Prosecution Insights
Last updated: August 18, 2026

Examiner: KALLIS, RUSSELL

Tech Center 1600 • Art Units: 1638 1663

This examiner grants 87% of resolved cases

Performance Statistics

86.9%
Allow Rate
+26.9% vs TC avg
1,158
Total Applications
+7.9%
Interview Lift
834
Avg Prosecution Days
Based on 1148 resolved cases, 2023–2026

Rejection Statute Breakdown

5.4%
§101 Eligibility
19.8%
§102 Novelty
14.0%
§103 Obviousness
51.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17781797 Compositions and Methods for Producing Tobacco Plants and Products Having Altered Alkaloid Levels Final Rejection ALTRIA CLIENT SERVICES 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