Sivakumar Gopalnarayanan

Person

Plano, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated space conditioning and water heating/cooling systems and...
- Patent number 12,173,909
- Issue date Dec 24, 2024
- Rheem Manufacturing Company
- Christopher Day
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioning reheat systems and methods thereto
- Patent number 12,135,156
- Issue date Nov 5, 2024
- Rheem Manufacturing Company
- Robert L. Long
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for heat exchange
- Patent number 12,018,900
- Issue date Jun 25, 2024
- Rheem Manufacturing Company
- Baojie Mu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air mover refrigerant leak detection and risk mitigation
- Patent number 11,971,184
- Issue date Apr 30, 2024
- Rheem Manufacturing Company
- Michael W. Branson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Systems and methods for determining a fault of an air system for he...
- Patent number 11,906,223
- Issue date Feb 20, 2024
- Rheem Manufacturing Company
- Sivakumar Gopalnarayanan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Overflow sensor assembly in temperature control systems
- Patent number 11,906,183
- Issue date Feb 20, 2024
- Rheem Manufacturing Company
- Robert L. Long
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heating, ventilation, and air conditioning system economizers havin...
- Patent number 11,859,837
- Issue date Jan 2, 2024
- Rheem Manufacturing Company
- Chitra Sadanandan
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Thermal energy storage integrated heat pump
- Patent number 11,821,662
- Issue date Nov 21, 2023
- Rheem Manufacturing Company
- Yang Zou
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat pump water heater systems and methods for low ambient temperat...
- Patent number 11,808,494
- Issue date Nov 7, 2023
- Rheem Manufacturing Company
- Yang Zou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Integrated space conditioning and water heating systems and methods...
- Patent number 11,781,760
- Issue date Oct 10, 2023
- Rheem Manufacturing Company
- Baojie Mu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Integrated space conditioning and water heating/cooling systems and...
- Patent number 11,739,952
- Issue date Aug 29, 2023
- Rheem Manufacturing Company
- Christopher Day
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Expansion valve with selectable operation modes
- Patent number 11,668,503
- Issue date Jun 6, 2023
- Rheem Manufacturing Company
- Harshad Inamdar
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Dual-circuit heating, ventilation, air conditioning, and refrigerat...
- Patent number 11,585,575
- Issue date Feb 21, 2023
- Rheem Manufacturing Company
- Yang Zou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Systems and methods for heat exchanger manufacturing
- Patent number 11,548,055
- Issue date Jan 10, 2023
- Rheem Manufacturing Company
- Yang Zou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Overflow sensor assembly in temperature control systems
- Patent number 11,530,829
- Issue date Dec 20, 2022
- Rheem Manufacturing Company
- Robert L. Long
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioning reheat systems and methods thereto
- Patent number 11,530,857
- Issue date Dec 20, 2022
- Rheem Manufacturing Company
- Robert L. Long
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air mover refrigerant leak detection and risk mitigation
- Patent number 11,435,101
- Issue date Sep 6, 2022
- Rheem Manufacturing Company
- Michael W. Branson
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Systems and methods for heat exchanger manufacturing
- Patent number 11,338,353
- Issue date May 24, 2022
- Rheem Manufacturing Company
- Yang Zou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Pressure expansion methods for heat exchanger manufacturing
- Patent number 11,338,352
- Issue date May 24, 2022
- Rheem Manufacturing Company
- Sivakumar Gopalnarayanan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat pump system defrosting operations
- Patent number 11,209,204
- Issue date Dec 28, 2021
- Rheem Manufacturing Company
- Sivakumar Gopalnarayanan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Expansion valve with selectable operation modes
- Patent number 10,982,887
- Issue date Apr 20, 2021
- Rheem Manufacturing Company
- Harshad V. Inamdar
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
AIR CONDITIONING REHEAT SYSTEMS AND METHODS THERETO
- Publication number 20250020378
- Publication date Jan 16, 2025
- RHEEM MANUFACTURING COMPANY
- Robert L. Long
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEMS AND METHODS FOR HEAT EXCHANGE
- Publication number 20240384943
- Publication date Nov 21, 2024
- RHEEM MANUFACTURING COMPANY
- Baojie Mu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
AIR MOVER REFRIGERANT LEAK DETECTION AND RISK MITIGATION
- Publication number 20240230129
- Publication date Jul 11, 2024
- RHEEM MANUFACTURING COMPANY
- Michael W. Branson
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Overflow Sensor Assembly In Temperature Control Systems
- Publication number 20240142126
- Publication date May 2, 2024
- RHEEM MANUFACTURING COMPANY
- Robert L. Long
- F24 - HEATING RANGES VENTILATING
Information Patent Application
THERMAL ENERGY STORAGE INTEGRATED HEAT PUMP
- Publication number 20240035717
- Publication date Feb 1, 2024
- RHEEM MANUFACTURING COMPANY
- Yang Zou
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INTEGRATED SPACE CONDITIONING AND WATER HEATING/COOLING SYSTEMS AND...
