Prosecution Insights
Last updated: April 19, 2026

Nippon Shokubai Co., Ltd.

14 pending office actions

Portfolio Summary

14
Total Pending OAs
3
Final Rejections
11
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19350671 ALUMINOSILICATE-CONTAINING COMPOSITION LOUGHRAN, RYAN PATRICK 1731 Non-Final OA Oct 06, 2025
18682340 POLYALKYLENE-OXIDE-CONTAINING COMPOUND HINES, LATOSHA D 1771 Non-Final OA Feb 08, 2024
18281898 METHOD FOR PRODUCING WATER ABSORBENT RESIN FISCHER, JUSTIN R 1749 Non-Final OA Sep 13, 2023
18546871 PHOSPHAZENE BOND-CONTAINING POLYMER NGUYEN, HA S 1766 Non-Final OA Aug 17, 2023
18268519 PRODUCTION METHOD FOR TUNGSTEN OXIDE COMPOSITION NGUYEN, CAM N 1736 Non-Final OA Jun 20, 2023
18253684 PURIFICATION DEVICE KUNEMUND, ROBERT M 1714 Non-Final OA May 19, 2023
18248831 STORAGE METHOD AND USAGE METHOD FOR POLYCARBOXYLIC ACID-BASED POLYMER SOLUTION BRANCH, CATHERINE S 1763 Non-Final OA Apr 12, 2023
18031241 PREDICTION METHOD AND PREDICTION DEVICE CHOWDHURY, TARIFUR RASHID 2877 Final Rejection Apr 11, 2023
18025606 PURIFICATION DEVICE RHOADES, DEREK JAMES 1692 Non-Final OA Mar 09, 2023
18024818 METHOD FOR PRODUCING HYDROGENATED POLYSILANE COMPOUND PAGANO, ALEXANDER R 1692 Non-Final OA Mar 06, 2023
17924188 POLYESTERS PREPARED FROM 1,1-DIESTER-1-ALKENES CONTAINING A STRONG ACID AND STABILIZER BUTTNER, DAVID J 1765 Final Rejection Nov 09, 2022
17791512 ELECTROLYTIC COMPOSITION COMPRISING A SULFONYLIMINE ELECTROLYTE SALT AND A SOLVENT LA RAIA III, LAWRENCE 1727 Non-Final OA Jul 07, 2022
17433874 METHOD FOR PRODUCING CELL SPHEROIDS BEHARRY, ZANNA MARIA 1632 Non-Final OA Aug 25, 2021
17281462 ORGANIC ELECTRIC FIELD LIGHT-EMITTING SHEET FOR USE IN LIGHT COSMETOLOGY OR LIGHT THERAPY LEE, ERICA SHENGKAI 3796 Final Rejection Mar 30, 2021

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