Prosecution Insights
Last updated: April 19, 2026

Examiner: OSMAN, SOMMER YOUSEF

Tech Center 1700 • Art Units: 1794

This examiner grants 41% of resolved cases

Performance Statistics

41.4%
Allow Rate
-23.6% vs TC avg
58
Total Applications
+56.4%
Interview Lift
1498
Avg Prosecution Days
Based on 29 resolved cases, 2023–2026

Rejection Statute Breakdown

4.7%
§101 Eligibility
11.2%
§102 Novelty
47.9%
§103 Obviousness
34.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17797588 MEASUREMENT SYSTEM AND LIQUID DELIVERY CONTROL METHOD Final Rejection HITACHI HIGH-TECH CORPORATION
17460780 SENSOR ELEMENT OF GAS SENSOR Non-Final OA NGK INSULATORS, LTD.
17424636 MXene Nanopore Sequencer of Biopolymers Non-Final OA Auburn University
17435072 Device and Method for Biopolymer Identification Final Rejection Universal Sequencing Technology Corporation
17777400 WATER PH DETECTION SENSOR AND USE OF RUTHENIUM-IRIDIUM ELECTRODE AS PH SENSING MATERIAL Non-Final OA SHENZHEN ANGEL DRINKING WATER INDUSTRIAL GROUP CORPORATION

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