Prosecution Insights
Last updated: April 19, 2026

Sinopec Dalian Research Institute Of Petroleum And Petrochemicals Co. Ltd.

5 pending office actions

Portfolio Summary

5
Total Pending OAs
2
Final Rejections
3
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18260640 ZSM-23 ZEOLITE AND PREPARATION PROCESS AND USE THEREOF LEAVITT, MORDECAI MIZANI 1742 Non-Final OA Jul 07, 2023
18260668 ZSM-23 ZEOLITE AND PREPARATION PROCESS AND USE THEREOF LEAVITT, MORDECAI MIZANI 1742 Non-Final OA Jul 07, 2023
18249927 CATALYTIC REACTION UNIT AND REACTIVE DISTILLATION COLUMN SINGH, DAPINDER 3746 Non-Final OA Apr 20, 2023
18249446 METHOD AND SYSTEM FOR PRODUCING FUEL OIL AND USE THEREOF, AND FUEL OIL AND USE THEREOF STEIN, MICHELLE 1771 Final Rejection Apr 18, 2023
18245993 Adsorbent, Liquid Phase Hydrogenation Catalyst Composition, Catalyst Bed and Use Thereof SMARI, ABDUL-RAHMAN YUSUF WALEED 1736 Final Rejection Mar 20, 2023

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