Prosecution Insights
Last updated: April 19, 2026

Trinseo Europe GmbH

6 pending office actions

Portfolio Summary

6
Total Pending OAs
4
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18872996 NOVEL ANODE ACTIVE MATERIAL SLURRY FOR COATING AN ANODE CURRENT COLLECTOR FOR A SECONDARY LI-ION BATTERY DOVE, TRACY MAE 1725 Final Rejection Dec 09, 2024
18102893 POLYCARBONATE COMPOSITION WHICH EXHIBITS A FLECKED APPEARANCE WHEN MOLDED BUTTNER, DAVID J 1765 Non-Final OA Jan 30, 2023
17417528 EXTREMELY LOW ODOR STYRENIC POLYMER COMPOSITION RODD, CHRISTOPHER M 1766 Final Rejection Jun 23, 2021
17286923 A POLYMER COMPOSITION COMPRISING PARTICLES AND COLORANT, ITS METHOD OF PREPARATION AND ITS USE JOHNSTON, BRIEANN R 1766 Final Rejection Apr 20, 2021
16396855 OPTICAL REFLECTORS, REFLECTION FILMS AND SHEETS NELSON, MICHAEL B 1787 Final Rejection Apr 29, 2019
14781671 MULTILAYER POLYMER STRUCTURES SHAH, SAMIR 1787 Non-Final OA Oct 01, 2015

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