Prosecution Insights
Last updated: April 19, 2026

Certainteed Gypsum Inc.

4 pending office actions

Portfolio Summary

4
Total Pending OAs
0
Final Rejections
4
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18520334 GYPSUM BOARDS AND METHODS FOR MAKING THEM GREEN, ANTHONY J 1731 Non-Final OA Nov 27, 2023
18511476 FIRE-RESISTANT GYPSUM BOARDS AND METHODS OF MAKING THEM COPENHEAVER, BLAINE R 1781 Non-Final OA Nov 16, 2023
18244737 PLASTER BOARDS AND METHODS FOR MAKING THEM PATWARDHAN, ABHISHEK A 1746 Non-Final OA Sep 11, 2023
18066090 BUILDING SURFACE PRODUCT INCLUDING ATTACHMENT STRUCTURES, BUILDING SURFACE SYSTEM, AND METHOD OF ASSEMBLY GLESSNER, BRIAN E 3633 Non-Final OA Dec 14, 2022

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