Prosecution Insights
Last updated: April 19, 2026

Zeon Corporation

52 pending office actions

Portfolio Summary

52
Total Pending OAs
12
Final Rejections
40
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18906857 RESIN COMPOSITION COMPRISING THERMOPLASTIC PLASTOMER AND HOLLOW RESIN PARTICLES AND MOLDED PRODUCT THEREOF BUTTNER, DAVID J 1765 Non-Final OA Oct 04, 2024
18837614 HOLLOW PARTICLES, RESIN COMPOSITION, AND RESIN MOLDED BODY LE, HOA T 1788 Non-Final OA Aug 12, 2024
18716138 PLASTICIZER COMPOSITION, RESIN COMPOSITION, RESIN MOLDED PRODUCT, AND LAMINATE VO, HAI 1788 Non-Final OA Jun 04, 2024
18715855 HOLLOW PARTICLES, RESIN COMPOSITION, AND RESIN MOLDED BODY LE, HOA T 1788 Non-Final OA Jun 03, 2024
18711879 APPARATUS FOR MANUFACTURING ELECTRODE ACTIVE MATERIAL LAYER LUK, EMMANUEL S 1744 Non-Final OA May 21, 2024
18689862 LAMINATE AND METHOD FOR MANUFACTURING SAME GAITONDE, MEGHA MEHTA 1781 Non-Final OA Mar 07, 2024
18685230 VINYL CHLORIDE RESIN COMPOSITION, VINYL CHLORIDE RESIN MOLDED PRODUCT, AND LAMINATE VO, HAI 1788 Final Rejection Feb 21, 2024
18574182 HOLLOW PARTICLES, METHOD FOR PRODUCING HOLLOW PARTICLES, RESIN COMPOSITION, MOLDED BODY AND METHOD FOR PRODUCING MOLDED BODY FERRE, ALEXANDRE F 1788 Non-Final OA Dec 26, 2023
18552389 ENDOSCOPIC TREATMENT TOOL MCGINNITY, JAMES RYAN 3771 Final Rejection Sep 25, 2023
18283107 ACRYLIC RUBBER, RUBBER COMPOSITION AND RUBBER CROSSLINKED PRODUCT KAUCHER, MARK S 1764 Non-Final OA Sep 20, 2023
18549168 VESSEL NERANGIS, VICKEY M 1763 Non-Final OA Sep 06, 2023
18547926 CARBON FILM ZHANG, KELING NMN 1732 Non-Final OA Aug 25, 2023
18547924 VINYL CHLORIDE RESIN COMPOSITION, VINYL CHLORIDE RESIN MOLDED PRODUCT, AND LAMINATE WALTERS JR, ROBERT S 1717 Non-Final OA Aug 25, 2023
18546429 COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR ELECTROCHEMICAL DEVICE, LAMINATE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE ESSEX, STEPHAN J 1727 Non-Final OA Aug 15, 2023
18546277 METHOD AND APPARATUS FOR PRODUCING CARBON NANOTUBE AGGREGATES MCCRACKEN, DANIEL 1736 Non-Final OA Aug 14, 2023
18276745 HOLLOW PARTICLES KRYLOVA, IRINA 1764 Non-Final OA Aug 10, 2023
18276764 THERMAL CONDUCTIVITY MODIFIER AND MOLDED BODY WASHVILLE, JEFFREY D 1766 Non-Final OA Aug 10, 2023
18275528 METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER LATEX RODD, CHRISTOPHER M 1766 Non-Final OA Aug 02, 2023
18275239 METHOD FOR PRODUCING MOLDED BODY WU, ANDREA 1763 Non-Final OA Aug 01, 2023
18262199 COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, LAMINATE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE BERRESFORD, JORDAN ELIZABETH 1727 Non-Final OA Jul 20, 2023
18261748 SYSTEMS AND METHODS FOR PARTICLE SEPARATION AND CONCENTRATION HOBBS, MICHAEL L 1799 Non-Final OA Jul 17, 2023
18260335 COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, LAMINATE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE JACOBSON, SARAH JORDAN 1785 Non-Final OA Jul 05, 2023
18260319 COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR ELECTROCHEMICAL DEVICE, LAMINATE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE KLINE, SYDNEY LYNN 1729 Non-Final OA Jul 04, 2023
18260248 METHOD OF REUSING RESIN SHAPED PRODUCT RIETH, STEPHEN EDWARD 1759 Non-Final OA Jul 03, 2023
18254168 LAMINATE FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE WALLS, CYNTHIA KYUNG SOO 1751 Non-Final OA May 24, 2023
18253391 BINDER FOR SECONDARY BATTERY FUNCTIONAL LAYER, SLURRY COMPOSITION FOR SECONDARY BATTERY FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR SECONDARY BATTERY, AND SECONDARY BATTERY LIANG, JACKIE 1726 Non-Final OA May 18, 2023
18252720 PASTE FOR ELECTROCHEMICAL DEVICE, SLURRY FOR ELECTROCHEMICAL DEVICE ELECTRODE, ELECTRODE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE FRASER, STEWART A 1724 Non-Final OA May 12, 2023
