Prosecution Insights
Last updated: April 19, 2026

Dupont Specialty Products Usa, LLC

13 pending office actions • 5 clients

Portfolio Summary

13
Total Pending OAs
4
Final Rejections
9
Non-Final OAs

Client Portfolio (5 clients)

Client (Assignee)Pending OAs
Dupont Safety & Construction, Inc. 8
Dupont Electronics, Inc. 2
Rohm And Haas Electronic Materials Cmp Holdings, Inc. 1
Dupont Specialty Products Usa, LLC 1
Dupont Polymers, Inc. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19228341 Untitled Dupont Safety & Construction, Inc. NGUYEN, BAO-THIEU L 3732 Non-Final OA
18659129 Air Cooling Device for Protective Clothing and System Thereof Dupont Safety & Construction, Inc. TRPISOVSKY, JOSEPH F 3763 Non-Final OA May 09, 2024
18634260 WATERPROOF MEMBRANE Dupont Safety & Construction, Inc. FIGG, TRAVIS M 1783 Non-Final OA Apr 12, 2024
18468927 AQUEOUS INKJET INKS CONTAINING SILANIZED SILICA PARTICLES Rohm And Haas Electronic Materials Cmp Holdings, Inc. RODRIGUEZ, DOUGLAS X 2853 Non-Final OA Sep 18, 2023
18264874 COMPOSITE MATERIAL AND METHOD FOR FORMING THE COMPOSITE MATERIAL Dupont Specialty Products Usa, LLC PLESZCZYNSKA, JOANNA 1783 Final Rejection Aug 09, 2023
18221129 SOLID SURFACE COMPOSITION COMPRISING RECYCLED SOLID SURFACE PARTICLES Dupont Safety & Construction, Inc. BOYKIN, TERRESSA M 1765 Non-Final OA Jul 12, 2023
18187217 PRINTING FORM PRECURSOR AND PRINTING FORM THEREOF Dupont Electronics, Inc. ROBINSON, CHANCEITY N 1737 Final Rejection Mar 21, 2023
17835131 PACKAGE COMPRISING A SEALED CONTACT AREA INCLUDING A NONWOVEN HAVING A BONDED SURFACE WITH AN EMBOSSED IMPRESSION PATTERN Dupont Safety & Construction, Inc. SALVATORE, LYNDA 1789 Non-Final OA Jun 08, 2022
17679856 FABRIC AND ARTICLES HAVING FIRE-RESISTANCE, CUT-RESISTANCE, AND ELASTIC RECOVERY AND PROCESSES FOR MAKING SAME Dupont Safety & Construction, Inc. WATSON, BRAELYN 1786 Non-Final OA Feb 24, 2022
17679820 FABRIC AND ARTICLES HAVING FIRE-RESISTANCE, CUT-RESISTANCE, AND ELASTIC RECOVERY AND PROCESSES FOR MAKING SAME Dupont Safety & Construction, Inc. PIZIALI, ANDREW T 1789 Final Rejection Feb 24, 2022
17594459 ELECTROACTIVE COMPOUNDS Dupont Electronics, Inc. KERSHNER, DYLAN CLAY 1786 Non-Final OA Oct 18, 2021
17329483 ANIMAL TOY OR BLANKET Dupont Safety & Construction, Inc. FIGG, TRAVIS M 1783 Final Rejection May 25, 2021
17263298 METAL-POLYACETAL ASSEMBLY Dupont Polymers, Inc. KRUER, KEVIN R 1787 Non-Final OA Jan 26, 2021

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