Prosecution Insights
Last updated: April 19, 2026

Faegre Drinker Biddle & Reath LLP - Cummins

18 pending office actions • 6 clients

Portfolio Summary

18
Total Pending OAs
4
Final Rejections
14
Non-Final OAs

Client Portfolio (6 clients)

Client (Assignee)Pending OAs
CUMMINS INC. 10
ArvinMeritor Technology, LLC 2
Cummins Ltd. 2
Cummins Emission Solutions, Inc. 2
Cummins Ltd. 1
CUMMINS INC. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19287411 Untitled ArvinMeritor Technology, LLC MACARTHUR, VICTOR L 3618 Non-Final OA
19113121 Turbine Control for Improved Dosing Cummins Ltd. TRAN, BINH Q 3746 Non-Final OA Mar 19, 2025
18997419 TURBINE HOUSINGS FOR A TURBOCHARGER, TURBINE AND TURBOCHARGER Cummins Ltd. CLARK, RYAN C 3745 Non-Final OA Jan 21, 2025
18949195 AXLE ASSEMBLY DEVICES, SYSTEMS, AND METHODS ArvinMeritor Technology, LLC NGUYEN, LILLIAN T 3655 Final Rejection Nov 15, 2024
18942026 VIRTUAL POWER PLANT CUMMINS INC. CAVALLARI, DANIEL 2836 Non-Final OA Nov 08, 2024
18940402 REDUCED PARASITIC LUBE SYSTEM CUMMINS INC. RIEGELMAN, MICHAEL A 3654 Non-Final OA Nov 07, 2024
18848098 Turbine Dosing System with Bypass Take Off and Delivery Cummins Emission Solutions, Inc. DUGER, JASON H 3741 Non-Final OA Sep 17, 2024
18846255 Turbine Dosing System Cummins Emission Solutions, Inc. BOGUE, JESSE SAMUEL 3746 Non-Final OA Sep 12, 2024
18775435 VARIABLE GEOMETRY TURBINE Cummins Ltd. LEGENDRE, CHRISTOPHER RYAN 3711 Non-Final OA Jul 17, 2024
18677193 DUAL-WALL INTEGRATED FLANGE JOINT CUMMINS INC. DRAGICEVICH, ZACHARY T 3679 Non-Final OA May 29, 2024
18377170 STATOR COOLING CUMMINS INC. MULLINS, BURTON S 2834 Final Rejection Oct 05, 2023
18268175 TAPERED SHAFT HUB ADAPTER CUMMINS INC. KREILING, AMANDA J 3726 Non-Final OA Jun 16, 2023
18205907 SYSTEMS AND METHODS FOR ONLINE POWER MANAGEMENT FOR HYBRID POWERTRAINS CUMMINS INC. CAMPBELL, JOSHUA A 3747 Non-Final OA Jun 05, 2023
18136728 BATTERY STRUCTURE AND BATTERY HOUSING CUMMINS INC. FRICK, EMMA K 3613 Non-Final OA Apr 19, 2023
18021934 CLOSE LOOP BATTERY CHARGE CURRENT CONTROL CUMMINS INC. INSTONE, NATHANIEL JOSEPH 2859 Non-Final OA Feb 17, 2023
18111310 ATUOMATIC DISCHARGE OF DAMAGED BATTERIES IN ELECTRIC VEHICLES CUMMINS INC. PACHECO, ALEXIS BOATENG 2859 Final Rejection Feb 17, 2023
18017031 REMANUFACTURING OF A BATTERY CELL CUMMINS INC. CARVALHO JR., ARMINDO 1729 Non-Final OA Jan 19, 2023
17911975 SYSTEMS AND METHODS TO USE PEAK POWER IN A TARGETED MANNER CUMMINS INC. COOLEY, CHASE LITTLEJOHN 3662 Final Rejection Sep 15, 2022

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