Prosecution Insights
Last updated: April 19, 2026

Sgl Carbon SE

6 pending office actions

Portfolio Summary

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

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18252564 SEAL WEYDEMEYER, ALICIA JANE 1781 Final Rejection May 11, 2023
18040044 SEMI-FINISHED PRODUCT MATZEK, MATTHEW D 1786 Final Rejection Jan 31, 2023
18005439 COMPOSITE MATERIAL FIGG, LAURA B 1781 Final Rejection Jan 13, 2023
17914560 MANUFACTURING OF CARBON-CONTAINING PARTICLES HENDRICKSON, STUART L 1736 Non-Final OA Sep 26, 2022
17908024 ELECTRICALLY DECOUPLED HIGH-TEMPERATURE THERMAL INSULATION JENNISON, BRIAN W 3761 Final Rejection Aug 30, 2022
16624534 LIQUID DISTRIBUTOR FOR A SEPARATION DEVICE COMPRISING A SCREEN MADE OF A CARBON COMPOSITE MATERIAL HOBSON, STEPHEN 1776 Non-Final OA Dec 19, 2019

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