- Publication number 20230358415
- Publication date Nov 9, 2023
- RHEEM MANUFACTURING COMPANY
- Christopher Day
- F24 - HEATING RANGES VENTILATING
Information Patent Application
THERMAL ENERGY STORAGE INTEGRATED HEAT PUMP
- Publication number 20230130780
- Publication date Apr 27, 2023
- RHEEM MANUFACTURING COMPANY
- Yang Zou
- F24 - HEATING RANGES VENTILATING
Information Patent Application
LOW AMBIENT TEMPERATURE HEAT PUMP WATER HEATER SYSTEMS, HEAT EXCHAN...
- Publication number 20230128232
- Publication date Apr 27, 2023
- RHEEM MANUFACTURING COMPANY
- Yang Zou
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT PUMP WATER HEATER SYSTEMS AND METHODS FOR LOW AMBIENT TEMPERAT...
- Publication number 20230129242
- Publication date Apr 27, 2023
- RHEEM MANUFACTURING COMPANY
- Yang Zou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Overflow Sensor Assembly In Temperature Control Systems
- Publication number 20230076857
- Publication date Mar 9, 2023
- RHEEM MANUFACTURING COMPANY
- Robert L. Long
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONING REHEAT SYSTEMS AND METHODS THERETO
- Publication number 20230071382
- Publication date Mar 9, 2023
- RHEEM MANUFACTURING COMPANY
- Robert L. Long
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR MOVER REFRIGERANT LEAK DETECTION AND RISK MITIGATION
- Publication number 20230013427
- Publication date Jan 19, 2023
- RHEEM MANUFACTURING COMPANY
- Michael W. Branson
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ECONOMIZERS FOR HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) S...
- Publication number 20220397295
- Publication date Dec 15, 2022
- RHEEM MANUFACTURING COMPANY
- Chitra Sadanandan
- F24 - HEATING RANGES VENTILATING
Information Patent Application
BATTERY-INTEGRATED HEAT PUMP SYSTEMS AND METHODS OF MANAGING BATTER...
- Publication number 20220325930
- Publication date Oct 13, 2022
- RHEEM MANUFACTURING COMPANY
- Christopher Day
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
BATTERY-INTEGRATED HEAT PUMP SYSTEMS AND METHODS THERETO
- Publication number 20220320631
- Publication date Oct 6, 2022
- RHEEM MANUFACTURING COMPANY
- Christopher Day
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING A FAULT OF AN AIR SYSTEM FOR HE...
- Publication number 20220282897
- Publication date Sep 8, 2022
- RHEEM MANUFACTURING COMPANY
- Sivakumar Gopalnarayanan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEMS AND METHODS FOR HEAT EXCHANGE
- Publication number 20220282937
- Publication date Sep 8, 2022
- RHEEM MANUFACTURING COMPANY
- Baojie Mu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Systems And Methods For Heat Exchanger Manufacturing
- Publication number 20220274155
- Publication date Sep 1, 2022
- RHEEM MANUFACTURING COMPANY
- Yang Zou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Heat Pump System Defrosting Operations
- Publication number 20220170673
- Publication date Jun 2, 2022
- RHEEM MANUFACTURING COMPANY
- Sivakumar Gopalnarayanan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONING REHEAT SYSTEMS AND METHODS THERETO
- Publication number 20220146164
- Publication date May 12, 2022
- RHEEM MANUFACTURING COMPANY
- Robert L. Long
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
INTEGRATED SPACE CONDITIONING AND WATER HEATING SYSTEMS AND METHODS...
- Publication number 20220090803
- Publication date Mar 24, 2022
- RHEEM MANUFACTURING COMPANY
- Baojie Mu
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEMS AND METHODS FOR HEAT EXCHANGER MANUFACTURING
- Publication number 20220048093
- Publication date Feb 17, 2022
- RHEEM MANUFACTURING COMPANY
- Yang Zou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
HEAT EXCHANGER DEVICES AND SYSTEMS AND ASSOCIATED METHODS
- Publication number 20220034593
- Publication date Feb 3, 2022
- RHEEM MANUFACTURING COMPANY
- Yang Zou
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PRESSURE EXPANSION METHODS FOR HEAT EXCHANGER MANUFACTURING
- Publication number 20220032358
- Publication date Feb 3, 2022
- RHEEM MANUFACTURING COMPANY
- Sivakumar Gopalnarayanan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
INTEGRATED SPACE CONDITIONING AND WATER HEATING/COOLING SYSTEMS AND...
- Publication number 20220010978
- Publication date Jan 13, 2022
- RHEEM MANUFACTURING COMPANY
- Christopher Day
- F24 - HEATING RANGES VENTILATING
Information Patent Application
DUAL-CIRCUIT HEATING, VENTILATION, AIR CONDITIONING, AND REFRIGERAT...
- Publication number 20220011024
- Publication date Jan 13, 2022
- RHEEM MANUFACTURING COMPANY
- Yang Zou
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
EXPANSION VALVE WITH SELECTABLE OPERATION MODES
- Publication number 20210310707
- Publication date Oct 7, 2021
- RHEEM MANUFACTURING COMPANY
- Harshad Inamdar
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Air Mover Refrigerant Leak Detection And Risk Mitigation
- Publication number 20210095876
- Publication date Apr 1, 2021
- RHEEM MANUFACTURING COMPANY
- Michael W. Branson
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Heat Pump System Defrosting Operations
- Publication number 20200378677
- Publication date Dec 3, 2020
- RHEEM MANUFACTURING COMPANY
- Sivakumar Gopalnarayanan
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Expansion Valve With Selectable Operation Modes
- Publication number 20200158391
- Publication date May 21, 2020
- RHEEM MANUFACTURING COMPANY
- Harshad V. Inamdar
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Sivakumar Gopalnarayanan

