Prosecution Insights
Last updated: April 19, 2026

Dupont Electronics, Inc.

7 pending office actions • 3 clients

Portfolio Summary

7
Total Pending OAs
2
Final Rejections
5
Non-Final OAs

Client Portfolio (3 clients)

Client (Assignee)Pending OAs
Dupont Electronics, Inc. 4
Dupont Electronic Materials International, LLC 2
Dupont Specialty Products Usa, LLC 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18897558 CURRENT COLLECTORS AND ENERGY STORAGE DEVICES Dupont Electronic Materials International, LLC MILLER, BETHANY MACKENZIE 1787 Non-Final OA Sep 26, 2024
18897545 CLADS HAVING POLYMER FILMS AND METAL LAYERS Dupont Electronic Materials International, LLC MILLER, BETHANY MACKENZIE 1787 Non-Final OA Sep 26, 2024
18618103 ELECTRICALLY INSULATED WIRES AND CABLES Dupont Electronics, Inc. PIERCE, JEREMY R 1789 Non-Final OA Mar 27, 2024
18454300 TRANSPARENT CONDUCTIVE SUBSTRATE AND A DOUBLE-SIDE PHOTOLITHOGRAPHIC METHOD USING THE SAME Dupont Electronics, Inc. ZHANG, MICHAEL N 1781 Non-Final OA Aug 23, 2023
18343029 ELECTROLYTIC COPPER FOIL, A METHOD FOR MANUFACTURING THE SAME, AND ARTICLES MADE THEREFROM Dupont Electronics, Inc. RUFO, LOUIS J 1795 Non-Final OA Jun 28, 2023
18342108 DICARBONYL HALIDES, POLYMER COMPOSITIONS AND FILMS MADE THEREFROM Dupont Electronics, Inc. LAWLER, JOHN VINCENT 1787 Final Rejection Jun 27, 2023
18268527 GASKETS Dupont Specialty Products Usa, LLC FOSTER, NICHOLAS L 3675 Final Rejection Jun 20, 2023

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