Prosecution Insights
Last updated: August 17, 2026

Examiner: DURYEE, ALEXANDER MARSH

Tech Center 1600 • Art Units: 1657

This examiner grants 33% of resolved cases

Performance Statistics

32.6%
Allow Rate
-27.4% vs TC avg
127
Total Applications
+40.6%
Interview Lift
1097
Avg Prosecution Days
Based on 92 resolved cases, 2023–2026

Rejection Statute Breakdown

9.8%
§101 Eligibility
10.3%
§102 Novelty
34.5%
§103 Obviousness
31.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18339806 CONTROL OF HISTAMINE TO PROMOTE HEALTH AND CONTROL ENTEROCOLITIS USING PROBIOTIC COMPOSITIONS Final Rejection Iowa State University Research Foundation, Inc.
18476900 Protection of Next-Generation Probiotics during Processing Non-Final OA Massachusetts Institute of Technology
17748871 METHODS AND COMPOSITIONS RELATED TO A HYBRID DNA REPAIR GLYCOSYLASE AND A THERMOSTABLE DNA LYASE Non-Final OA BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
18684919 PROBIOTIC BACTERIA COMPOSITION FOR INHIBITING FUNGAL PROLIFERATION Non-Final OA L'Oreal S.A.
17115183 METHOD FOR DETECTING HEAVY METAL POLLUTANTS USING A FLUORESCENT MATERIAL FROM BACILLUS ENDOPHYTICUS AND METHOD FOR MAKING Final Rejection Imam Abdulrahman Bin Faisal University

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