Prosecution Insights
Last updated: October 25, 2026

Western University

Technology areas: Biotechnology & Pharmaceuticals • Networking & Security • Transportation, E-Commerce & Mechanical Systems

5 pending office actions • 5 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 2 patents granted in the last 365 days

Analysis

Western University has 6 pending office actions in Networking & Security. Each matter is assigned to a distinct examiner and a distinct art unit, creating a fully distributed examination profile. No recurring examiner or art-unit assignment is identified, so the docket does not present a single obvious channel for coordinated substantive treatment.

OLSZEWSKI, JOHN is the busiest examiner, with 1 pending matter. Counsel should use centralized deadline and document management while conducting separate technical and procedural reviews for each application. Portfolio-wide consistency can guide presentation, but each response should be grounded in its individual examiner and art-unit record.

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

Portfolio Summary

5
Total Pending OAs
3
Non-Final OAs
1
Final Rejections
1
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.

3
Hard (60%)
1
Medium (20%)
1
Easy (20%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (20%)
§112 only1 (20%)
Multi-statute (no §101)3 (60%)

Industry Mix

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

2
Life Sciences
40% of docket
2
Information Tech
40% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
20% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
OLSZEWSKI, JOHN 1 63.4% +18.8%
CHENG, CHI TANG P 1 81.2% +23.8%
BRETZ, COREY LANE 1 0.0% +0.0%
KHAN, MEHMOOD B 1 69.0% +22.5%
HOWARD, ZACHARY C 1 63.9% +37.7%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18405181 METHODS AND MODULES FOR QUALITY OF SERVICE PROVISIONING IN LINK ADAPTATION CHENG, CHI TANG P —

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
19119045 ELECTROADHESION CONTROL OF ROTARY MOTION OLSZEWSKI, JOHN —
18288813 METHODS FOR TREATMENT OF NEURON DEGENERATION BRETZ, COREY LANE —
18372419 METHODS AND SYSTEM OF COLLABORATIVE LINK ADAPTATION KHAN, MEHMOOD B —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
19119045 ELECTROADHESION CONTROL OF ROTARY MOTION OLSZEWSKI, JOHN —
18405181 METHODS AND MODULES FOR QUALITY OF SERVICE PROVISIONING IN LINK ADAPTATION CHENG, CHI TANG P —
18372419 METHODS AND SYSTEM OF COLLABORATIVE LINK ADAPTATION KHAN, MEHMOOD B —
18257719 Methods and Systems for Quantifying Lipoprotein(A) Using Candidate References HOWARD, ZACHARY C —

Top Art Units

Art UnitApps
3617 1
2463 1
1658 1
2419 1
1674 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19119045 ELECTROADHESION CONTROL OF ROTARY MOTION OLSZEWSKI, JOHN 3617 §103§112 Non-Final OA — Pending Apr 07, 2025
18405181 METHODS AND MODULES FOR QUALITY OF SERVICE PROVISIONING IN LINK ADAPTATION CHENG, CHI TANG P 2463 §103 Non-Final OA — Pending Jan 05, 2024
18288813 METHODS FOR TREATMENT OF NEURON DEGENERATION BRETZ, COREY LANE 1658 §102§103§112 Non-Final OA — Pending Oct 29, 2023
18372419 METHODS AND SYSTEM OF COLLABORATIVE LINK ADAPTATION KHAN, MEHMOOD B 2419 §102§103 Final Rejection — Pending Sep 25, 2023
18257719 Methods and Systems for Quantifying Lipoprotein(A) Using Candidate References HOWARD, ZACHARY C 1674 §112 Non-Final OA — Pending Jun 15, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Western University have?

Western University has 5 pending office actions as of October 2026, spread across 5 art units and 5 examiners.

Which USPTO examiner handles the most Western University applications?

John Olszewski has the most, with 1 of Western University's pending office actions.

What technology area are Western University's patent applications in?

Mostly Networking & Security (USPTO Tech Center 2400), based on where its pending office actions are examined.

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