Prosecution Insights
Last updated: April 19, 2026

Cantor Colburn LLP - Collins Aerospace

81 pending office actions • 17 clients

Portfolio Summary

81
Total Pending OAs
24
Final Rejections
57
Non-Final OAs

Client Portfolio (17 clients)

Client (Assignee)Pending OAs
Hamilton Sundstrand Corporation 45
Crompton Technology Group Limited 6
Goodrich Actuation Systems SAS 4
Goodrich Actuation Systems Limited 4
B/E Aerospace, Inc. 3
Microtecnica S.r.l. 3
Ratier-Figeac SAS 3
Hamilton Sundstrand Space Systems International, Inc. 3
Collins Aerospace Ireland, Limited 2
Kidde Technologies, Inc. 1
Goodrich Actuation Systems Limited 1
Iowa State University Research Foundation, Inc. 1
Hamilton Sundstrand Space Systems International, Inc. 1
Crompton Technology Group, Ltd. 1
B/E Aerospace, Inc. 1
Crompton Technology Group, Ltd. 1
Goodrich Corporation 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18794718 Untitled Hamilton Sundstrand Corporation MCKINNON, TERRELL L 3632 Non-Final OA
18821125 Untitled Hamilton Sundstrand Corporation NOUKETCHA, LIONEL W 3763 Non-Final OA
18788233 Untitled Hamilton Sundstrand Corporation TEITELBAUM, DAVID J 3763 Non-Final OA
18907736 Untitled Hamilton Sundstrand Corporation NGUYEN, AIMEE TRAN 3617 Non-Final OA
18901937 Untitled Hamilton Sundstrand Corporation BONZELL, PHILIP J 3642 Non-Final OA
18786857 Untitled Hamilton Sundstrand Corporation CLARK, RYAN C 3745 Final Rejection
19048113 RVDT CONNECTOR Goodrich Actuation Systems SAS YABUT, DANIEL D 3617 Non-Final OA Feb 07, 2025
18797937 ENVIRONMENTAL CONTROL SYSTEM UTILIZING INTEGRATED VAPOR COMPRESSION SYSTEM AND THREE-WHEEL AIR CYCLE MACHINE Hamilton Sundstrand Corporation SULLENS, TAVIA L 3763 Non-Final OA Aug 08, 2024
18762997 ADDITIVELY MANUFACTURED INTEGRAL SHAFT AND MOTOR ROTOR HEAT EXCHANGER AND TIE ROD FOR RAM AIR FAN Hamilton Sundstrand Corporation BEEBE, JOSHUA R 3745 Non-Final OA Jul 03, 2024
18761947 FORMATION OF CONVERSION COATING WITH ENHANCED ADHESION PROMOTION Hamilton Sundstrand Corporation BOYLE, ROBERT C 1764 Final Rejection Jul 02, 2024
18756804 NOZZLE GEOMETRY TO CREATE ROTATIONAL VORTEX Kidde Technologies, Inc. KIM, CHRISTOPHER S 3752 Non-Final OA Jun 27, 2024
18743543 COMPOSITE CONNECTORS AND METHODS OF MANUFACTURING THE SAME Crompton Technology Group Limited KIM, YUNJU 1742 Non-Final OA Jun 14, 2024
18740645 ACTUATION SYSTEM Goodrich Actuation Systems Limited YANKEY, RYAN ANDREW 3642 Final Rejection Jun 12, 2024
18735592 ENVIRONMENTAL CONTROL SYSTEM OF AN AIRCRAFT CONFIGURED WITH A TWO-PHASE TURBINE ENCASED WITH A COMPRESSOR AND MOTOR Hamilton Sundstrand Corporation TRPISOVSKY, JOSEPH F 3763 Non-Final OA Jun 06, 2024
18679718 BASE-TO-EMITTER VOLTAGE TEMPERATURE COMPENSATION FOR TRANSISTOR INCLUDED IN SENSOR EXCITATION CIRCUIT Hamilton Sundstrand Corporation COMBER, KEVIN J 2838 Non-Final OA May 31, 2024
18655691 MULTI-STAGE ROTOR FOR AIR CYCLE MACHINE Hamilton Sundstrand Corporation RIBADENEYRA, THEODORE C 3745 Non-Final OA May 06, 2024
18654550 RAM AIR FAN INCLUDING ADDITIVELY MANUFACTURED HEAT EXCHANGER INSERT Hamilton Sundstrand Corporation LEGENDRE, CHRISTOPHER RYAN 3711 Non-Final OA May 03, 2024
