Prosecution Insights
Last updated: April 19, 2026

NGK Insulators Ltd.

67 pending office actions

Portfolio Summary

67
Total Pending OAs
15
Final Rejections
52
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18923881 HONEYCOMB STRUCTURE OMORI, MARY I 1784 Non-Final OA Oct 23, 2024
18910072 METHOD FOR PRODUCING COATED CERAMIC AND FIRING FURNACE FOR CARRYING OUT SAID METHOD EMPIE, NATHAN H 1712 Non-Final OA Oct 09, 2024
18794011 CONDUCTIVITY MEASUREMENT METHOD FORTICH, ALVARO E 2858 Non-Final OA Aug 05, 2024
18791551 MEMBER FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT PARTRIDGE, WILLIAM B 2812 Non-Final OA Aug 01, 2024
18744756 SENSOR ELEMENT AND GAS SENSOR BALL, JOHN C 1795 Non-Final OA Jun 17, 2024
18735576 MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS BELLIDO, NICOLAS G 2838 Non-Final OA Jun 06, 2024
18669836 MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS PATEL, DHARTI HARIDAS 2838 Non-Final OA May 21, 2024
18667048 WAFER PLACEMENT TABLE AND METHOD OF USING THE SAME NGUYEN, DANNY 2838 Non-Final OA May 17, 2024
18663219 SYSTEM FOR SUPPORTING REUSE OF LITHIUM-ION SECONDARY BATTERY CHEN, XUEMEI G 2661 Non-Final OA May 14, 2024
18646910 METHOD FOR RECYCLING LITHIUM-ION SECONDARY BATTERY MATHEW, ISWARYA 1788 Non-Final OA Apr 26, 2024
18635191 HONEYCOMB FILTER OMORI, MARY I 1784 Non-Final OA Apr 15, 2024
18604553 SENSOR ELEMENT AND METHOD OF MANUFACTURING SENSOR ELEMENT MEGNA FUENTES, ANTHONY W 2855 Non-Final OA Mar 14, 2024
18602459 SENSOR ELEMENT GAMBLE JR, RANDALL LEE 1795 Final Rejection Mar 12, 2024
18602469 SENSOR ELEMENT GAMBLE JR, RANDALL LEE 1795 Final Rejection Mar 12, 2024
18581618 HONEYCOMB FILTER EZELUOMBA, MIRIAM NCHEKWUBECHU 1776 Non-Final OA Feb 20, 2024
18441111 WAFER PLACEMENT TABLE MATTHEWS, TERRELL HOWARD 3653 Non-Final OA Feb 14, 2024
18439914 HONEYCOMB STRUCTURE AND HEAT EXCHANGER LING, FOR K. 3763 Final Rejection Feb 13, 2024
18438583 PROCESSING METHOD OF SEPARATION MEMBRANE COMPLEX AND PROCESSING APPARATUS FOR SEPARATION MEMBRANE COMPLEX CARRILLO, BIBI SHARIDAN 1711 Non-Final OA Feb 12, 2024
18433548 WAVEGUIDE ELEMENT POOS, JOHN W 2896 Non-Final OA Feb 06, 2024
18432203 CERAMIC BODY AND METHOD FOR PRODUCING SAME DUMBRIS, SETH M 1784 Final Rejection Feb 05, 2024
18410216 SiC SINGLE CRYSTAL SUBSTRATE AND PRODUCTION METHOD THEREFOR SONG, MATTHEW J 1714 Non-Final OA Jan 11, 2024
18542980 POROUS COMPOSITE DRODGE, JOSEPH W 1773 Non-Final OA Dec 18, 2023
18526061 MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS, PLUG, AND METHOD OF MANUFACTURING PLUG MILLER, JR, JOSEPH ALBERT 1712 Non-Final OA Dec 01, 2023
18524727 GAS SENSOR AND CONTROL METHOD OF GAS SENSOR SUN, CAITLYN MINGYUN 1795 Final Rejection Nov 30, 2023
18524770 METHOD OF MANUFACTURING BONDED SUBSTRATE, METHOD OF MANUFACTURING CIRCUIT SUBSTRATE, AND CIRCUIT SUBSTRATE MAIGA, SIDI MOHAMED 2847 Non-Final OA Nov 30, 2023
18520716 SUSCEPTOR VAUGHAN, JASON L 3726 Non-Final OA Nov 28, 2023
18508510 HEATER ELEMENT AND VEHICLE INTERIOR PURIFICATION SYSTEM HE, QIANPING 1776 Non-Final OA Nov 14, 2023
18472490 ZINC SECONDARY BATTERY DAULTON, CHRISTINA RENEE 1729 Non-Final OA Sep 22, 2023
18460736 LITHIUM SECONDARY BATTERY CREPEAU, JONATHAN 1725 Non-Final OA Sep 05, 2023
18449019 AIR ELECTRODE/SEPARATOR ASSEMBLY AND METAL-AIR SECONDARY BATTERY LIANG, JACKIE 1726 Non-Final OA Aug 14, 2023
18361959 NEGATIVE ELECTRODE AND ZINC SECONDARY BATTERY WEI, ZHONGQING 1727 Non-Final OA Jul 31, 2023
18361991 ZEOLITE MEMBRANE COMPLEX, SEPARATION APPARATUS, MEMBRANE REACTOR, AND METHOD OF PRODUCING ZEOLITE MEMBRANE COMPLEX CALDERON, DAVID ANDREW 1742 Non-Final OA Jul 31, 2023
18354123 METHANE PRODUCTION SYSTEM AND METHANE PRODUCTION METHOD MENDEZ, ZULMARIAM 1794 Non-Final OA Jul 18, 2023
