Prosecution Insights
Last updated: April 19, 2026

Examiner: WIESE, NOAH S

Tech Center 6200 • Art Units: 1731 1759 1793 1796 6221

This examiner grants 83% of resolved cases

Performance Statistics

83.1%
Allow Rate
+23.1% vs TC avg
1163
Total Applications
-3.0%
Interview Lift
875
Avg Prosecution Days
Based on 1118 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
20.8%
§102 Novelty
50.8%
§103 Obviousness
24.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18380710 GLASS COMPOSITIONS AND GLASS-CERAMIC ARTICLES FORMED THEREFROM HAVING IMPROVED MECHANICAL DURABILITY Non-Final OA CORNING INCORPORATED
18286889 LOW-MODULUS ION-EXCHANGEABLE GLASS COMPOSITIONS Non-Final OA CORNING INCORPORATED
18279254 BIOACTIVE GLASS COMPOSITIONS Non-Final OA CORNING INCORPORATED
18235934 HOMOGENOUS SILICA-TITANIA GLASS Non-Final OA CORNING INCORPORATED
18271326 PHASE SEPARATED GLASS SUBSTRATE WITH MAGNETIZABLE COMPONENT AND ANTIMICROBIAL COMPONENT, METHOD OF FORMING THE SUBSTRATE, METHODS OF USING THE SUBSTRATE, AND ARTICLES INCORPORATING THE SUBSTRATE Non-Final OA CORNING INCORPORATED
18487681 DIELECTRIC, CAPACITOR, ELECTRICAL CIRCUIT, CIRCUIT BOARD, AND DEVICE Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18354023 METHOD OF MANUFACTURING TITANIUM OXIDE-BASED SUPPORT FOR FUEL CELL USING ULTRASONIC SPRAY PYROLYSIS Non-Final OA Kia Corporation
18282839 COMPOSITE STRUCTURE AND SEMICONDUCTOR MANUFACTURING DEVICE PROVIDED WITH THE COMPOSITE STRUCTURE Non-Final OA TOTO LTD.
18310949 RARE EARTH ALUMINATE SINTERED BODY AND METHOD FOR PRODUCING THE SAME Non-Final OA NICHIA CORPORATION
18546381 cBN SINTERED BODY Non-Final OA MITSUBISHI MATERIALS CORPORATION
18247834 Method of Manufacturing Green Sheet Non-Final OA Tokuyama Corporation
18147616 TEMPERATURE STABLE, HIGH THERMAL CONDUCTIVITY AND LOW LOSS TANGENT COMPOSITE DIELECTRIC Non-Final OA Skyworks Solutions, Inc.
18479175 CASTING COMPOUNDS, COMPOSITE MATERIAL AND CHANNEL SYSTEMS WITH STABILIZING CASTING COMPOUND Non-Final OA SCHOTT AG
18468084 PRECISION COMPONENT WITH SPECIFIC THERMAL EXPANSION BEHAVIOR Non-Final OA Schott AG
18178583 CHEMICALLY STRENGTHENED GLASS AND METHOD FOR MANUFACTURING THE SAME Non-Final OA AGC Inc.
18174179 CHEMICALLY STRENGTHENED GLASS AND METHOD FOR MANUFACTURING THE SAME Non-Final OA AGC Inc.
18173173 LOW-MELTING-POINT GLASS Non-Final OA AGC Inc.
18269278 CERAMIC MATRIX COMPOSITE AND METHOD FOR PRODUCING THE SAME Non-Final OA TOSOH CORPORATION
18234943 CHALCOGENIDE GLASS COMPOSITION INCLUDING SILICON, GALLIUM AND TELLURIUM, AND INFRARED TRANSMITTING LENS INCLUDING THE SAME Non-Final OA Industry-University Cooperation Foundation Korea Aerospace University
18455568 Refractory Material with Supercritical Fluid-Deposited Interface Coatings Non-Final OA Raytheon Company
18547585 GLASS CERAMIC WITH QUARTZ SOLID SOLUTION PHASE Non-Final OA IVOCLAR VIVADENT AG
18239486 DRY PREFORM BONDING FOR INTERNAL CHANNELED REACTION BONDED CERAMICS Non-Final OA II-VI DELAWARE, INC.
18243400 GLASS COMPOSITION, GLASS ARTICLE MADE FROM THE GLASS COMPOSITION, AND DISPLAY DEVICE INCLUDING THE SAME Non-Final OA Kongju National University Industry-University Cooperation Foundation
18285603 REFRACTORY PRODUCT HAVING A HIGH CONTENT OF ZIRCONIA Non-Final OA SAINT-GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN
18279691 SOLAR DARK GREEN GLASS Non-Final OA FUYAO GLASS INDUSTRY GROUP CO., LTD.
18455658 CUBIC BORON NITRIDE SINTERED BODY Non-Final OA TUNGALOY CORPORATION
18460797 SILICON NITRIDE SINTERED BODY AND WEAR-RESISTANT MEMBER USING THE SAME Non-Final OA TOSHIBA MATERIALS CO., LTD.
18468959 SINTERED BODY AND METHOD OF MANUFACTURING SINTERED BODY Non-Final OA Solmics Co., Ltd.
18474473 HIGH-ENTROPY METAL/CERAMIC COMPOSITE MATERIALS FOR HARSH ENVIRONMENTS Non-Final OA NUTech Ventures, Inc.
18260100 COMPLEX OXIDE THERMAL BARRIER COATINGS WITH LOW THERMAL INERTIA AND LOW THERMAL CONDUCTIVITY Non-Final OA Oerlikon Metco (US) Inc.

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