18652484 ENVIRONMENTAL CONTROL SYSTEM OF AN AIRCRAFT CONFIGURED WITH A TWO-PHASE TURBINE ENCASED WITH A COMPRESSOR AND COUPLED TO A MOTOR HAVING A SHAFT COUPLING Hamilton Sundstrand Corporation OSWALD, KIRSTIN U 3763 Non-Final OA May 01, 2024
18644545 CONTOURED INLET MANIFOLD FOR SUBFREEZING HEAT EXCHANGER Hamilton Sundstrand Corporation ROJOHN III, CLAIRE E 3763 Non-Final OA Apr 24, 2024
18636538 STRATOSPHERIC BALLOON CAPSULE TEMPERATURE & HUMIDITY CONTROL SYSTEM Hamilton Sundstrand Corporation COMINGS, DANIEL C 3763 Non-Final OA Apr 16, 2024
18626747 COMPOSITE CONNECTORS AND METHODS OF MANUFACTURING THE SAME Crompton Technology Group Limited AFZALI, SARANG 3726 Non-Final OA Apr 04, 2024
18608210 SPEED SIGNAL CONVERTER WITH REVERSE POLARITY DETECTION AND CORRECTION Hamilton Sundstrand Corporation FERDOUS, ZANNATUL 2858 Non-Final OA Mar 18, 2024
18585381 STRAIN WAVE GEAR Goodrich Actuation Systems Limited JOYCE, WILLIAM C 3618 Non-Final OA Feb 23, 2024
18440150 BI-DIRECTIONAL POWER CONVERTER UTILIZING MOSFET SWITCHING ELEMENTS Hamilton Sundstrand Corporation JACKSON, LAKAISHA 2838 Final Rejection Feb 13, 2024
18438907 INTERWOVEN HEAT EXCHANGER CORE WITH END FACE FEATURES Hamilton Sundstrand Corporation JONES, GORDON A 3763 Final Rejection Feb 12, 2024
18431025 HIGH VOLTAGE DIRECT CURRENT POWERED AIRCRAFT APPLIANCES B/E Aerospace, Inc. BUKHARI, AQEEL H 2849 Final Rejection Feb 02, 2024
18430854 MID-PRESSURE WATER SEPARATION FOR ENVIRONMENTAL CONTROL SYSTEM Hamilton Sundstrand Corporation KEYWORTH, PETER 1777 Non-Final OA Feb 02, 2024
18421253 ADDITIVE MANUFACTURING PROCESSES UTILIZING A RING LASER FOR FINE FEATURES Hamilton Sundstrand Corporation LIANG, ANTHONY M 1734 Non-Final OA Jan 24, 2024
18411835 FEATURE FOR SUBFREEZING HEAT EXCHANGER Hamilton Sundstrand Corporation BRAWNER, CHARLES RILEY 3762 Non-Final OA Jan 12, 2024
18540225 DAMPING ARRANGEMENT Goodrich Actuation Systems SAS SAHNI, VISHAL R 3616 Non-Final OA Dec 14, 2023
18530572 POWER MANAGEMENT OF RESOURCES Collins Aerospace Ireland, Limited CHUNG, MONG-SHUNE 2118 Non-Final OA Dec 06, 2023
18530582 BRAKING DEVICE Goodrich Actuation Systems Limited SCHWARTZ, CHRISTOPHER P 3616 Non-Final OA Dec 06, 2023
18520865 BURST MODE IN-RUSH CURRENT CONTROL FOR ACTIVE CURRENT LIMITER CIRCUIT FOR DC-DC CONVERTER Hamilton Sundstrand Corporation RIVERA-PEREZ, CARLOS O 2838 Final Rejection Nov 28, 2023
18508737 AIRCRAFT OVEN WITH INTEGRATED CLEANING SYSTEM B/E Aerospace, Inc. RIVERA-CORDERO, ARLYN I 1714 Final Rejection Nov 14, 2023
18386819 HEAT EXCHANGER WITH STIFFENING TUBE CONNECTORS Hamilton Sundstrand Corporation RUPPERT, ERIC S 3763 Non-Final OA Nov 03, 2023
18499552 AIRCRAFT GALLEY INSERT B/E Aerospace, Inc. PEREIRO, JORGE ANDRES 3799 Non-Final OA Nov 01, 2023
18497279 PIPES Crompton Technology Group Limited DUNWOODY, AARON M 3679 Non-Final OA Oct 30, 2023
18496422 NUT DESIGN FOR ACTUATOR SYSTEM Hamilton Sundstrand Corporation WOOD, KIMBERLY T 3631 Non-Final OA Oct 27, 2023
18491913 HEAT EXCHANGER WITH INTERNAL CROSS FLOW FINS Hamilton Sundstrand Corporation DUONG, THO V 3763 Non-Final OA Oct 23, 2023
