Prosecution Insights
Last updated: April 19, 2026

Examiner: MILLER, CAMERON KENNETH

Tech Center 1700 • Art Units: 1731

This examiner grants 80% of resolved cases

Performance Statistics

80.4%
Allow Rate
+15.4% vs TC avg
386
Total Applications
-0.3%
Interview Lift
1000
Avg Prosecution Days
Based on 321 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
19.8%
§102 Novelty
47.7%
§103 Obviousness
22.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18227470 FINING PACKAGES FOR GLASS COMPOSITIONS Non-Final OA CORNING INCORPORATED
17658141 POLYMER-DERIVED CERAMIC REINFORCED WITH BORON NITRIDE Final Rejection North Carolina State University
18022687 SLIDING MEMBER Non-Final OA KYOCERA Corporation
18077664 DIELECTRIC CERAMIC COMPOSITION Final Rejection TDK CORPORATION
17699972 FERRITE COMPOSITION AND ELECTRONIC COMPONENT Non-Final OA TDK CORPORATION
18263245 cBN SINTERED COMPACT Non-Final OA MITSUBISHI MATERIALS CORPORATION
18572593 CERAMIC HEAT STORAGE BODY, METHOD FOR MANUFACTURING CERAMIC HEAT STORAGE BODY, AND COMPOSITION ESTIMATING METHOD OF CERAMIC HEAT STORAGE BODY Non-Final OA NATIONAL UNIVERSITY CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM
17582901 METHOD AND COMPOSITION OF SCALABLE, INFILTRATION FREE CERAMIC MATRIX COMPOSITE Final Rejection SRI INTERNATIONAL
18258449 HIGH TEMPERATURE CERAMIC POWDER SYSTEMS Non-Final OA Arizona Board of Regents on Behalf of the University of Arizona
18109851 CRYSTALLIZED GLASS Non-Final OA AGC Inc.
17895149 SILICA GLASS, HIGH FREQUENCY DEVICE USING SILICA GLASS, AND SILICA GLASS PRODUCTION METHOD Final Rejection AGC Inc.
18272756 POWDER COMPOSITION Non-Final OA TOSOH CORPORATION
18202393 COLORED SINTERED BODY AND METHOD FOR PRODUCING THE SAME Non-Final OA TOSOH CORPORATION
18122190 SINTERED BODY AND PRODUCTION METHOD THEREFOR Non-Final OA TOSOH CORPORATION
17315058 SPHERICAL MICROPARTICLES FORMED USING EMULSIONS AND APPLICATIONS OF SAID MICROPARTICLES Final Rejection Lawrence Livermore National Security, LLC
18068277 LITHIUM SILICATE GLASS CERAMIC COMPRISING COPPER Final Rejection Ivoclar Vivadent AG
18858406 ALUMINA-BASED THERMALLY CONDUCTIVE ROUNDED-DISC-SHAPED PARTICLES, PRODUCTION METHOD FOR SAME, THERMALLY CONDUCTIVE COMPOSITION, ARTICLE, LIQUID COMPOSITION, THERMALLY CONDUCTIVE THIN FILM, AND ELECTRONIC DEVICE MEMBER Non-Final OA Dainichiseika Color & Chemicals Mfg. Co., Ltd.
17735055 INORGANIC COMPOSITION ARTICLE AND CRYSTALLIZED GLASS Non-Final OA OHARA INC.
17043759 METHOD FOR PRODUCING CRYSTALLIZED GLASS MEMBER HAVING CURVED SHAPE Non-Final OA OHARA INC.
18264185 GLASS COMPOSITION, GLASS FILLER, AND METHOD FOR MANUFACTURING THE SAME Non-Final OA Nippon Sheet Glass Company, Limited
18024158 Li2O-Al2O3-SiO2-BASED CRYSTALLIZED GLASS Final Rejection NIPPON ELECTRIC GLASS CO., LTD.
17920856 POROUS GLASS MEMBER Non-Final OA NIPPON ELECTRIC GLASS CO., LTD.
16747634 HIGH PERMEABLE ZIRCONIA BLANK CAPABLE OF SINTERING AT HIGH SPEED Final Rejection SHOFU INC.
18252802 ZIRCONIA DENTAL MILL BLANK, MANUFACTURING METHOD THEREFOR, METHOD FOR MANUFACTURING DENTAL ZIRCONIA CERAMIC PROSTHESIS, AND METHOD FOR MANUFACTURING ARTICLE COMPOSED OF ZIRCONIA COMPOSITE CERAMIC Non-Final OA TOKUYAMA DENTAL CORPORATION
17906772 BORON NITRIDE SINTERED BODY, COMPLEX, METHOD FOR MANUFACTURING THESE, AND HEAT DISSIPATION MEMBER Non-Final OA Denka Company Limited
18330984 CUBIC BORON NITRIDE SINTERED BODY AND COATED CUBIC BORON NITRIDE SINTERED BODY Non-Final OA TUNGALOY CORPORATION
18357079 CERAMIC SUBSTRATE AND PREPARATION METHOD FOR THE SAME, CERAMIC HEATING BODY, AND ELECTRONIC VAPORIZATION DEVICE Non-Final OA SHENZHEN SMOORE TECHNOLOGY LIMITED
18231410 OPTICAL GLASS, GLASS PREFORM, OPTICAL ELEMENT AND OPTICAL INSTRUMENT Non-Final OA CDGM GLASS CO., LTD
17777431 COMPOSITION FOR MID-INFRARED LIGHT TRANSMITTING GLASS AND METHOD FOR PREPARING SAME Final Rejection KOREA PHOTONICS TECHNOLOGY INSTITUTE
18229381 CERAMIC RADIATION DETECTOR DEVICE AND METHOD Non-Final OA Consolidated Nuclear Security, LLC

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