Prosecution Insights
Last updated: April 19, 2026

Daicel Corporation

38 pending office actions

Portfolio Summary

38
Total Pending OAs
18
Final Rejections
20
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19002769 GAS GENERATOR AND METHOD FOR PRODUCING GAS GENERATOR GOMBERG, BENJAMIN S 3641 Non-Final OA Dec 27, 2024
18725685 BIODEGRADABLE SPHERICAL PARTICLES AND PRODUCTION METHOD THEREFOR PROSSER, ALISSA J 1619 Final Rejection Jun 28, 2024
18724576 SHEET MULVANEY, ELIZABETH EVANS 1785 Non-Final OA Jun 26, 2024
18713060 STRUCTURE COMPRISING DIAMOND COATING FILM AND METHOD FOR MANUFACTURING SAME RUMMEL, JULIA L 1784 Non-Final OA May 23, 2024
18705373 MOLD RELEASE FILM AND LAMINATE THEREOF, AND PRODUCTION METHOD FOR MEMBRANE ELECTRODE ASSEMBLY MILLER, BETHANY MACKENZIE 1787 Non-Final OA Apr 26, 2024
18405417 ANTI-GLARE FILM, METHOD FOR PRODUCING SAME, AND USE OF SAME FROST, ANTHONY J 1782 Non-Final OA Jan 05, 2024
18573762 INSULATED WIRE, COIL AND CABLE INCLUDING INSULATED WIRE LAWLER, JOHN VINCENT 1787 Non-Final OA Dec 22, 2023
18562135 ISOLATION AND PURIFICATION METHOD OF EXTRACELLULAR VESICLES MILLER-CRUZ, EKANDRA S. 1773 Non-Final OA Nov 17, 2023
18512980 METHOD FOR MANUFACTURING POLYMER HUHN, RICHARD A 1764 Non-Final OA Nov 17, 2023
18278073 INORGANIC/ORGANIC HYBRID COMPLEMENTARY SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME HO, ANTHONY 2817 Non-Final OA Aug 21, 2023
18277826 CELLULOSE ACYLATE COMPOSITION AND PRODUCTION METHOD THEREFOR LIU, TRACY 1614 Final Rejection Aug 18, 2023
18277709 NANOCARBON MATERIAL DISPERSION COMPOSITION CHU, YONG LIANG 1731 Non-Final OA Aug 17, 2023
18277129 SEALING MATERIAL FOR COMPOUNDS HAVING NON-STOICHIOMETRIC COMPOSITION AND METHOD FOR MANUFACTURING SAME ZACHARIA, RAMSEY E 1787 Non-Final OA Aug 14, 2023
18270771 INJECTOR BRANDT, DAVID NELSON 3783 Non-Final OA Jul 03, 2023
18269390 CLATHRATE IN WHICH EQUOL IS INCLUDED IN CYCLODEXTRIN, EQUOL-ABSORBENT COMPOSITION CONTAINING SAID CLATHRATE, AND PRODUCTION METHOD THEREFOR BARSKY, JARED 1628 Final Rejection Jun 23, 2023
18266395 CURABLE COMPOSITION SALAMON, PETER A 1759 Non-Final OA Jun 09, 2023
18038158 METHOD FOR PRODUCING NANODIAMOND DISPERSION COMPOSITION AND NANODIAMOND DISPERSION COMPOSITION FIORITO, JAMES A 1731 Non-Final OA May 22, 2023
18030720 CURABLE COMPOUND PRODUCT HEINCER, LIAM J 1767 Final Rejection Apr 06, 2023
18030603 CURABLE COMPOSITION AND CURED PRODUCT THEREOF RICE, STEVEN 1787 Non-Final OA Apr 06, 2023
18029710 GAS-FORMING AGENT COMPOSITION FELTON, AILEEN BAKER 1734 Final Rejection Mar 31, 2023
18029780 GAS-GENERATING AGENT COMPOSITION FELTON, AILEEN BAKER 1734 Final Rejection Mar 31, 2023
18115215 CELLULOSE ACETATE PARTICLES, COSMETIC COMPOSITION, AND METHOD FOR PRODUCING CELLULOSE ACETATE PARTICLES STEINKE, SEAN JAMES 1619 Final Rejection Feb 28, 2023
18018904 POLYORGANO SILSESQUIOXANE, CURABLE COMPOSITION, CURED PRODUCT, HARD COAT FILM, ADHESIVE SHEET, AND LAMINATE BERRO, ADAM JOSEPH 1765 Final Rejection Jan 31, 2023
18003643 NEEDLELESS INJECTOR NORTH, ISABELLA SARAH HYO SO 3783 Final Rejection Dec 28, 2022
18000728 NEEDLELESS INJECTOR OSINSKI, BRADLEY JAMES 3783 Final Rejection Dec 05, 2022
17926635 SCRUB AGENT, SCRUB AGENT-CONTAINING COMPOSITION, AND SCRUB AGENT PRODUCTION METHOD KNIGHT, SAMANTHA JO 1614 Final Rejection Nov 21, 2022
17987136 Hybrid Lens and Method for Manufacturing Hybrid Lens HUANG, WEN 2872 Non-Final OA Nov 15, 2022
17924489 DETERGENT COMPOSITION AND CHEMICAL-MECHANICAL POLISHING COMPOSITION BOYER, CHARLES I 1761 Final Rejection Nov 10, 2022
17915728 METHOD FOR PRODUCING PURIFIED ACETIC ACID KELLY-O'NEILL, YOLANDA LYNNETTE 1692 Final Rejection Sep 29, 2022
17908338 EXPLOSIVE COMPOSITION FOR DIAMOND SYNTHESIS TAYLOR, JORDAN W 1738 Final Rejection Aug 31, 2022
17800274 METHOD FOR PRODUCING POLYTHIOETHER COMPOUND DESTEFANO, AUDRA JEAN 1766 Final Rejection Aug 17, 2022
17797141 REGRESSION ANALYSIS DEVICE, REGRESSION ANALYSIS METHOD, AND PROGRAM LE, PHAT NGOC 2182 Non-Final OA Aug 03, 2022
17794322 COMPOSITION AND METHOD FOR PRODUCING SAME WITHERSPOON, SIKARL A 1692 Non-Final OA Jul 21, 2022
17788809 1,3-BUTYLENE GLYCOL PRODUCT CHEN, PO-CHIH 1621 Non-Final OA Jun 24, 2022
16968134 INJECTOR AND METHOD OF INJECTING SOLUTION CONTAINING BIOMOLECULES INTO CELL NUCLEUS OF INJECTION TARGET USING THE SAME FARRELL, KATHLEEN PAIGE 3783 Final Rejection Aug 06, 2020
16964038 PHOTORESIST RESIN, PRODUCTION METHOD FOR PHOTORESIST RESIN, PHOTORESIST RESIN COMPOSITION, AND PATTERN FORMATION METHOD MALLOY, ANNA E 1737 Non-Final OA Jul 22, 2020
16022487 INJECTION APPARATUS VARGAS, ANNA ELIZABETH 3783 Final Rejection Jun 28, 2018
16022471 ADMINISTRATION APPARATUS VARGAS, ANNA ELIZABETH 3783 Final Rejection Jun 28, 2018

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