-
-
-
Heat exchanger and use thereof
-
Patent number 12,366,415
-
Issue date Jul 22, 2025
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
Rémi Tsiava
-
F28 - HEAT EXCHANGE IN GENERAL
-
-
-
-
Casing for a gas/liquid separation column
-
Patent number 12,357,960
-
Issue date Jul 15, 2025
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
Vincent Faucher
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
-
Nozzle for dispensing gases
-
Patent number D1081922
-
Issue date Jul 1, 2025
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
Frédéric Michel Lintz
-
D23 - Environmental heating and cooling
-
-
Air separation unit by cryogenic distillation
-
Patent number 12,345,469
-
Issue date Jul 1, 2025
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
Remy Kurtz
-
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
-
-
Recovery of methane from solid digestates
-
Patent number 12,338,477
-
Issue date Jun 24, 2025
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
Aude Bertrandias
-
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
-
-
-
-
-
-
-
Facility and method for hydrogen refrigeration
-
Patent number 12,320,586
-
Issue date Jun 3, 2025
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
Patrick Le Bot
-
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
-
Cryogenic tank
-
Patent number 12,320,474
-
Issue date Jun 3, 2025
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
Guillaume Boye
-
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
-
-
-
-
-
-
-
-
FLUID COMPRESSION APPARATUS AND METHOD
-
Publication number 20250237201
-
Publication date Jul 24, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Youssef ABDO
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
FLUID COMPRESSION APPARATUS AND METHOD
-
Publication number 20250237205
-
Publication date Jul 24, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Youssef ABDO
-
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
-
METHOD AND APPARATUS FOR COMPRESSING A GAS
-
Publication number 20250237431
-
Publication date Jul 24, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Benoit DAVIDIAN
-
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
-
PROCESS AND APPARATUS FOR CAPTURE OF CO2
-
Publication number 20250229214
-
Publication date Jul 17, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Charles BIGNAUD
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
PROCESS AND DEVICE FOR PRODUCING LIQUID METHANE
-
Publication number 20250223245
-
Publication date Jul 10, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Laura AYRAULT
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
TANK FOR STORING CRYOGENIC FLUID
-
Publication number 20250224077
-
Publication date Jul 10, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Marius BOUIN
-
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
-
-
-
-
METHOD AND APPARATUS FOR COOLING HYDROGEN
-
Publication number 20250207851
-
Publication date Jun 26, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Baptiste PAGES
-
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
-
GAS-LIQUID INJECTION APPARATUS AND PREPARATION METHOD
-
Publication number 20250205657
-
Publication date Jun 26, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Peter VAN KAMPEN
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
FUEL CELL OR ELECTROLYZE STRUCTURE
-
Publication number 20250201887
-
Publication date Jun 19, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Denis SIRAC
-
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
-
-
GAS REFINING SYSTEM FOR REMOVING CONTAMINANTS IN GAS
-
Publication number 20250186932
-
Publication date Jun 12, 2025
-
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
-
Christophe LAVENN
-
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
-
-
-
-
-
-
-
-
-
COUPLED ASSEMBLY
-
Publication number 20250179938
-
Publication date Jun 5, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Fabien DURAND
-
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
-
-
INSTALLATION AND METHOD FOR PRODUCING LIQUEFIED HYDROGEN
-
Publication number 20250180285
-
Publication date Jun 5, 2025
-
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
-
Hugo PONTISSO
-
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
-
-
99169472 - PREFLEX
-
Serial number 99169472
-
Filing date May 5, 2025
-
Air Liquide Electronics U.S. LP
-
7 - Machines and machine tools
-
99169799 - CHEMGEN
-
Serial number 99169799
-
Filing date May 5, 2025
-
Air Liquide Electronics U.S. LP
-
7 - Machines and machine tools
-
99169946 - CHEMSTAR
-
Serial number 99169946
-
Filing date May 5, 2025
-
Air Liquide Electronics U.S. LP
-
7 - Machines and machine tools
-
79427122 - ECO ORIGIN
-
Serial number 79427122
-
Filing date May 5, 2025
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'E
-
5 - Pharmaceutical and veterinary preparations
-
79416533 - LABTOP
-
Serial number 79416533
-
Filing date Jan 9, 2025
-