18486912 MAGNETIC WIRE INFUSED COMPONENTS FOR ELECTRIC MACHINE Iowa State University Research Foundation, Inc. SECK, AHMED F 2834 Non-Final OA Oct 13, 2023
18480211 WIRE INSERTION TOOL Goodrich Actuation Systems SAS JOH, CATHERINE 3723 Non-Final OA Oct 03, 2023
18476669 VALVE ASSEMBLY Microtecnica S.r.l. CAHILL, JESSICA MARIE 3753 Final Rejection Sep 28, 2023
18466943 PRESSURE REGULATION SYSTEMS AND VALVES Microtecnica S.r.l. ARUNDALE, ROBERT K 3753 Final Rejection Sep 14, 2023
18464957 AIR CYCLE MACHINE (ACM) WITH HYBRID AIRFOIL AND AUXILIARY MAGNETIC THRUST BEARINGS Hamilton Sundstrand Corporation RODRIGUEZ, JOSHUA KIEL MIGUEL 2834 Final Rejection Sep 11, 2023
18463830 GEAR ASSEMBLY FOR A SIDE STICK UNIT Ratier-Figeac SAS MACARTHUR, VICTOR L 3618 Non-Final OA Sep 08, 2023
18464164 FLOW CONTROL DEVICE FORMED OF THERMALLY ADAPTIVE MATERIAL AND A THERMOELECTRIC JUNCTION Hamilton Sundstrand Corporation MCCALISTER, WILLIAM M 3753 Non-Final OA Sep 08, 2023
18241276 METHOD FOR GENERATING A TOOL PATH FOR ENGRAVING ON VARIOUS SHAPED SURFACES Ratier-Figeac SAS PATEL, DHRUVKUMAR 2119 Non-Final OA Sep 01, 2023
18240521 ALUMINUM SHEET WITH DIELECTRIC COATING ISOLATION BARRIER Hamilton Sundstrand Corporation AZAM, MUHAMMED 2847 Final Rejection Aug 31, 2023
18453391 MOTOR ASSEMBLY WITH MULTIPLE ROTORS Hamilton Sundstrand Corporation JOHNSON, ERIC 2834 Final Rejection Aug 22, 2023
18357615 METAL PLATED ADDITIVELY MANUFACTURED PLASTIC ACM SHAFTS WITH INTERNAL THERMALLY ADAPTIVE STRUCTURE Hamilton Sundstrand Corporation BEHRENS JR., ANDRES E 1741 Non-Final OA Jul 24, 2023
18356336 LINEAR INDUCTION MOTOR DRIVE FOR A HIGH-SPEED TRANSPORTATION SYSTEM Hamilton Sundstrand Corporation KUHFUSS, ZACHARY L 3615 Non-Final OA Jul 21, 2023
18351671 ENVIRONMENTAL CONTROL SYSTEM Collins Aerospace Ireland, Limited GIORDANO, MICHAEL JAMES 3762 Final Rejection Jul 13, 2023
18348432 MAGNETIC CORE Hamilton Sundstrand Corporation HINSON, RONALD 2837 Non-Final OA Jul 07, 2023
18342028 FABRICATION OF INTEGRATED METAL SUPPORT FOR HIGH POWER DENSITY SOLID OXIDE FUEL CELL Hamilton Sundstrand Space Systems International, Inc. CARRICO, ROBERT SCOTT 1727 Non-Final OA Jun 27, 2023
18333598 CLEANING MEASUREMENT AND CONTROL SYSTEM Hamilton Sundstrand Corporation CHUNG, MONG-SHUNE 2118 Non-Final OA Jun 13, 2023
18334172 SELF-REGULATING AND GRAVITY-INDEPENDENT DEVICE FOR HYDROGEN RECOMBINING WITH AN INTEGRATED PASSIVE HEAT SINK FOR LOW-EARTH ORBIT AND DEEP-SPACE EXPLORATION SPACECRAFT Hamilton Sundstrand Corporation ARANT, HARRY E 3763 Non-Final OA Jun 13, 2023
18332266 ACTUATOR Microtecnica S.r.l. WIBLIN, MATTHEW 3745 Non-Final OA Jun 09, 2023
18205087 HEAT TRANSFER FROM TRANSFORMER WINDINGS Hamilton Sundstrand Corporation PATEL, RAKESH BHASKARBHAI 2843 Non-Final OA Jun 02, 2023
18321279 COMPOSITE TUBE Crompton Technology Group, Ltd. LU, HAOTIAN 3753 Non-Final OA May 22, 2023
18317604 DISCRETE VAPOR COMPRESSION DISTILLATION URINE PROCESSOR ASSEMBLY AND METHOD OF USE THEREOF Hamilton Sundstrand Space Systems International, Inc. MENON, KRISHNAN S 1777 Final Rejection May 15, 2023
