Prosecution Insights
Last updated: April 19, 2026

Examiner: TUCKER, PHILIP C

Tech Center 1700 • Art Units: 1700 1745

This examiner grants 23% of resolved cases

Performance Statistics

23.3%
Allow Rate
-41.7% vs TC avg
72
Total Applications
+14.3%
Interview Lift
1429
Avg Prosecution Days
Based on 60 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
22.6%
§102 Novelty
50.6%
§103 Obviousness
22.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18318239 CHIP PICK-UP HEAD, AND CHIP DETACHMENT APPARATUS AND METHOD USING THE PICK-UP HEAD Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18283229 WATER-DISPERSIBLE POLYMER POWDER COMPOSITIONS FOR CEMENTING IN SUBTERRANEAN FORMATION, THEIR MANUFACTURE AND USE Non-Final OA BASF SE
18561546 CURING ACCELERANT FOR PROPPANT COATING AND METHODS OF USE Non-Final OA Schlumberger Technology Corporation
17419442 LIQUID NICOTINE FORMULATION Non-Final OA Philip Morris Products S.A.
18235385 ULTRASONIC WELDING THERMOPLASTIC MATERIAL USING ENERGY TRANSMISSION MATERIAL Non-Final OA Rohr, Inc.
18477066 METHODS OF DELAYING THE DISSOLUTION RATE OF DISSOLVABLE RUBBERS Non-Final OA CHINA NATIONAL PETROLEUM CORPORATION
18262619 STABILIZED BIOLOGICAL DETERGENTS Final Rejection Novozymes A/S
18380554 WATER-BASED FRICTION-REDUCING SLURRY COMPOSITIONS, FORMATION TREATING FLUIDS THEREFROM, AND METHOD FOR MAKING AND USING SAME Final Rejection PfP INDUSTRIES LLC
18560697 SOLID COMPOSITION, LIQUID AND VISCOUS CLEANING FORMULATION OBTAINED BY DISSOLVING THE SOLID COMPOSITION, METHODS FOR PREPARING, DISTRIBUTING AND USE OF A LIQUID AND VISCOUS CLEANING FORMULATION Non-Final OA Oxiteno S.A. Indústria e Comércio
18388943 METHODS AND SYSTEMS ASSOCIATED WITH A DRY LUBRICANT Non-Final OA SciDev Energy Services, Inc.

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