18252719 ELECTRODE FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE FRASER, STEWART A 1724 Non-Final OA May 12, 2023
18249542 NEGATIVE ELECTRODE MATERIAL SHEET FOR NON-AQUEOUS SECONDARY BATTERY, METHOD OF PRODUCING SAME, NEGATIVE ELECTRODE FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY WANG, PIN JAN 1717 Non-Final OA Apr 19, 2023
18031815 METHOD FOR PRODUCING HOLLOW PARTICLES AND HOLLOW PARTICLES BHUSHAN, KUMAR R 1766 Non-Final OA Apr 13, 2023
18029147 CONJUGATED-DIENE-BASED POLYMER, RUBBER COMPOSITION, CROSS-LINKED RUBBER OBJECT, AND TIRE QIAO, HUIHONG 1763 Non-Final OA Mar 29, 2023
18027475 RESIN COMPOSITION LENIHAN, JEFFREY S 1765 Non-Final OA Mar 21, 2023
18027263 RUBBER COMPOSITION FOR HEAVY-LOAD TIRE BLEDSOE, JOSHUA CALEB 1762 Final Rejection Mar 20, 2023
18044782 BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY NEGATIVE ELECTRODE, SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY NEGATIVE ELECTRODE, NEGATIVE ELECTRODE FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY RUTISER, CLAIRE A 1751 Non-Final OA Mar 10, 2023
18044574 ELASTOMER COMPOSITION, METHOD OF PRODUCING ELASTOMER COMPOSITION, CROSS-LINKED MATERIAL, AND SHAPED OBJECT KOLB, KATARZYNA I 1767 Non-Final OA Mar 09, 2023
18006724 METHOD OF PRODUCING BINDER COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY, METHOD OF PRODUCING SLURRY COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY, METHOD OF PRODUCING SOLID ELECTROLYTE-CONTAINING LAYER, AND METHOD OF PRODUCING ALL-SOLID-STATE SECONDARY BATTERY WEST, ROBERT GENE 1721 Non-Final OA Jan 25, 2023
18017235 FILM MOLDED BODY ILLING, CAITLIN NORINE 1767 Non-Final OA Jan 20, 2023
17997144 SLURRY COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY, SOLID ELECTROLYTE-CONTAINING LAYER, AND ALL-SOLID-STATE SECONDARY BATTERY AMPONSAH, OSEI K 1752 Final Rejection Oct 26, 2022
17801083 TONER SET SEILER, GRANT STEVEN 1734 Non-Final OA Aug 19, 2022
17800935 METHOD FOR PRODUCING DIP-MOLDED ARTICLE CLEVELAND, MICHAEL B 1712 Final Rejection Aug 19, 2022
17800622 LATEX COMPOSITION RIOJA, MELISSA A 1764 Non-Final OA Aug 18, 2022
17759535 LAMINATE FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE METZGER, KATHERINE J 1723 Final Rejection Jul 27, 2022
17794460 TONER KUIPERS, JENNA ANN 1734 Non-Final OA Jul 21, 2022
17759120 BINDER PARTICLES FOR ALL-SOLID-STATE BATTERY, COMPOSITION FOR ALL-SOLID-STATE BATTERY, FUNCTIONAL LAYER FOR ALL-SOLID-STATE BATTERY, AND ALL-SOLID-STATE BATTERY CHOI, EVERETT TIMOTHY 1751 Non-Final OA Jul 20, 2022
17788697 MICROFLUIDIC CARTRIDGES FOR PROCESSING PARTICLES AND CELLS KRCHA, MATTHEW D 1796 Final Rejection Jun 23, 2022
17757157 RING-OPENED COPOLYMER MILLER, DAVID L 1763 Final Rejection Jun 10, 2022
17635761 BINDER COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY HEAT-RESISTANT LAYER, SLURRY COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY HEAT-RESISTANT LAYER, HEAT-RESISTANT LAYER FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY SRIPATHI, ANKITH REDDY 1728 Final Rejection Feb 16, 2022
17613370 MICROCHIP GERHARD, ALISON CLAIRE 1797 Final Rejection Nov 22, 2021
17424065 METHOD FOR PRODUCING CARBOXYL GROUP- CONTAINING LIQUID NITRILE RUBBER BUTTNER, DAVID J 1765 Final Rejection Jul 19, 2021
17287650 FIXING MEMBER AND LAMINATED BODY FREEMAN, JOHN D 1787 Non-Final OA Apr 22, 2021
17054097 Combined Purification and Concentration by Deterministic Lateral Displacement With Recirculation of Product BEHARRY, ZANNA MARIA 1632 Non-Final OA Mar 12, 2021
17048061 MOVABLE CATHETER TRINH, HONG-VAN N 3783 Final Rejection Oct 15, 2020

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