Prosecution Insights
Last updated: April 19, 2026

USHIO DENKI KABUSHIKI KAISHA

21 pending office actions

Portfolio Summary

21
Total Pending OAs
2
Final Rejections
19
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18675653 ILLUMINATION OPTICAL SYSTEM, EXPOSURE APPARATUS, IRRADIATION METHOD, AND COMPONENT MANUFACTURING METHOD PERSAUD, DEORAM 2882 Non-Final OA May 28, 2024
18604063 EXPOSURE APPARATUS KIM, PETER B 2882 Non-Final OA Mar 13, 2024
18421161 ULTRAVIOLET LIGHT EMISSION DEVICE MCCORMACK, JASON L 2881 Non-Final OA Jan 24, 2024
18562934 ANTIBACTERIAL COMPOSITION PRODUCTION METHOD, ANTIBACTERIAL COMPOSITION, ANTIBACTERIAL METHOD, ANTIBACTERIAL AGENT, COSMETIC, AND DERMATOLOGICAL TOPICAL AGENT ARMSTRONG, SUSANNAH SIPPLE 1616 Non-Final OA Nov 21, 2023
18557835 INACTIVATION METHOD SPAMER, DONALD R 1799 Non-Final OA Oct 27, 2023
18555379 ULTRAVIOLET LIGHT IRRADIATION DEVICE IPPOLITO, NICOLE MARIE 2881 Non-Final OA Oct 13, 2023
18549845 APPARATUS FOR INACTIVATING BACTERIA OR VIRUSES, AND SYSTEM FOR INACTIVATING BACTERIA OR VIRUSES PILSBURY, BRADY CHARLES 1799 Non-Final OA Sep 08, 2023
18549333 METHOD FOR DETECTING OR QUANTIFYING PHOTOAGED CELLS, APPLICATION OF SAME, AND METHOD FOR PREPARING PHOTOAGED CELLS DAUNER, JOSEPH G 1682 Non-Final OA Sep 06, 2023
18269943 METHOD OF PROTECTION TREATMENT, METHOD OF PROVIDING INACTIVATION FUNCTION, SHEET MATERIAL, STRUCTURE SARANTAKOS, KAYLA ROSE 1799 Non-Final OA Jun 27, 2023
18257562 ULTRAVIOLET THERAPY APPARATUS AND METHOD FOR APPLYING ULTRAVIOLET LIGHT USING ULTRAVIOLET THERAPY APPARATUS KOHUTKA, BROOKE NICOLE 3791 Non-Final OA Jun 14, 2023
18267245 NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE EHRLICH, ALEXANDER JOSEPH 2828 Non-Final OA Jun 14, 2023
18266252 METHOD OF INACTIVATING BACTERIA AND/OR VIRUSES TALBERT, ERIC MICHAEL 1758 Non-Final OA Jun 08, 2023
18252522 FOIL TRAP COVER DEVICE AND DEBRIS REDUCTION APPARATUS CHANG, HANWAY 2878 Non-Final OA May 10, 2023
18248641 INFRARED LED ELEMENT REIDA, MOLLY KAY 2899 Final Rejection Apr 11, 2023
18248188 MICROFLUIDIC DEVICE AND METHOD FOR USING MICROFLUIDIC DEVICE HERON, VELVET ELIZABETH 1798 Non-Final OA Apr 06, 2023
18174422 ULTRAVIOLET LIGHT IRRADIATION DEVICE SMYTH, ANDREW P 2878 Non-Final OA Feb 24, 2023
18018960 EXTREME ULTRAVIOLET LIGHT SOURCE APPARATUS CHANG, HANWAY 2878 Non-Final OA Jan 31, 2023
17921678 EXTREME ULTRAVIOLET LIGHT SOURCE APPARATUS CHANG, HANWAY 2878 Non-Final OA Oct 27, 2022
17636883 MICROCHIP KRCHA, MATTHEW D 1796 Final Rejection Feb 20, 2022
17578973 TEMPERATURE CONTROL METHOD, TEMPERATURE CONTROL DEVICE, AND OPTICAL HEATING DEVICE ISKRA, JOSEPH W 3761 Non-Final OA Jan 19, 2022
17559239 SEMICONDUCTOR LASER DEVICE AND OPTICAL APPARATUS ZHANG, YUANDA 2828 Non-Final OA Dec 22, 2021

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