L'Air Liquide, Société Anonyme pour l'Etude
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
79407782 - LURGI POWERMETHANOL
-
Serial number 79407782
-
Filing date Jul 16, 2024
-
Air Liquide Global E&C Solutions Germany GmbH
-
7 - Machines and machine tools
-
98622167 - SMR-X
-
Serial number 98622167
-
Filing date Jun 27, 2024
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
98617642 - TONGA
-
Serial number 98617642
-
Registration number 7791286
-
Filing date Jun 25, 2024
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
79408129 - SUBLEEM
-
Serial number 79408129
-
Filing date Jun 12, 2024
-
L'AIR LIQUIDE, SOCIETE ANONYME
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
79398765 - VITALAIRE
-
Serial number 79398765
-
Registration number 7838988
-
Filing date May 23, 2024
-
L'AIR LIQUIDE, SOCIETE ANONYME
-
10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
-
79398236 - OYAN
-
Serial number 79398236
-
Registration number 7734537
-
Filing date May 23, 2024
-
AIR LIQUIDE SANTE INTERNATIONAL
-
5 - Pharmaceutical and veterinary preparations
-
79399727 - IRIS
-
Serial number 79399727
-
Filing date May 6, 2024
-
L'AIR LIQUIDE, SOCIETE ANONYME
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
79397535 - OVC
-
Serial number 79397535
-
Filing date Apr 11, 2024
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'E
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
79397325 - PLATO
-
Serial number 79397325
-
Registration number 7665832
-
Filing date Mar 22, 2024
-
L'AIR LIQUIDE, SOCIETE ANONYME
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
98223657 - CRYOFY
-
Serial number 98223657
-
Filing date Oct 13, 2023
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
7 - Machines and machine tools
-
79385521 - FABSTREAM
-
Serial number 79385521
-
Registration number 7617008
-
Filing date Sep 13, 2023
-
L'Air Liquide, Société Anonyme; pour l'Etude et l'Exploitation; des Procédés...
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
79375868 - UNIQUAL
-
Serial number 79375868
-
Registration number 7602131
-
Filing date Jul 6, 2023
-
L'Air Liquide, Société Anonyme; pour l'Etude et l'Exploitation; des Procédés...
-
6 - Common metals and their alloys
-
79375433 - HEATOX
-
Serial number 79375433
-
Registration number 7592460
-
Filing date Apr 27, 2023
-
L'Air Liquide, Société Anonyme; pour l'Etude et l'Exploitation; des Procédés...
-
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
-
79358496 - ATRETECH
-
Serial number 79358496
-
Registration number 7490559
-
Filing date Sep 27, 2022
-
L'Air Liquide, Société Anonyme; pour l'Etude et l'Exploitation; des Procédés...
-
7 - Machines and machine tools
-
97070383 - EGAL
-
Serial number 97070383
-
Registration number 7270539
-
Filing date Oct 12, 2021
-
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
-
40 - Treatment of materials
-
79329436 - GENERATION HYDROGEN
-
Serial number 79329436
-
Registration number 7232438
-
Filing date Oct 5, 2021
-
L'AIR LIQUIDE SOCIÃTÃ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÃDÃS...
-
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
-
79327265 - KEXAL
-
Serial number 79327265
-
Registration number 7021168
-
Filing date Aug 25, 2021
-
L'AIR LIQUIDE SOCIÃTÃ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÃDÃS...
-
7 - Machines and machine tools
-
90513413 - CALGAZ
-
Serial number 90513413
-
Registration number 6817382
-
Filing date Feb 5, 2021
-
Airgas, Inc.
-
6 - Common metals and their alloys
-
90481797 - ALIGAL FIZZY
-
Serial number 90481797
-
Filing date Jan 22, 2021
-
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
79306373 - POWERFIN
-
Serial number 79306373
-
Registration number 6822968
-
Filing date Dec 11, 2020
-
L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés...
-
7 - Machines and machine tools
-
79306642 - POWERFIN
-
Serial number 79306642
-
Registration number 6641583
-
Filing date Dec 10, 2020
-
L'Air Liquide Société Anonyme pour l'Etude et; l'Exploitation des Procédés Ge...
-
7 - Machines and machine tools
-
90299709 - INVENTORS OF THE FUTURE
-
Serial number 90299709
-
Registration number 6938483
-
Filing date Nov 4, 2020
-
: L'AIR LIQUIDE SOCIÃTÃ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÃDÃ...
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
90299700 - AIR LIQUIDE, INVENTORS OF THE FUTURE
-
Serial number 90299700
-
Filing date Nov 4, 2020
-
L'AIR LIQUIDE SOCIÉTÉ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÉDÉS GEO...
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
79310894 - RECTICAP
-
Serial number 79310894
-
Registration number 6756356
-
Filing date Oct 8, 2020
-
L'AIR LIQUIDE SOCIÃTÃ ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCÃDÃS...
-
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
-
88906524 - EXELTOP
-
Serial number 88906524
-
Registration number 6421232
-
Filing date May 8, 2020
-
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
-
6 - Common metals and their alloys