Prosecution Insights
Last updated: May 29, 2026

Examiner: TUCKER, PHILIP C

Tech Center 1700 • Art Units: 1700 1745

This examiner grants 25% of resolved cases

Performance Statistics

25.4%
Allow Rate
-39.6% vs TC avg
74
Total Applications
+15.7%
Interview Lift
1457
Avg Prosecution Days
Based on 63 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
11.4%
§102 Novelty
75.7%
§103 Obviousness
10.4%
§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
18270116 METHOD FOR STABILIZING EFFECTIVE INGREDIENT BY USING MINERAL MATERIAL Non-Final OA IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
18477066 METHODS OF DELAYING THE DISSOLUTION RATE OF DISSOLVABLE RUBBERS Non-Final OA CHINA NATIONAL PETROLEUM CORPORATION
17419442 LIQUID NICOTINE FORMULATION Non-Final OA Philip Morris Products S.A.
18380554 WATER-BASED FRICTION-REDUCING SLURRY COMPOSITIONS, FORMATION TREATING FLUIDS THEREFROM, AND METHOD FOR MAKING AND USING SAME Final Rejection PfP INDUSTRIES LLC
18262619 STABILIZED BIOLOGICAL DETERGENTS Final Rejection Novozymes A/S
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.

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