Prosecution Insights
Last updated: April 19, 2026

Kaneka Corporation

57 pending office actions

Portfolio Summary

57
Total Pending OAs
20
Final Rejections
37
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19216835 RESIN COMPOSITION AND MOLDED ARTICLE RUMMEL, IAN A 1785 Non-Final OA May 23, 2025
18964235 BALLOON FOR BALLOON CATHETER AND METHOD FOR MANUFACTURING BALLOON CATHETER JAFFRI, ZEHRA 3771 Non-Final OA Nov 29, 2024
18827328 MEDICAL DEVICE KHANDKER, RAIHAN R 3771 Non-Final OA Sep 06, 2024
18835216 BALLOON CATHETER HOLWERDA, KATHLEEN SONNETT 3771 Non-Final OA Aug 01, 2024
18708421 STRETCHED FILM AND METHOD FOR PRODUCING THE SAME LIANG, SHIBIN 1741 Non-Final OA May 08, 2024
18705098 ACRYLIC FIBER FOR ARTIFICIAL HAIR, CRIMPED ACRYLIC FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT PRODUCT INCLUDING THE SAME, AND PRODUCTION METHOD THEREFOR CHOI, PETER Y 1786 Non-Final OA Apr 26, 2024
18695094 BLOW-MOLDED ARTICLE AND METHOD FOR PRODUCING THE SAME BOYKIN, TERRESSA M 1765 Non-Final OA Mar 25, 2024
18694347 ACRYLIC FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT PRODUCT INCLUDING THE SAME, AND PRODUCTION METHOD THEREFOR MCKINNON, LASHAWNDA T 1789 Non-Final OA Mar 21, 2024
18693642 EPOXY-BASED RESIN COMPOSITION FOR CLEAR FIBER COMPOSITES AND EPOXY-BASED CLEAR FIBER COMPOSITES DAVIS, ZACHARY M 1783 Non-Final OA Mar 20, 2024
18603645 SOLAR CELL PILLAY, DEVINA 1726 Non-Final OA Mar 13, 2024
18589817 SKIN PENETRATION IMPROVER ALLEY, GENEVIEVE S 1617 Non-Final OA Feb 28, 2024
18683624 PATCH AND PRODUCTION METHOD THEREOF TCHERKASSKAYA, OLGA V 1615 Non-Final OA Feb 14, 2024
18437517 RESIN COMPOSITION, FORMED ARTICLE AND FILM WEYDEMEYER, ALICIA JANE 1781 Final Rejection Feb 09, 2024
18682731 UNDRAWN MULTIFILAMENT, METHOD FOR PRODUCING THE SAME, MULTIFILAMENT, METHOD FOR PRODUCING THE SAME, STAPLE, AND METHOD FOR PRODUCING THE SAME SONG, INJA 1744 Non-Final OA Feb 09, 2024
18576903 Semipermeable Membrane PERRIN, CLARE M 1779 Non-Final OA Jan 05, 2024
18285006 METHOD FOR PRODUCING CELL SHEET KNIGHT, TERESA E 1634 Non-Final OA Sep 29, 2023
18375035 A METHOD OF PRODUCING A CARDIOMYOCYTE SPHEROID NGUYEN, NGHI V 1653 Non-Final OA Sep 29, 2023
18372374 METHOD OF PRODUCING A CELL POPULATION COMPRISING AN AMNION-DERIVED MESENCHYMAL STEM CELL LEONARD, ARTHUR S 1631 Non-Final OA Sep 25, 2023
18283863 METHOD FOR PRODUCING FORM-II TYPE REDUCED COENZYME Q10 CRYSTAL OR CRYSTALLINE SOLID OF SAME, AND CRYSTALLIZING APPARATUS WITHERSPOON, SIKARL A 1692 Non-Final OA Sep 25, 2023
18283744 METHOD FOR PRODUCING PLURIPOTENT STEM CELL POPULATION RAHMAN, MASUDUR 1633 Non-Final OA Sep 22, 2023
18470549 POLYSILOXANE-BASED RESIN AND UTILIZATION THEREOF STRAH, ELI D 1782 Non-Final OA Sep 20, 2023
18368766 OPTICAL MEMBER AND METHOD FOR PRODUCING SAME FREEMAN, JOHN D 1787 Non-Final OA Sep 15, 2023
18461427 SUBSTRATE LAMINATE, IMAGE SENSOR, AND METHOD FOR MANUFACTURING SUBSTRATE LAMINATE VAN SELL, NATHAN L 1783 Final Rejection Sep 05, 2023
18241465 LAMINATE AND METHOD FOR PRODUCING SAME WALTERS JR, ROBERT S 1717 Non-Final OA Sep 01, 2023
18452884 CYCLIC LIPOPEPTIDE-PRODUCING MICROBIAL STRAIN AND METHOD FOR PRODUCING CYCLIC LIPOPEPTIDE TSAY, MARSHA M 1656 Non-Final OA Aug 21, 2023
18449690 POLYAMIDE HOLLOW FIBER FOR ARTIFICIAL HAIR, HEAD ACCESSORY INCLUDING SAME, AND METHOD FOR MANUFACTURING POLYAMIDE HOLLOW FIBER FOR ARTIFICIAL HAIR LUCCHESI, NICHOLAS D 3772 Non-Final OA Aug 14, 2023
18340252 RESIN COMPOSITION BUTCHER, ROBERT T 1764 Non-Final OA Jun 23, 2023
18340504 LAMINATE AND USE THEREOF FERRE, ALEXANDRE F 1788 Final Rejection Jun 23, 2023
18268443 EMBOLIZATION DEVICE KHANDKER, RAIHAN R 3771 Final Rejection Jun 20, 2023
