Prosecution Insights
Last updated: April 19, 2026

Barnes & Thornburg LLP (Rolls-Royce)

10 pending office actions • 3 clients

Portfolio Summary

10
Total Pending OAs
1
Final Rejections
9
Non-Final OAs

Client Portfolio (3 clients)

Client (Assignee)Pending OAs
Rolls-Royce 7
Rolls-Royce 2
Rolls-Royce 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18680573 Untitled Rolls-Royce ZAMORA ALVAREZ, ERIC J 3745 Non-Final OA
19061874 TWO-PHASE THERMAL PUMP Rolls-Royce EDWARDS, LOREN C 3746 Non-Final OA Feb 24, 2025
18899827 DYNAMIC DATA DELIVERABLE TOOL Rolls-Royce DELICH, STEPHANIE ZAGARELLA 3623 Non-Final OA Sep 27, 2024
18392907 SECURITY RESERVE MODES FOR CERTIFIED SYSTEMS Rolls-Royce WANG, CHAO 2439 Non-Final OA Dec 21, 2023
18541974 TURBINE-POWERED SYSTEM WITH THERMOELECTRIC COOLING Rolls-Royce MEADE, LORNE EDWARD 3741 Final Rejection Dec 15, 2023
18371645 PROPELLER PITCH INDICATOR SYSTEMS FOR ELECTRICALLY CONTROLLABLE PITCH PROPELLER SYSTEMS ON WATERCRAFT Rolls-Royce REITZ, MICHAEL K. 3745 Non-Final OA Sep 22, 2023
18469252 BLEED AIR DRIVEN VAPOR CYCLE SYSTEM Rolls-Royce IGUE, ROBERTO TOSHIHARU 3741 Non-Final OA Sep 18, 2023
18368803 SYSTEM FOR CONTROL OF EXTERNALLY HEATED TURBINE ENGINE Rolls-Royce GARNER, LILY CRABTREE 3646 Non-Final OA Sep 15, 2023
18344612 COOLING SYSTEM WITH ADJUSTABLE SETPOINT AND RELATED METHOD Rolls-Royce CAO, CHUN 2115 Non-Final OA Jun 29, 2023
18144425 AIRCRAFT DC POWER BUS REGULATION AND WING DE-ICER Rolls-Royce MACEDA, KRYSTENE NHE BANDONG 3761 Non-Final OA May 08, 2023

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