Prosecution Insights
Last updated: April 19, 2026

Cummins Power Generation Inc.

9 pending office actions

Portfolio Summary

9
Total Pending OAs
2
Final Rejections
7
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19069018 DUAL LEG AFTERTREATMENT SYSTEM TRAN, BINH Q 3746 Non-Final OA Mar 03, 2025
18998897 LIQUID INJECTION SYSTEM, LIQUID INJECTED ENGINE SYSTEM AND METHOD OF CONTROLLING A LIQUID INJECTION SYSTEM HASAN, SYED O 3747 Non-Final OA Jan 27, 2025
18869778 CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE, INTERNAL COMBUSTION ENGINE CONFIGURED TO CONTROL COMBUSION, AND METHOD OF CONTROL THEREOF NGUYEN, HUNG Q 3747 Final Rejection Nov 26, 2024
18949617 HIERARCHICAL POWER CONTROL MARTINEZ BORRERO, LUIS A 3665 Non-Final OA Nov 15, 2024
18922279 CONTROLLERS, METHODS, AND SYSTEMS FOR ENERGY SOURCE SELECTION SWEENEY, BRIAN P 3668 Non-Final OA Oct 21, 2024
18922193 MULTI-SOURCE ELECTRIFIED PROPULSION PALMARCHUK, BRIAN KEITH 3669 Non-Final OA Oct 21, 2024
18595977 SYSTEMS AND METHODS FOR GENERATING A SERVICE RECOMMENDATION WASAFF, JOHN S. 3629 Final Rejection Mar 05, 2024
18523583 CONTROL DEVICES TO HANDLE UNBALANCED LOADS FOR POWER SOURCES AUGUSTINE, NICHOLAS 2178 Non-Final OA Nov 29, 2023
18506894 ENERGY CONTROL KASENGE, CHARLES R 2116 Non-Final OA Nov 10, 2023

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