Jean-Yves Lehman

Person

Paris, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Process for cryogenic separation of a feed stream containing methan...
- Patent number 11,713,920
- Issue date Aug 1, 2023
- WAGA ENERGY
- Guénaël Prince
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for controlled filling of pressurized gas tanks
- Patent number 8,286,670
- Issue date Oct 16, 2012
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Jean-Yves Faudou
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Installation for treating at least one fluid and use thereof for th...
- Patent number 7,396,392
- Issue date Jul 8, 2008
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for treating an oxygen-rich liquid bath collected...
- Patent number 7,380,414
- Issue date Jun 3, 2008
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Jean-Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
System for sampling cryogenic liquids, and air separation unit prov...
- Patent number 7,337,616
- Issue date Mar 4, 2008
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- David Meneses
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Strip for packing module, corresponding module and column
- Patent number 7,147,215
- Issue date Dec 12, 2006
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Jean-Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Plate-type heat exchanger comprising a thick fin, and use of such a...
- Patent number 6,951,245
- Issue date Oct 4, 2005
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Jean-Yves Lehman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process and reactor for treating a gas by means of a regenerable ac...
- Patent number 6,790,415
- Issue date Sep 14, 2004
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Pierre Petit
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Brazed-plate heat exchanger and air distillation device fitted with...
- Patent number 6,745,828
- Issue date Jun 8, 2004
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Jean-Yves Lehman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Falling-film evaporator and corresponding air distillation plants
- Patent number 6,695,043
- Issue date Feb 24, 2004
- L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour...
- Marc Wagner
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Liquid dispenser for distilling column, and corresponding distillin...
- Patent number 6,395,138
- Issue date May 28, 2002
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Bernard Darredeau
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Bath reboiler-condenser and corresponding air distillation plant
- Patent number 6,374,636
- Issue date Apr 23, 2002
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean-Yves Thonnelier
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of detecting the presence of impurities, unit and method for...
- Patent number 6,344,361
- Issue date Feb 5, 2002
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean-Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquid distributor for non-vertical distillation columns, and disti...
- Patent number 6,338,774
- Issue date Jan 15, 2002
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Jean-Yves Lehman
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Process and apparatus for the separation of air by cryogenic distil...
- Patent number 6,321,568
- Issue date Nov 27, 2001
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Installation for the treatment of at least one fluid, by passage th...
- Patent number 6,302,162
- Issue date Oct 16, 2001
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Installation for the treatment of at least one fluid, uses in the t...
- Patent number 6,276,408
- Issue date Aug 21, 2001
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plant for separation of a gas mixture by distillation
- Patent number 6,272,883
- Issue date Aug 14, 2001
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Olivier Bruder
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for producing a material and heat exchange device
- Patent number 6,266,880
- Issue date Jul 31, 2001
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean-Yves Lehman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Corrugated strip for cross-corrugated packing and its use in on-boa...
- Patent number 6,251,499
- Issue date Jun 26, 2001
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean-Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Pump for a cryogenic liquid and pump unit and distillation column w...
- Patent number 6,250,896
- Issue date Jun 26, 2001
- L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
- Jean Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Plant for separation of a gas mixture by distillation
- Patent number 6,205,815
- Issue date Mar 27, 2001
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Olivier Bruder
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Brazed-plates condenser and its application to double air-distillat...
- Patent number 6,189,338
- Issue date Feb 20, 2001
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Jean-Yves Lehman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Fluid inlet/outlet chamber and corresponding fluid circulation appa...
- Patent number 6,073,685
- Issue date Jun 13, 2000
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Claude Gerard
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air distillating column with cross-undulating lining
- Patent number RE36577
- Issue date Feb 22, 2000
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Pierre Jeannot
- 062 - Refrigeration
Information Patent Grant
Device for material and heat exchange
- Patent number 5,996,974
- Issue date Dec 7, 1999
- l'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean-Yves Lehman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Installation for the treatment of at least one fluid, by passage th...
- Patent number 5,931,980
- Issue date Aug 3, 1999
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Thermally insulated adsorber
- Patent number 5,908,492
- Issue date Jun 1, 1999
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process and installation for the separation of air
- Patent number 5,901,580
- Issue date May 11, 1999
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Bernard Darredeau
- C21 - METALLURGY OF IRON
Information Patent Grant
Plant for treating at least one fluid and use for the separation of...
- Patent number 5,882,385
- Issue date Mar 16, 1999
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Maurice Bosquain
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR CRYOGENIC SEPARATION OF A FEED STREAM CONTAINING METHAN...
- Publication number 20230384027
- Publication date Nov 30, 2023
- WAGA ENERGY
- Guénaël Prince
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
PROCESS FOR CRYOGENIC SEPARATION OF A FEED STREAM CONTAINING METHAN...
- Publication number 20200318896
- Publication date Oct 8, 2020
- WAGA ENERGY
- Guénaël Prince
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR CONTROLLED FILLING OF PRESSURIZED GAS TANKS
- Publication number 20090044877
- Publication date Feb 19, 2009
- Jean-Yves FAUDOU
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Method and System for Treating an Oxygen-Rich Liquid Bath Collected...
- Publication number 20080289361
- Publication date Nov 27, 2008
- L'AIR LIQUIDE SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'...
- Jean-Yves LEHMAN
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Method and system for treating an oxygen-rich liquid bath collected...
- Publication number 20060075778
- Publication date Apr 13, 2006
- L'Air Liquide
- Jean-Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Installation for treating at least one fluid and use thereof for th...
- Publication number 20050172809
- Publication date Aug 11, 2005
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Strip for packing module, corresponding module and column
- Publication number 20050040549
- Publication date Feb 24, 2005
- Jean-Yves Lehman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Strip for packing module, corresponding module and installation
- Publication number 20040173919
- Publication date Sep 9, 2004
- Etienne Werlen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and system for sampling cryogenic liquids, and air separatio...
- Publication number 20030228707
- Publication date Dec 11, 2003
- David Meneses
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Packing module, method for making same, and fluid treating apparatu...
- Publication number 20030047820
- Publication date Mar 13, 2003
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of detecting the presence of impurities, unit and method for...
- Publication number 20020017112
- Publication date Feb 14, 2002
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Heat-exchange fin for a brazed-plate heat exchanger, and correspond...
- Publication number 20020011331
- Publication date Jan 31, 2002
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Jean-Yves Lehman
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Porcess and reactor for treating a gas by means of a regenerable ac...
- Publication number 20010022955
- Publication date Sep 20, 2001
- L'Air Liquide, Societe Anonyme
- Pierre Petit
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Installation for the treatment of at least one fluid, by passage th...
- Publication number 20010002600
- Publication date Jun 7, 2001
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Jean-Yves Lehman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Plant for separation of a gas mixture by distillation
- Publication number 20010001364
- Publication date May 24, 2001
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Olivier Bruder
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Jean-Yves Lehman

