Prosecution Insights
Last updated: April 19, 2026

Cantor Colburn LLP - Power Controls,

43 pending office actions • 15 clients

Portfolio Summary

43
Total Pending OAs
13
Final Rejections
30
Non-Final OAs

Client Portfolio (15 clients)

Client (Assignee)Pending OAs
Hamilton Sundstrand Corporation 10
Ratier-Figeac SAS 7
Hamilton Sundstrand Space Systems International, Inc. 5
Goodrich Actuation Systems SAS 4
Goodrich Actuation Systems Limited 4
Microtecnica S.r.l. 2
Crompton Technology Group Limited 2
Collins Aerospace Ireland, Limited 2
B/E Aerospace, Inc. 1
Ratier-Figeac SAS 1
Hs Elektronik Systeme GmbH 1
Hs Marston Aerospace Limited 1
Crompton Technology Group Ltd. 1
Goodrich Corporation 1
B/E Aerospace, Inc. 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19249322 AIRCRAFT OXYGEN SUPPLY SYSTEM, AND AIRCRAFT COMPRISING SUCH AN AIRCRAFT OXYGEN SUPPLY SYSTEM B/E Aerospace, Inc. O'HARA, BRIAN M 3642 Non-Final OA Jun 25, 2025
19248788 BALL SCREW ASSEMBLIES Ratier-Figeac SAS ELAHMADI, ZAKARIA 3618 Non-Final OA Jun 25, 2025
19228110 ACTUATOR ASSEMBLY ARCHITECTURE Goodrich Actuation Systems SAS BADAWI, MEDHAT 3642 Non-Final OA Jun 04, 2025
19198497 COCKPIT CONTROLLER INCEPTOR WITH YAW CONTROL BY LATERAL DISPLACEMENT Ratier-Figeac SAS BONNETTE, RODNEY ANDREW 3647 Non-Final OA May 05, 2025
19191158 BLADE SPAR Ratier-Figeac SAS RIBADENEYRA, THEODORE C 3745 Final Rejection Apr 28, 2025
19180825 PISTON ASSEMBLY FOR HYDRAULIC PUMP Goodrich Actuation Systems SAS BERTHEAUD, PETER JOHN 3746 Non-Final OA Apr 16, 2025
19178387 SYSTEM FOR AN ACTUATOR Goodrich Actuation Systems SAS JOHNSON, VICKY A 3617 Non-Final OA Apr 14, 2025
19097033 FLIGHT CONTROL SYSTEM Ratier-Figeac SAS DANGOL, ASHESH 3642 Final Rejection Apr 01, 2025
19097037 FLIGHT CONTROL SYSTEM Ratier-Figeac SAS BONNETTE, RODNEY ANDREW 3647 Final Rejection Apr 01, 2025
19073231 PROPELLER PROPULSION SYSTEMS Ratier-Figeac SAS SEBASCO CHENG, STEPHANIE 3741 Final Rejection Mar 07, 2025
19059479 ROTARY BLADE Ratier-Figeac SAS DAVIS, JASON GREGORY 3745 Final Rejection Feb 21, 2025
19053469 PROPELLER ASSEMBLY Ratier-Figeac SAS CLARK, RYAN C 3745 Final Rejection Feb 14, 2025
18978863 HYDRAULIC VALVE Microtecnica S.r.l. QUANDT, MICHAEL M 3745 Non-Final OA Dec 12, 2024
18974276 VALVE SYSTEM Microtecnica S.r.l. DO, HAILEY KYUNG AE 3753 Non-Final OA Dec 09, 2024
18915684 ACTUATOR ASSEMBLY Goodrich Actuation Systems SAS WIBLIN, MATTHEW 3745 Final Rejection Oct 15, 2024
18915711 BEARING CAP Goodrich Actuation Systems Limited BROWN, JOSEPH HENRY 3618 Non-Final OA Oct 15, 2024
18826852 AIRCRAFT POWER SYSTEM Hamilton Sundstrand Corporation CHOWDHURI, SWARNA N 2836 Final Rejection Sep 06, 2024
18819562 AIRCRAFT POWER CONTROL DEVICE, AIRCRAFT COMPRISING AN AIRCRAFT POWER CONTROL DEVICE, AND METHOD OF CONTROLLING AN AIRCRAFT POWER CONTROL DEVICE Hs Elektronik Systeme GmbH JACKSON, LAKAISHA 2838 Non-Final OA Aug 29, 2024
18791796 STORAGE TANK Crompton Technology Group Limited PARKER, LAURA EBERT 3733 Non-Final OA Aug 01, 2024
18788592 STORAGE TANK Crompton Technology Group Limited HAILE, BENYAM 2688 Non-Final OA Jul 30, 2024
18775252 CONTROLLER Hamilton Sundstrand Corporation TIKU, SISAY G 2838 Non-Final OA Jul 17, 2024
