Prosecution Insights
Last updated: April 19, 2026

Cantor Colburn LLP - Carrier

43 pending office actions • 2 clients

Portfolio Summary

43
Total Pending OAs
23
Final Rejections
20
Non-Final OAs

Client Portfolio (2 clients)

Client (Assignee)Pending OAs
Carrier Corporation 40
Carrier Corporation 3

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
19293330 SEALING SYSTEM FOR MAGNETIC LEVITATING CENTRIFUGAL COMPRESSOR AND MAGNETIC LEVITATING CENTRIFUGAL COMPRESSOR Carrier Corporation LEGENDRE, CHRISTOPHER RYAN 3711 Non-Final OA Aug 07, 2025
18925334 ALUMINUM HEAT EXCHANGER Carrier Corporation ARANT, HARRY E 3763 Non-Final OA Oct 24, 2024
18909220 DETECTION SYSTEM Carrier Corporation TWEEL JR, JOHN ALEXANDER 2689 Non-Final OA Oct 08, 2024
18883281 EXCESS ENERGY MANAGEMENT FOR SELF-POWERED AIR CONDITIONING SYSTEMS Carrier Corporation SHIAO, DAVID A 2836 Non-Final OA Sep 12, 2024
18762836 SELF-POWERED AIR CONDITIONING SYSTEMS Carrier Corporation ZERPHEY, CHRISTOPHER R 3799 Non-Final OA Jul 03, 2024
18743879 SERVER COOLING WITH IMMERSED HEAT SINK Carrier Corporation FENG, ZHENGFU J 2835 Non-Final OA Jun 14, 2024
18735501 SERVER WITH HYBRID THERMAL MANAGEMENT SYSTEM Carrier Corporation BUTTAR, MANDEEP S 2835 Non-Final OA Jun 06, 2024
18392332 CONTROLLING ENERGY LOADS TO MEET AN ENERGY BUDGET ASSIGNED TO A SITE Carrier Corporation CAO, CHUN 2115 Non-Final OA Dec 21, 2023
18515506 COMPACT BIPOLAR IONIZER Carrier Corporation BUI, DUNG H 1773 Non-Final OA Nov 21, 2023
18497770 MODERATE-TO-LOW GLOBAL WARMING POTENTIAL VALUE REFRIGERANT LEAK DETECTION Carrier Corporation HAMILTON, FRANCES F 3762 Final Rejection Oct 30, 2023
18496046 HVAC SENSOR INFORMATION AND SENSOR COMMUNICATION OVER RELAY-CONTROLLED POWER LINE Carrier Corporation SURYAWANSHI, SURESH 2116 Non-Final OA Oct 27, 2023
18351206 SYSTEM AND METHOD FOR MAKING A BUILDING CARBON NEUTRAL Carrier Corporation NOUKETCHA, LIONEL W 3763 Final Rejection Jul 12, 2023
18351199 HUMIDIFIER WITH INTEGRATED WATER HARDNESS MEASURING DEVICE FOR HUMIDIFIER PAD PROGNOSIS Carrier Corporation PATEL, DHRUVKUMAR 2119 Non-Final OA Jul 12, 2023
18341098 REFRIGERANT COLLECTOR AND AIR SEPARATOR Carrier Corporation ZERPHEY, CHRISTOPHER R 3799 Final Rejection Jun 26, 2023
18339445 SHELL AND TUBE ISOLATION IN HEAT EXCHANGER Carrier Corporation WEILAND, HANS R. 3763 Final Rejection Jun 22, 2023
18141955 SURFACE MODIFIED MATRIX BARRIER FOR A GAS DETECTOR DEVICE Carrier Corporation MEGNA FUENTES, ANTHONY W 2855 Non-Final OA May 01, 2023
18309137 HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM CONTROL LEVERAGING FUTURE WEATHER Carrier Corporation AZAD, MD ABUL K 2119 Final Rejection Apr 28, 2023
18304042 THERMOELECTRIC CHARGING SYSTEM Carrier Corporation TORRES RUIZ, JOHALI ALEJANDRA 2859 Non-Final OA Apr 20, 2023
18194850 OIL MANAGEMENT IN MULTI-COMPRESSOR SYSTEM Carrier Corporation MOORE, DEVON TYLEN 3763 Non-Final OA Apr 03, 2023
18187161 HYDRAULIC EXPANSION OF OVAL TUBES IN TUBE SHEET Carrier Corporation PRESSLEY, PAUL DEREK 3725 Final Rejection Mar 21, 2023
