Prosecution Insights
Last updated: April 19, 2026

Kellogg Brown & Root LLC

5 pending office actions

Portfolio Summary

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

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18513335 DIGITAL TWIN FOR GREEN AMMONIA FACILITY USING A LOW CARBON ENERGY SOURCE AND RELATED METHODS OF USE ZIMMERMAN, JEFFREY P 3628 Final Rejection Nov 17, 2023
18491516 ADVANCED CONTROL AND RELATED METHODS FOR A LOW CARBON AMMONIA FACILITY BROWN, MICHAEL J 2115 Non-Final OA Oct 20, 2023
18324034 INTEGRATED CARBON CAPTURE AND OLEFINS PRODUCTION PROCESS PEREZ, JELITZA M 1774 Non-Final OA May 25, 2023
17856234 SYSTEMS AND RELATED METHODS FOR THE DESIGN OF ELECTRIC VEHICLE INFRACSTRUCTURE CRANDALL, RICHARD W. 3619 Final Rejection Jul 01, 2022
17728501 PROCESSES FOR CATALYTIC PARAFFIN DEHYDROGENATION AND CATALYST RECOVERY CEPLUCH, ALYSSA L 1772 Non-Final OA Apr 25, 2022

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