Prosecution Insights
Last updated: May 29, 2026

Examiner: OYER, ANDREW J

Tech Center 1700 • Art Units: 1726 1767

This examiner grants 80% of resolved cases

Performance Statistics

79.5%
Allow Rate
+14.5% vs TC avg
626
Total Applications
+16.1%
Interview Lift
936
Avg Prosecution Days
Based on 595 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
13.5%
§102 Novelty
54.2%
§103 Obviousness
8.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18010230 ASPHALT COMPOSITION COMPRISING A MIXTURE OF AN ISOCYANATE AND A PLASTICIZER AS PERFORMANCEADDITIVES Non-Final OA BASF SE
17633777 NON-AZEOTROPIC MIXED REFRIGERANT AND REFRIGERATING APPARATUS USING NON-AZEOTROPIC MIXED REFRIGERANT Non-Final OA LG ELECTRONICS INC.
18007856 METHOD FOR ACTIVATING ELECTROCHEMICAL PROPERTY OF CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY Non-Final OA POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
17782273 TRANSPARENT, FLAME-RETARDANT HIGH-HEAT POLYCARBONATE COMPOSITIONS FOR THIN WALL APPLICATIONS Final Rejection SHPP GLOBAL TECHNOLOGIES B.V.
17928449 ANTI-OZONANT COMPOSITION FOR A CROSSLINKED RUBBER ARTICLE Non-Final OA COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
17760370 SOLVENT COMPOSITIONS WITH ANTIOXIDANTS Final Rejection Dow Global Technologies LLC
17999115 LIQUID FORMULATION FOR HYDROGEN STORAGE Final Rejection ARKEMA FRANCE
18056609 Cryogenic Elastomer from Ionic Liquid Epoxy Non-Final OA UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA
18423279 LIQUID HYDROCARBON SORBING ARTICLE OF MANUFACTURE FOR INHIBITING FIRE IGNITION INVOLVING FLAMMABLE LIQUID HYDROCARBONS, WHILE ABSORBING THE FLAMMABLE LIQUID HYDROCARBONS WHEN SPILLED ON A BODY OF WATER AND/OR LAND Final Rejection Mighty Fire Breaker LLC
18014592 COMPUND FOR BONDED MAGNETS, MOLDED BODY AND BONDED MAGNET Non-Final OA Showa Denko Materials Co., Ltd.
18134910 HYDROPHOBIC FLUORESCENT CARBON QUANTUM DOT FOR MARKER APPLICATION IN HYDROCARBON LIQUIDS AND PROCESS OF PREPARATION THEREOF Non-Final OA INDIAN OIL CORPORATION LIMITED
17953551 SOLID POLYMER ELECTROLYTE MEMBRANE AND ELECTROCHROMIC DEVICE INCLUDING THE SAME Final Rejection Ming Chi University of Technology
18080975 LOW OIL BLEEDING THERMAL GAP PAD MATERIAL Non-Final OA Tianjin Laird Technologies Limited
17927289 FIRE EXTINGUISHING COMPOSITIONS FOR LARGE FIRES Final Rejection FIREXO COTM LIMITED
17998196 METHOD, COMPOSITION AND SYSTEM FOR GENERATING AN OXYGEN-FLOW Non-Final OA DACELO B.V.
17997912 ENCAPSULATED PARTICLES Non-Final OA GOODWIN PLC
17917764 CURED CONDUCTIVE BINDER MATERIAL, USES THEREOF AND METHODS OF FORMING SAME Final Rejection ANTEO ENERGY TECHNOLOGY PTY LIMITED
17911878 COMPOSITE PARTICLES FOR BIOLOGIC ASSAY Non-Final OA NEXDOT

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