18315857 HEAT EXCHANGER CORE LAYER Hamilton Sundstrand Corporation ROJOHN III, CLAIRE E 3763 Final Rejection May 11, 2023
18192753 AIRCRAFT EMERGENCY OXYGEN SUPPLY SYSTEM, AND AIRCRAFT COMPRISING SUCH AN EMERGENCY OXYGEN SUPPLY SYSTEM B/E Aerospace, Inc. WAHL, ALEC ROBERT 3785 Non-Final OA Mar 30, 2023
18185652 ENERGY RECOVERY AND THERMAL CONTROL UTILIZING HEAT PUMP Hamilton Sundstrand Corporation OSWALD, KIRSTIN U 3763 Non-Final OA Mar 17, 2023
18185676 UNIVERSAL JOINT ASSEMBLIES Crompton Technology Group, Ltd. KOCH, GEORGE R 1745 Non-Final OA Mar 17, 2023
18181001 HYPERLOOP ENVIRONMENTAL CONTROL SYSTEM Hamilton Sundstrand Corporation SCHULT, ALLEN 3762 Non-Final OA Mar 09, 2023
18159940 AIRCRAFT ENVIRONMENTAL CONTROL SYSTEM VAPOR CYCLE COMPRESSOR WITH MOTOR-INTEGRATED ACTIVE MAGNETIC BEARINGS Hamilton Sundstrand Corporation SHAIKH, MERAJ A 3763 Final Rejection Jan 26, 2023
18101723 ARTICLES HAVING THERMALLY CONTROLLED MICROSTRUCTURE AND METHODS OF MANUFACTURE THEREOF Hamilton Sundstrand Corporation CENTRAL, DOCKET 3774 Non-Final OA Jan 26, 2023
18156839 POSITIVE TEMPERATURE COEFFICIENT HEATER WITH EFFICIENT HEATING TRACES FOR FREEZE PROTECTION APPLICATIONS Goodrich Corporation CHABREYRIE, RODOLPHE ANDRE 3741 Non-Final OA Jan 19, 2023
18153062 COMPOSITE CONNECTORS AND METHODS OF MANUFACTURING THE SAME Crompton Technology Group Limited DODDS, SCOTT 1746 Non-Final OA Jan 11, 2023
18149362 ELECTROMECHANICAL LINEAR ACTUATOR WITH HARMONIC GEAR DRIVING MECHANISM Goodrich Actuation Systems SAS SUBRAMANIAN, VISWANATHAN 2834 Final Rejection Jan 03, 2023
17966433 SHUTDOWN METHODS FOR OXYGEN GENERATION SYSTEMS Hamilton Sundstrand Space Systems International, Inc. COHEN, BRIAN W 1759 Final Rejection Oct 14, 2022
17963112 WASTE FLUID WATER RECOVERY SYSTEMS Hamilton Sundstrand Corporation GEISBERT, WILLIAM ADDISON 1779 Final Rejection Oct 10, 2022
17962306 EYE MONITORING SYSTEMS FOR DISTRESS MONITORING Hamilton Sundstrand Corporation FERNANDES, PATRICK M 3791 Final Rejection Oct 07, 2022
17961887 ORGANIC SOLID WASTE TO METHANE FUEL GENERATION FOR SPACECRAFT Hamilton Sundstrand Space Systems International, Inc. TAI, XIUYU 1795 Non-Final OA Oct 07, 2022
17957100 ELECTRIC ACTUATOR HEALTH MONITORING Goodrich Actuation Systems Limited BRAUNLICH, MARTIN WALTER 2858 Non-Final OA Sep 30, 2022
17952131 AEROSOL DETECTION SYSTEMS Hamilton Sundstrand Corporation NIA, FATEMEH ESFANDIARI 2855 Final Rejection Sep 23, 2022
17952104 AEROSOL DETECTION SYSTEMS Hamilton Sundstrand Corporation FABIAN JR, ROBERTO 2877 Final Rejection Sep 23, 2022
17950403 SMARTPHONE APPLICATION FOR CALCULATING PRESSURE Ratier-Figeac SAS NORMAN, MARC E 3763 Non-Final OA Sep 22, 2022
17901215 POLE-PIECE STRUCTURE FOR A MAGNETIC GEAR Goodrich Actuation Systems Limited BESLER, CHRISTOPHER JAMES 3726 Non-Final OA Sep 01, 2022
17729479 COMPOSITE MATERIAL Crompton Technology Group Limited TAUFIQ, FARAH N 1754 Final Rejection Apr 26, 2022
17518753 ELECTRICAL HOUSING Crompton Technology Group Limited HORNSBY, BARTHOLOMEW ANDREW 1728 Non-Final OA Nov 04, 2021

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