Prosecution Insights
Last updated: August 17, 2026

Examiner: ZOLLINGER, NATHAN C

Tech Center 3700 • Art Units: 3671 3745 3746

This examiner grants 70% of resolved cases

Performance Statistics

69.5%
Allow Rate
-0.5% vs TC avg
901
Total Applications
+40.3%
Interview Lift
1039
Avg Prosecution Days
Based on 874 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
23.2%
§102 Novelty
51.2%
§103 Obviousness
22.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19455893 NOVEL DESIGN AND PRODUCTION TECHNIQUE OF SYNTHETIC JET ACTUATORS Non-Final OA Actasys Inc.
19446492 GAS SPARGER HEAD FOR AIRLIFT GEOTHERMAL SYSTEMS Non-Final OA West Virginia University Board of Governors on Behaft of West Virginia University
18563899 ENERGY MANAGEMENT SYSTEM, A FUEL CELL SYSTEM, A VEHICLE, AND A METHOD OF CONTROLLING AN ENERGY MANAGEMENT SYSTEM Non-Final OA Volvo Truck Corporation
18722033 COMPONENT FOR A LIQUID FILTER Non-Final OA Robert Bosch GmbH
18224181 RECIRCULATION BLOWER Non-Final OA BorgWarner Inc.
19357792 HIGH AMBIENT REJECTION FAN COOLING Non-Final OA VERTIV CORPORATION
18944553 PERISTALTIC PUMP OFFSET ROTOR ASSEMBLY Final Rejection Milton Roy, LLC

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

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