18180420 CARBON MONOXIDE TRANSDUCER Carrier Corporation SUN, CAITLYN MINGYUN 1795 Final Rejection Mar 08, 2023
18174835 TRANSPORT REFIRGERATION SYSTEM FOR HIGH AMBIENT OPERATION Carrier Corporation SULLENS, TAVIA L 3763 Final Rejection Feb 27, 2023
18174040 PRE-TRIP SEQUENCE FOR A FUEL CELL FOR A TRAILER REFRIGERATION UNIT Carrier Corporation CREPEAU, JONATHAN 1725 Non-Final OA Feb 24, 2023
18166009 GAS PURIFICATION DEVICE, AIR-CONDITIONING TERMINAL PRODUCT AND AIR-CONDITIONING UNIT Carrier Corporation OSENBAUGH-STEWART, ELIZA W 2881 Final Rejection Feb 08, 2023
18160591 CARTRIDGE-OPERATED FIRE EXTINGUISHER Carrier Corporation DANDRIDGE, CHRISTOPHER R. 3752 Non-Final OA Jan 27, 2023
18160380 HOSE CONNECTOR Carrier Corporation GREENLUND, JOSEPH A 3752 Non-Final OA Jan 27, 2023
18160775 POWER SYSTEM FOR A TRANSPORT REFRIGERATION UNIT Carrier Corporation ANDA, JENNIFER MARIE 3662 Final Rejection Jan 27, 2023
18159425 BODY-WORN CAMERA FOR VIRTUAL CONFERENCING Carrier Corporation CHIUSANO, ANDREW TSUTOMU 2144 Final Rejection Jan 25, 2023
18156781 DETERMINING PATTERNS AS ACTIONABLE INFORMATION FROM SENSORS IN BUILDINGS Carrier Corporation CHOI, ALICIA M 2117 Final Rejection Jan 19, 2023
18150485 CONDENSATE DISPOSAL SYSTEM Carrier Corporation MOORE, DEVON TYLEN 3763 Final Rejection Jan 05, 2023
18149944 REFRIGERATION SYSTEM WITH TANDEM HIGH-SIDE COMPRESSORS Carrier Corporation BANKS, KEONA LAUREN 3763 Final Rejection Jan 04, 2023
18147388 CREATING A WORKFLOW FROM MULTIPLE DISPARATE WORKFLOW SYSTEMS LEVERAGING PREDICTIVE ACTIONABLE INSIGHTS FOR EQUIPMENT Carrier Corporation TAN, ALVIN H 2118 Non-Final OA Dec 28, 2022
18079989 FILTER FRAME FOR AN AIR HANDLING UNIT Carrier Corporation BULLOCK, IN SUK C 1772 Final Rejection Dec 13, 2022
18080391 METHOD OF VARYING DEFROST TRIGGER FOR HEAT PUMP Carrier Corporation MARTIN, ELIZABETH J 3763 Non-Final OA Dec 13, 2022
18072376 LOCALIZED CLEANING USING MOBILE AIR CLEANER Carrier Corporation JOYNER, KEVIN 1799 Non-Final OA Nov 30, 2022
18055514 AIR QUALITY MONITOR WITH INTEGRATED AIR FRESHENER Carrier Corporation JOYNER, KEVIN 1799 Final Rejection Nov 15, 2022
17986640 HEAT SINK FOR POWER ELECTRONICS DEVICES Carrier Corporation ATTEY, JOEL M 3763 Final Rejection Nov 14, 2022
17986568 HEAT SINK FOR POWER ELECTRONICS DEVICES Carrier Corporation JALALI, AMIR A. 2835 Final Rejection Nov 14, 2022
17902175 TRANSPORT REFRIGERATION SYSTEM Carrier Corporation SULLENS, TAVIA L 3763 Final Rejection Sep 02, 2022
17889470 DOOR LOCK WITH AUTHENTICATION MODULE Carrier Corporation IGNACZEWSKI, JAMES EDWARD 3675 Final Rejection Aug 17, 2022
17841962 FIRE SUPRESSION SYSTEMS AND METHODS Carrier Corporation SCHWARTZ, KEVIN EDWARD 3752 Final Rejection Jun 16, 2022
17828387 HYDROGEN GAS SENSOR ASSEMBLY Carrier Corporation OLAMIT, JUSTIN N 2853 Final Rejection May 31, 2022
17737378 FIRE PROTECTION SYSTEM Carrier Corporation KIRKWOOD, SPENCER HAMMETT 3761 Final Rejection May 05, 2022

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