Person

Patents Grantslast 30 patents

Process for cryogenic separation of a feed stream containing methan...

Method for controlled filling of pressurized gas tanks

Installation for treating at least one fluid and use thereof for th...

Method and system for treating an oxygen-rich liquid bath collected...

System for sampling cryogenic liquids, and air separation unit prov...

Strip for packing module, corresponding module and column

Plate-type heat exchanger comprising a thick fin, and use of such a...

Process and reactor for treating a gas by means of a regenerable ac...

Brazed-plate heat exchanger and air distillation device fitted with...

Falling-film evaporator and corresponding air distillation plants

Liquid dispenser for distilling column, and corresponding distillin...

Bath reboiler-condenser and corresponding air distillation plant

Method of detecting the presence of impurities, unit and method for...

Liquid distributor for non-vertical distillation columns, and disti...

Process and apparatus for the separation of air by cryogenic distil...

Installation for the treatment of at least one fluid, by passage th...

Installation for the treatment of at least one fluid, uses in the t...

Plant for separation of a gas mixture by distillation

Process for producing a material and heat exchange device

Corrugated strip for cross-corrugated packing and its use in on-boa...

Pump for a cryogenic liquid and pump unit and distillation column w...

Plant for separation of a gas mixture by distillation

Brazed-plates condenser and its application to double air-distillat...

Fluid inlet/outlet chamber and corresponding fluid circulation appa...

Air distillating column with cross-undulating lining

Device for material and heat exchange

Installation for the treatment of at least one fluid, by passage th...

Thermally insulated adsorber

Process and installation for the separation of air

Plant for treating at least one fluid and use for the separation of...

Patents Applicationslast 30 patents

PROCESS FOR CRYOGENIC SEPARATION OF A FEED STREAM CONTAINING METHAN...

PROCESS FOR CRYOGENIC SEPARATION OF A FEED STREAM CONTAINING METHAN...

METHOD FOR CONTROLLED FILLING OF PRESSURIZED GAS TANKS

Method and System for Treating an Oxygen-Rich Liquid Bath Collected...

Method and system for treating an oxygen-rich liquid bath collected...

Installation for treating at least one fluid and use thereof for th...

Strip for packing module, corresponding module and column

Strip for packing module, corresponding module and installation

Method and system for sampling cryogenic liquids, and air separatio...

Packing module, method for making same, and fluid treating apparatu...

Method of detecting the presence of impurities, unit and method for...

Heat-exchange fin for a brazed-plate heat exchanger, and correspond...

Porcess and reactor for treating a gas by means of a regenerable ac...

Installation for the treatment of at least one fluid, by passage th...

Plant for separation of a gas mixture by distillation