18350080 METHOD FOR RECYCLING LITHIUM-ION SECONDARY BATTERY MATHEW, ISWARYA 1788 Non-Final OA Jul 11, 2023
18342810 MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS PAIK, SANG YEOP 3761 Non-Final OA Jun 28, 2023
18342878 CORE SUBSTRATE AND INTERPOSER WILLIS, TREMESHA S 2847 Non-Final OA Jun 28, 2023
18338493 SEPARATION MEMBRANE COMPLEX AND METHOD OF PRODUCING SEPARATION MEMBRANE COMPLEX LAWRENCE JR, FRANK M 1776 Non-Final OA Jun 21, 2023
18317193 SEPARATION MEMBRANE COMPLEX, SEPARATION APPARATUS, SEPARATION METHOD, AND METHOD OF PRODUCING SEPARATION MEMBRANE COMPLEX FITZSIMMONS, ALLISON GIONTA 1773 Non-Final OA May 15, 2023
18299130 WAFER PLACEMENT TABLE ZERVIGON, RUDY 1716 Non-Final OA Apr 12, 2023
18194677 NEGATIVE ELECTRODE AND ZINC SECONDARY BATTERY WALKE, AMANDA C 1722 Non-Final OA Apr 03, 2023
18187049 GAS SENSOR AND CONCENTRATION MEASUREMENT METHOD USING GAS SENSOR TRAN, VIVIAN AILINH 1794 Non-Final OA Mar 21, 2023
18180204 WAFER PLACEMENT TABLE BACHNER, ROBERT G 2898 Non-Final OA Mar 08, 2023
18177423 ZINC SECONDARY BATTERY WILLS, MONIQUE M 1723 Non-Final OA Mar 02, 2023
18168810 WAFER PLACEMENT TABLE SEOANE, TODD MICHAEL 1718 Final Rejection Feb 14, 2023
18164824 FEEDER MEMBER AND WAFER PLACEMENT TABLE SREEVATSA, SREEYA 2838 Non-Final OA Feb 06, 2023
18164799 WAFER PLACEMENT TABLE SWEELY, KURT D 1718 Non-Final OA Feb 06, 2023
18161933 SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR DOUYETTE, KENNETH J 1725 Non-Final OA Jan 31, 2023
18147251 REFINING METHOD HAVLIN, ROBERT H 1626 Final Rejection Dec 28, 2022
18064345 SEPARATION SYSTEM SLAUGOVSKY, RACHEL MARIE 1776 Non-Final OA Dec 12, 2022
18048967 MEMBER FOR SEMICONDUCTOR MANUFACTURING APPARATUS TRUJILLO, DUSTIN JAMES 3722 Final Rejection Oct 24, 2022
18048486 WAFER PLACEMENT TABLE PAIK, SANG YEOP 3761 Non-Final OA Oct 21, 2022
18047701 COMPOSITE SUBSTRATE FOR PHOTONIC CRYSTAL ELEMENT, AND PHOTONIC CRYSTAL ELEMENT WONG, ERIC K 2874 Non-Final OA Oct 19, 2022
17819663 WAFER PLACEMENT TABLE ALEJANDRO MULERO, LUZ L 1716 Final Rejection Aug 15, 2022
17817682 HEATER ELEMENT FOR HEATING VEHICLE INTERIOR, AND HEATER FOR HEATING VEHICLE INTERIOR WARD, THOMAS JOHN 3761 Final Rejection Aug 05, 2022
17816022 CERAMIC HEATER AND METHOD OF MANUFACTURING THE CERAMIC HEATER MILLS JR., JOE E 3761 Non-Final OA Jul 29, 2022
17805239 LITHIUM ION SECONDARY BATTERY GOULD, ANNA ELIZABETH 1726 Final Rejection Jun 03, 2022
17804319 ALUMINUM NITRIDE PARTICLE QUIST, NICOLE LEE 1738 Non-Final OA May 27, 2022
17661293 FOCUS RING PLACEMENT TABLE ABRAHAM, IBRAHIME A 3761 Non-Final OA Apr 29, 2022
17658694 LITHIUM SECONDARY BATTERY AND METHOD FOR MEASURING STATE OF CHARGE OF SAME COCHENOUR, ZACKARY RICHARD 1752 Final Rejection Apr 11, 2022
17694996 CERAMIC HEATER, METHOD OF DRIVING CERAMIC HEATER, AND GAS SENSOR TEIXEIRA MOFFAT, JONATHAN CHARLES 3700 Final Rejection Mar 15, 2022
17578773 METHOD FOR MANUFACTURING PILLAR-SHAPED HONEYCOMB STRUCTURE FILTER, AND PARTICLE ATTACHING DEVICE FOR PILLAR-SHAPED HONEYCOMB STRUCTURE EMPIE, NATHAN H 1712 Non-Final OA Jan 19, 2022
17451204 METHOD FOR MANUFACTURING THREE-DIMENSIONAL FIRED BODY EWALD, MARIA VERONICA 1783 Non-Final OA Oct 18, 2021
17450706 SEMICONDUCTOR FILM WALL, VINCENT 2898 Non-Final OA Oct 13, 2021
17447313 ALL-SOLID-STATE SECONDARY BATTERY DISNEY, CHRISTINE CONLON 1723 Final Rejection Sep 10, 2021
17460780 SENSOR ELEMENT OF GAS SENSOR OSMAN, SOMMER YOUSEF 1794 Non-Final OA Aug 30, 2021
17445851 EXTRUSION MOLDING MACHINE AND METHOD FOR PRODUCING MOLDED BODY LEYSON, JOSEPH S 1744 Final Rejection Aug 25, 2021
17360498 CATALYST MEMBER AND REACTOR QIAN, YUN 1738 Non-Final OA Jun 28, 2021

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