTON, ALICIA L 1 65.0% +9.3%
YANG, JAY LEE 1 73.8% +2.2%

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
18669253 Methods for Enhancing Immune Checkpoint Inhibitor Therapy DRISCOLL, MAUREEN VARINA —

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
18914827 THERMALLY ACTIVATED DELAYED FLUORESCENCE (TADF) MATERIALS FOR HIGH EFFICIENCY ORGANIC PHOTOVOLTAICS GOLDEN, ANDREW J —
18669253 Methods for Enhancing Immune Checkpoint Inhibitor Therapy DRISCOLL, MAUREEN VARINA —

Top Art Units

Art UnitApps
1726 1
1699 1
1786 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18914827 THERMALLY ACTIVATED DELAYED FLUORESCENCE (TADF) MATERIALS FOR HIGH EFFICIENCY ORGANIC PHOTOVOLTAICS GOLDEN, ANDREW J 1726 §112 Non-Final OA — Pending Oct 14, 2024
18669253 Methods for Enhancing Immune Checkpoint Inhibitor Therapy DRISCOLL, MAUREEN VARINA — §101§103§112 Non-Final OA — Pending May 20, 2024
18322243 NIR-ABSORBING MATERIALS FOR OPTOELECTRONIC APPLICATIONS OTTON, ALICIA L 1699 §102 Non-Final OA — Pending May 23, 2023
18312908 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES YANG, JAY LEE 1786 §112 Non-Final OA — Pending May 05, 2023

Managing The University of Southern California's Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Frequently Asked Questions

How many pending USPTO office actions does The University of Southern California have?

The University of Southern California has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most The University of Southern California applications?

Andrew J Golden has the most, with 1 of The University of Southern California's pending office actions.

What technology area are The University of Southern California's patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month