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Patents Grants
last 30 patents
Information
Patent Grant
Thermodynamic heat recovery without an additional thermodynamic cir...
Patent number
11,859,875
Issue date
Jan 2, 2024
LGL France S.A.S.
Bastien Jovet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Combined chiller and free cooling system for operation at high ambi...
Patent number
11,828,508
Issue date
Nov 28, 2023
LGL France S.A.S.
Bastien Jovet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Combined chiller and free cooling system for operation at intermedi...
Patent number
11,796,233
Issue date
Oct 24, 2023
LGL France S.A.S.
Bastien Jovet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Combined chiller and free cooling system for operation at low ambie...
Patent number
11,796,236
Issue date
Oct 24, 2023
LGL France S.A.S.
Bastien Jovet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat exchanger with louvered fins
Patent number
11,162,741
Issue date
Nov 2, 2021
LGL France
Pierre Berthelot
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger with louvered fins
Patent number
10,209,012
Issue date
Feb 19, 2019
LGL France
Pierre Berthelot
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Compressor enclosure
Patent number
D809024
Issue date
Jan 30, 2018
LGL France
Alfonso Lopez
D15 - Machines not elsewhere specified
Information
Patent Grant
Metal fin for air heat exchanger
Patent number
7,552,760
Issue date
Jun 30, 2009
LGL France
Mohamed Ali Ben Lakhdhar
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchange device for a cold-producing machine
Patent number
7,380,403
Issue date
Jun 3, 2008
LGL France
Michel Smah
F28 - HEAT EXCHANGE IN GENERAL
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Patents Applications
last 30 patents
Information
Patent Application
THERMODYNAMIC HEAT RECOVERY WITHOUT AN ADDITIONAL THERMODYNAMIC CIR...
Publication number
20240085067
Publication date
Mar 14, 2024
LGL France S.A.S.
Bastien JOVET
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COMBINED CHILLER AND FREE COOLING SYSTEM FOR OPERATION AT INTERMEDI...
Publication number
20230384006
Publication date
Nov 30, 2023
LGL France S.A.S
Bastien Jovet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
PROPER DEICING END DETECTION AND DEFROST CYCLE OPTIMIZATION
Publication number
20230106953
Publication date
Apr 6, 2023
LGL France S.A.S.
Bastien JOVET
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COUNTER-CURRENT FLOW IN BOTH AC AND HP MODES FOR PART LOAD OPTIMIZA...
Publication number
20220397312
Publication date
Dec 15, 2022
LGL France S.A.S.
Bastien Jovet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COMBINED CHILLER AND FREE COOLING SYSTEM FOR OPERATION AT HIGH AMBI...
Publication number
20220307747
Publication date
Sep 29, 2022
LGL France S.A.S
Bastien Jovet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COMBINED CHILLER AND FREE COOLING SYSTEM FOR OPERATION AT INTERMEDI...
Publication number
20220307742
Publication date
Sep 29, 2022
LGL France S.A.S
Bastien Jovet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
COMBINED CHILLER AND FREE COOLING SYSTEM FOR OPERATION AT LOW AMBIE...
Publication number
20220307748
Publication date
Sep 29, 2022
LGL France S.A.S
Bastien Jovet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
THERMODYNAMIC HEAT RECOVERY WITHOUT AN ADDITIONAL THERMODYNAMIC CIR...
Publication number
20220235974
Publication date
Jul 28, 2022
LGL France S.A.S.
Bastien JOVET
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT EXCHANGER WITH LOUVERED FINS
Publication number
20190145715
Publication date
May 16, 2019
LGL France
Pierre BERTHELOT
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METAL FIN FOR AIR HEAT EXCHANGER
Publication number
20090151913
Publication date
Jun 18, 2009
LGL FRANCE
Mohamed Ali Ben Lakhdhar
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Metal Fin for Air Heat Exchanger
Publication number
20080164013
Publication date
Jul 10, 2008
LGL FRANCE
Eric Maziers
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Heat exchange device for a cold-producing machine
Publication number
20060021371
Publication date
Feb 2, 2006
LGL France
Michel Smah
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...