Prosecution Insights
Last updated: April 19, 2026

Chemstone Inc.

3 pending office actions

Portfolio Summary

3
Total Pending OAs
1
Final Rejections
2
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18035393 ENHANCED CELLULOSE NANOFIBRILS (CNF) FORTUNA, JOSE A 1748 Non-Final OA May 04, 2023
17295309 NOVEL AQUEOUS ADHESIVES USING SACCHARIDE FATTY ACID ESTERS NERANGIS, VICKEY M 1763 Non-Final OA May 19, 2021
17314826 METHODS FOR BIOBASED DERIVATIZATION OF CELLULOSIC AND SYNTHETIC MATERIALS AND ARTICLES OBTAINED THEREFROM ROBINSON, MICHAEL 1744 Final Rejection May 07, 2021

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