Prosecution Insights
Last updated: April 19, 2026

Celanese Sales Germany GmbH

3 pending office actions

Portfolio Summary

3
Total Pending OAs
0
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
17960944 Low Noise Polymer Composition LIU, ZHEN 1767 Non-Final OA Oct 06, 2022
17194645 Process For Producing Acesulfame Potassium DIAMOND, ALAN D 3991 Non-Final OA Mar 08, 2021
16401898 Mass Colored Polymer Composition For Use In Medical Technology Applications CAI, WENWEN 1763 Non-Final OA May 02, 2019

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