Person

Patents Grantslast 30 patents

Integrated space conditioning and water heating/cooling systems and...

Air conditioning reheat systems and methods thereto

Systems and methods for heat exchange

Air mover refrigerant leak detection and risk mitigation

Systems and methods for determining a fault of an air system for he...

Overflow sensor assembly in temperature control systems

Heating, ventilation, and air conditioning system economizers havin...

Thermal energy storage integrated heat pump

Heat pump water heater systems and methods for low ambient temperat...

Integrated space conditioning and water heating systems and methods...

Integrated space conditioning and water heating/cooling systems and...

Expansion valve with selectable operation modes

Dual-circuit heating, ventilation, air conditioning, and refrigerat...

Systems and methods for heat exchanger manufacturing

Overflow sensor assembly in temperature control systems

Air conditioning reheat systems and methods thereto

Air mover refrigerant leak detection and risk mitigation

Systems and methods for heat exchanger manufacturing

Pressure expansion methods for heat exchanger manufacturing

Heat pump system defrosting operations

Expansion valve with selectable operation modes

Patents Applicationslast 30 patents

AIR CONDITIONING REHEAT SYSTEMS AND METHODS THERETO

SYSTEMS AND METHODS FOR HEAT EXCHANGE

AIR MOVER REFRIGERANT LEAK DETECTION AND RISK MITIGATION

Overflow Sensor Assembly In Temperature Control Systems

THERMAL ENERGY STORAGE INTEGRATED HEAT PUMP

INTEGRATED SPACE CONDITIONING AND WATER HEATING/COOLING SYSTEMS AND...

THERMAL ENERGY STORAGE INTEGRATED HEAT PUMP

LOW AMBIENT TEMPERATURE HEAT PUMP WATER HEATER SYSTEMS, HEAT EXCHAN...

HEAT PUMP WATER HEATER SYSTEMS AND METHODS FOR LOW AMBIENT TEMPERAT...

Overflow Sensor Assembly In Temperature Control Systems

AIR CONDITIONING REHEAT SYSTEMS AND METHODS THERETO

AIR MOVER REFRIGERANT LEAK DETECTION AND RISK MITIGATION

ECONOMIZERS FOR HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) S...

BATTERY-INTEGRATED HEAT PUMP SYSTEMS AND METHODS OF MANAGING BATTER...

BATTERY-INTEGRATED HEAT PUMP SYSTEMS AND METHODS THERETO

SYSTEMS AND METHODS FOR DETERMINING A FAULT OF AN AIR SYSTEM FOR HE...

SYSTEMS AND METHODS FOR HEAT EXCHANGE

Systems And Methods For Heat Exchanger Manufacturing

Heat Pump System Defrosting Operations

AIR CONDITIONING REHEAT SYSTEMS AND METHODS THERETO

INTEGRATED SPACE CONDITIONING AND WATER HEATING SYSTEMS AND METHODS...

SYSTEMS AND METHODS FOR HEAT EXCHANGER MANUFACTURING

HEAT EXCHANGER DEVICES AND SYSTEMS AND ASSOCIATED METHODS

PRESSURE EXPANSION METHODS FOR HEAT EXCHANGER MANUFACTURING

INTEGRATED SPACE CONDITIONING AND WATER HEATING/COOLING SYSTEMS AND...

DUAL-CIRCUIT HEATING, VENTILATION, AIR CONDITIONING, AND REFRIGERAT...

EXPANSION VALVE WITH SELECTABLE OPERATION MODES

Air Mover Refrigerant Leak Detection And Risk Mitigation

Heat Pump System Defrosting Operations

Expansion Valve With Selectable Operation Modes