18774050 ROTARY ACTUATOR ASSEMBLY Goodrich Actuation Systems Limited WEBER, GREGORY ROBERT 3618 Non-Final OA Jul 16, 2024
18754952 HEAT EXCHANGER CORE LAYER DESIGN Hamilton Sundstrand Corporation BHATTACHAN, BIGYAN NMN 3763 Non-Final OA Jun 26, 2024
18753450 N-LEVEL QSW FCML BUCK CONVERTER Hamilton Sundstrand Corporation TIKU, SISAY G 2838 Non-Final OA Jun 25, 2024
18748617 LOCKING DIFFERENTIAL THREAD Goodrich Actuation Systems Limited COOK, KYLE A 3726 Final Rejection Jun 20, 2024
18734368 SYSTEMS FOR HUMAN WASTE COLLECTION AND PROCESSING Hamilton Sundstrand Space Systems International, Inc. LOEPPKE, JANIE MEREDITH 3754 Non-Final OA Jun 05, 2024
18661912 MOTOR RADIATOR Hamilton Sundstrand Corporation SINGH, ALEXANDER A 2834 Non-Final OA May 13, 2024
18661966 STATOR ASSEMBLY Hamilton Sundstrand Corporation ELNAKIB, AHMED 2834 Non-Final OA May 13, 2024
18657028 CONTROL SCHEME FOR STARTING DUAL CHANNEL PERMANENT MAGNET MOTOR DRIVE SYSTEM UNDER OSSC FAULT OF ONE CHANNEL Goodrich Actuation Systems Limited MASIH, KAREN 2846 Non-Final OA May 07, 2024
18637575 STATOR COIL INSULATION Hamilton Sundstrand Corporation ELNAKIB, AHMED 2834 Non-Final OA Apr 17, 2024
18623434 LAMINATED HEAT EXCHANGERS Hs Marston Aerospace Limited AFZALI, SARANG 3726 Non-Final OA Apr 01, 2024
18441436 COMPOSITE STRUCTURE Crompton Technology Group Ltd. DANIELS, MATTHEW J 1742 Non-Final OA Feb 14, 2024
18412051 INTEGRAL ADDITIVELY MANUFACTURED FLUID REMOVAL GEOMETRY Hamilton Sundstrand Space Systems International, Inc. TEIXEIRA MOFFAT, JONATHAN CHARLES 3700 Non-Final OA Jan 12, 2024
18408144 WASTE MANAGEMENT SYSTEM WITH BUILT-IN PIEZOELECTRIC BASED INTERFACES FOR WATER RECOVERY AND STERILIZATION VIBRATION Hamilton Sundstrand Corporation MENON, KRISHNAN S 1777 Non-Final OA Jan 09, 2024
18408261 PLANETARY REGOLITH DUST EXPULSION FROM SPACE SUITS USING PIEZOELECTRIC ASSEMBLY INDUCED VIBRATION Hamilton Sundstrand Corporation RIVERA-CORDERO, ARLYN I 1714 Non-Final OA Jan 09, 2024
18408327 TANK FOR USE IN MICROGRAVITY Hamilton Sundstrand Space Systems International, Inc. HENSON, KATINA N 3723 Non-Final OA Jan 09, 2024
18405424 FAULT CLEARING IN ELECTRICAL SYSTEMS WITH INJECTED SIGNAL Hamilton Sundstrand Corporation TRAN, NGUYEN 2838 Non-Final OA Jan 05, 2024
18530722 Task-Based Distributional Semantic Model or Embeddings for Inferring Intent Similarity Hamilton Sundstrand Space Systems International, Inc. HEADLY, MELISSA A 2197 Non-Final OA Dec 06, 2023
18168133 MULTILAYER STRUCTURE WITH CARBON NANOTUBE HEATERS Goodrich Corporation KHLOK, BONITA 3761 Non-Final OA Feb 13, 2023
18078413 VALVE CONTROL WITH INDETERMINANT STARTING STATE Hamilton Sundstrand Space Systems International, Inc. HICKS, ANGELISA 3753 Final Rejection Dec 09, 2022
17979905 MACHINE LEARNING BASED CONTENTION DELAY PREDICTION IN MULTICORE ARCHITECTURES Collins Aerospace Ireland, Limited SPRATT, BEAU D 2143 Final Rejection Nov 03, 2022
17977223 AIRCRAFT FRAGRANCE DEVICE B/E Aerospace, Inc. TALBERT, ERIC MICHAEL 1758 Final Rejection Oct 31, 2022
17977214 INTERFERENCE CHANNEL CONTENTION MODELLING USING MACHINE LEARNING Collins Aerospace Ireland, Limited PHAKOUSONH, DARAVANH 2121 Final Rejection Oct 31, 2022

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