Prosecution Insights
Last updated: August 18, 2026

Examiner: HAY, GRANT DAVID

Tech Center 4100 • Art Units: 3723 4100

This examiner grants 0% of resolved cases

Performance Statistics

Allow Rate
-60.0% vs TC avg
11
Total Applications
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

2.0%
§101 Eligibility
23.5%
§102 Novelty
62.8%
§103 Obviousness
9.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18728762 CLEANER Non-Final OA LG Electronics Inc.
18808876 CARRIER HEAD AND SUBSTRATE POLISHING APPARATUS INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18794140 SANDER Non-Final OA MAKITA CORPORATION
18644846 PROCESS CONTROL METHOD AND APPARATUS Non-Final OA RTX Corporation
18686463 BACKUP PAD CONSTRUCTION AND USE THEREOF Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY

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