Prosecution Insights
Last updated: April 19, 2026

Toyobo Co. Ltd.

28 pending office actions

Portfolio Summary

28
Total Pending OAs
12
Final Rejections
16
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18643154 POLYESTER FILM AND USE THEREOF KHATRI, PRASHANT J 1783 Non-Final OA Apr 23, 2024
18694320 BIAXIALLY ORIENTED POLYESTER FILM AHMED, SHEEBA 1787 Non-Final OA Mar 21, 2024
18291771 TRANSPARENT HEAT-RESISTANT LAMINATED FILM DILLON, DANIEL P 1783 Non-Final OA Jan 24, 2024
18578958 LAYERED FILM AND PACKING BAG LAN, YAN 1782 Non-Final OA Jan 12, 2024
18577075 HEAT-SEALABLE LAMINATED FILM SHAH, SAMIR 1787 Final Rejection Jan 05, 2024
18571852 LAMINATE FREEMAN, JOHN D 1787 Final Rejection Dec 19, 2023
18566488 LAMINATE FREEMAN, JOHN D 1787 Final Rejection Dec 01, 2023
18558962 LAMINATE OF INORGANIC SUBSTRATE AND HEAT-RESISTANT POLYMER FILM FREEMAN, JOHN D 1787 Final Rejection Nov 03, 2023
18551653 ANTITHROMBOGENIC MATERIAL ROSENTHAL, ANDREW S 1613 Non-Final OA Sep 21, 2023
18547371 HEAT-SHRINKABLE POLYESTER FILM GRUSBY, REBECCA LYNN 1785 Final Rejection Aug 22, 2023
18269355 TRANSISTOR-TYPE POLYAMINE SENSOR BALL, JOHN C 1795 Non-Final OA Jun 23, 2023
18254106 BIAXIALLY ORIENTED POLYPROPYLENE RESIN FILM, AND PACKAGING USING SAME SHUKLA, KRUPA 1787 Non-Final OA May 23, 2023
18037358 METHOD FOR MANAGING HEALTH CONDITION OF CALF, SYSTEM FOR MANAGING HEALTH CONDITION OF CALF, APPARATUS FOR MANAGING HEALTH CONDITION OF CALF, AND GARMENT FOR MANAGING HEALTH CONDITION OF CALF STEINBERG, AMANDA L 3792 Non-Final OA May 17, 2023
18033973 CELL CRYOPRESERVATION HOLLOW FIBER MEMBRANE BOWERS, NATHAN ANDREW 1799 Final Rejection Apr 26, 2023
18031761 CROSSLINKED AROMATIC POLYESTER RESIN COMPOSITION AND PRODUCTION METHOD THEREFOR DESTEFANO, AUDRA JEAN 1766 Non-Final OA Apr 13, 2023
18031770 CROSSLINKED POLYESTER RESIN SLOAN, LILY KAYOKO 1762 Final Rejection Apr 13, 2023
18030546 BIOLOGICAL INFORMATION MEASURING BELT FOR CALF MINCHELLA, ADAM ZACHARY 3794 Non-Final OA Apr 06, 2023
18020316 INORGANIC MATERIAL-REINFORCED THERMOPLASTIC POLYESTER RESIN COMPOSITION AND METHOD FOR PRODUCING SAME DONAHUE, OLGA LUCIA 1763 Non-Final OA Feb 08, 2023
18003240 BIAXIALLY STRETCHED POLYPHENYLENE SULFIDE FILM AND SECONDARY BATTERY ELECTRODE FILM COMPOSED OF SAME ESSEX, STEPHAN J 1727 Non-Final OA Dec 23, 2022
17997896 COPOLYMERIZED POLYESTER RAW MATERIAL FOR FILM, HEAT-SHRINKABLE POLYESTER-BASED FILM, HEAT-SHRINKABLE LABEL, AND PACKAGE PRODUCT BERRO, ADAM JOSEPH 1765 Final Rejection Nov 03, 2022
17920135 CELLULOSE-BASED ION-EXCHANGE MEMBRANE, PRODUCTION METHOD FOR SAME, EXOSOME PURIFICATION DEVICE, AND EXOSOME PURIFICATION METHOD RIETH, STEPHEN EDWARD 1759 Final Rejection Oct 20, 2022
17917323 COPOLYMERIZED POLYESTER RESIN, HEAT-SHRINKABLE FILM, HEAT-SHRINKABLE LABEL, AND PACKAGED PRODUCT BERRO, ADAM JOSEPH 1765 Non-Final OA Oct 06, 2022
17915372 INFUSIBILIZED POLYPHENYLENE ETHER FIBER, INFUSIBILIZED POLYPHENYLENE ETHER FORMED BODY, CARBON FIBER, ACTIVATED CARBON FIBER, CARBON FIBER FORMED BODY, ACTIVATED CARBON FIBER FORMED BODY, AND METHOD FOR MANUFACTURING SAME HENDRICKSON, STUART L 1736 Non-Final OA Sep 28, 2022
17913610 LIGHT-SENSITIVE RESIN ORIGINAL PRINTING PLATE FOR LETTERPRESS PRINTING CHU, JOHN S Y 1737 Non-Final OA Sep 22, 2022
17799063 AROMATIC POLYESTER AND METHOD FOR PRODUCING SAME RODD, CHRISTOPHER M 1766 Non-Final OA Aug 11, 2022
17612139 POLYAMIDE-BASED RESIN COMPOSITION FOR INJECTION MOLDING AND SLIDING COMPONENT FORMED THEREFROM LENIHAN, JEFFREY S 1765 Final Rejection Nov 17, 2021
17428378 LAMINATED POLYESTER FILM CHEN, VIVIAN 1787 Final Rejection Aug 04, 2021
17425992 READILY ADHESIVE POLYESTER FILM AND METHOD FOR PRODUCING SAME MANGOHIG, THOMAS A 1788 Final Rejection Jul 27, 2021

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