18324447 GLUTARIMIDE RESIN BROOKS, KREGG T 1764 Non-Final OA May 26, 2023
18202707 GLUTARIMIDE RESIN BERRO, ADAM JOSEPH 1765 Non-Final OA May 26, 2023
18252131 POLY(3-HYDROXYALKANOATE) PRODUCTION METHOD EPSTEIN, TODD MATTHEW 1652 Non-Final OA May 08, 2023
18035598 POSITIVE ELECTRODE COMPOSITE ACTIVE SUBSTANCE, LITHIUM ION SECONDARY BATTERY, COMPOSITE ACTIVE SUBSTANCE, METHOD FOR PRODUCING POSITIVE ELECTRODE COMPOSITE ACTIVE SUBSTANCE, AND METHOD FOR PRODUCING LITHIUM ION SECONDARY BATTERY DARBY, BRENDON CHARLES 1749 Non-Final OA May 05, 2023
18137757 NON-THERMOPLASTIC POLYIMIDE FILM, MULTI-LAYERED POLYIMIDE FILM AND METAL-CLAD LAMINATE FANG, SHANE 1766 Non-Final OA Apr 21, 2023
18248756 AUTOMATIC DETERMINATION SYSTEM, AUTOMATIC DETERMINATION METHOD, AND COMPUTER-READABLE RECORDING MEDIUM HAVING STORED THEREIN AUTOMATIC DETERMINATION PROGRAM RAMIREZ, ALEX 1798 Non-Final OA Apr 12, 2023
18246600 RESIN COMPOSITION FOR INJECTION MOLDING AND INJECTION-MOLDED ARTICLE FANG, SHANE 1766 Non-Final OA Mar 24, 2023
18044737 FLAME-RETARDANT FABRIC AND PROTECTIVE CLOTHING MADE OF THE SAME JOHNSON, JENNA LEIGH 1789 Final Rejection Mar 09, 2023
18043934 BLOW-MOLDED OR INJECTION-MOLDED ARTICLE REUTHER, ARRIE L 1764 Final Rejection Mar 03, 2023
18043764 PATCH AND PRODUCTION METHOD THEREOF BASQUILL, SEAN M 1614 Final Rejection Mar 02, 2023
18043531 RESIN COMPOSITION FOR EASILY DYEABLE SYNTHETIC FIBERS, AND SYNTHETIC FIBER EASILY DYEABLE WITH ACIDIC DYE KHAN, AMINA S 1761 Non-Final OA Feb 28, 2023
18176210 VAPOR CHAMBER AND SEMICONDUCTOR PACKAGE HAVING SAME MOUNTED THEREON NETTLES, CORALIE ANN 2893 Final Rejection Feb 28, 2023
18016266 METHOD FOR PRODUCING CARDIOMYOCYTE SPHEROIDS BEHARRY, ZANNA MARIA 1632 Non-Final OA Jan 13, 2023
18005312 ALIPHATIC-POLYESTER-BASED RESIN COMPOSITION AND UTILIZATION THEREOF BUTTNER, DAVID J 1765 Final Rejection Jan 12, 2023
18069172 PRODUCTION METHOD FOR GRAPHITE SHEET, AND POLYIMIDE FILM FOR GRAPHITE SHEET FOSS, DAVID ROGER 1764 Final Rejection Dec 20, 2022
18065034 PRODUCTION METHOD FOR GRAPHITE SHEET, AND POLYIMIDE FILM FOR GRAPHITE SHEET ZHANG, KELING NMN 1732 Final Rejection Dec 13, 2022
17998374 BLONANSERIN-CONTAINING PATCH AND PRODUCTION METHOD THEREFOR COUGHLIN, DANIEL F 1619 Final Rejection Nov 10, 2022
17995827 METHOD OF PRODUCING POLYHYDROXYALKANOATE COPOLYMER MIXTURE AND TRANSFORMED MICROORGANISM IANNUZO, NATALIE NMN 1653 Non-Final OA Oct 07, 2022
18045136 CURABLE COMPOSITION EGWIM, KELECHI CHIDI 1762 Final Rejection Oct 07, 2022
17953745 EXPANDABLE METHYL-METHACRYLATE-BASED RESIN PARTICLES, METHYL-METHACRYLATE-BASED EXPANDED PARTICLES, METHYL-METHACRYLATE-BASED MOLDED FOAM, AND EVAPORATIVE PATTERN ROSEBACH, CHRISTINA H.W. 1766 Final Rejection Sep 27, 2022
17801715 METHOD FOR REDUCING NUCLEIC ACID AND ADSORBING FILTER BAKSHI, PANCHAM 1623 Final Rejection Aug 23, 2022
17799036 METHOD FOR PRODUCING REDUCED COENZYME Q10 FORM II CRYSTALS NOLAN, JASON MICHAEL 1623 Final Rejection Aug 11, 2022
17879046 COMPOSITION, CURABLE COMPOSITION, CURED PRODUCT, AND STORAGE METHOD CAI, WENWEN 1763 Final Rejection Aug 02, 2022
17793963 THICKENER BORI, IBRAHIM D 1629 Final Rejection Jul 20, 2022
17785592 MEDICAL TUBULAR BODY DELIVERING DEVICE ALEMAN, SARAH WEBB 3774 Non-Final OA Jun 15, 2022
17785170 THICKENER PIPIC, ALMA 1617 Final Rejection Jun 14, 2022
17742035 PRODUCTION METHOD FOR LIPID PARTICLES IN LIQUID AND METHOD FOR CULTURING MICROORGANISMS MARTIN, RACHEL E 1657 Final Rejection May 11, 2022
17486036 GRANULAR BODY AND USE THEREOF WOODWARD, ANA LUCRECIA 1765 Non-Final OA Sep 27, 2021

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