| Patent | Date |
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Process For Cryogenic Separation Of A Feed Stream Containing Methane And Air Gases, Facility For Producing Biomethane By Purification Of Biogases Derived From Non-hazardous Waste Storage Facilities (nhwsf) Implementing The Process
App 20200318896 - Prince; Guenael ; et al. | 2020-10-08 |
Method for controlled filling of pressurized gas tanks
Grant 8,286,670 - Faudou , et al. October 16, 2 | 2012-10-16 |
Method For Controlled Filling Of Pressurized Gas Tanks
App 20090044877 - FAUDOU; Jean-Yves ; et al. | 2009-02-19 |
Method and System for Treating an Oxygen-Rich Liquid Bath Collected at the Foot of a Cryogenic Distillation Column
App 20080289361 - LEHMAN; Jean-Yves ; et al. | 2008-11-27 |
Installation for treating at least one fluid and use thereof for the separation of at least one constituent of a gas mixture
Grant 7,396,392 - Lehman , et al. July 8, 2 | 2008-07-08 |
Method and system for treating an oxygen-rich liquid bath collected at the foot of a cryogenic distillation column
Grant 7,380,414 - Lehman , et al. June 3, 2 | 2008-06-03 |
System for sampling cryogenic liquids, and air separation unit provided with at least one such system
Grant 7,337,616 - Meneses , et al. March 4, 2 | 2008-03-04 |
Strip for packing module, corresponding module and column
Grant 7,147,215 - Lehman , et al. December 12, 2 | 2006-12-12 |
Method and system for treating an oxygen-rich liquid bath collected at the foot of a cryogenic distillation column
App 20060075778 - Lehman; Jean-Yves ; et al. | 2006-04-13 |
Plate-type heat exchanger comprising a thick fin, and use of such a heat exchanger
Grant 6,951,245 - Lehman October 4, 2 | 2005-10-04 |
Installation for treating at least one fluid and use thereof for the separation of at least one constituent of a gas mixture
App 20050172809 - Lehman, Jean-Yves ; et al. | 2005-08-11 |
Strip for packing module, corresponding module and column
App 20050040549 - Lehman, Jean-Yves ; et al. | 2005-02-24 |
Process and reactor for treating a gas by means of a regenerable active packing
Grant 6,790,415 - Petit , et al. September 14, 2 | 2004-09-14 |
Strip for packing module, corresponding module and installation
App 20040173919 - Werlen, Etienne ; et al. | 2004-09-09 |
Brazed-plate heat exchanger and air distillation device fitted with said exchanger
Grant 6,745,828 - Lehman June 8, 2 | 2004-06-08 |
Falling-film evaporator and corresponding air distillation plants
Grant 6,695,043 - Wagner , et al. February 24, 2 | 2004-02-24 |
Method and system for sampling cryogenic liquids, and air separation unit provided with at least one such system
App 20030228707 - Meneses, David ; et al. | 2003-12-11 |
Packing module, method for making same, and fluid treating apparatus comprising a corresponding packing
App 20030047820 - Lehman, Jean-Yves ; et al. | 2003-03-13 |
Method of detecting the presence of impurities, unit and method for vaporizing liquid, and double air distillation column
App 20020017112 - Lehman, Jean-Yves | 2002-02-14 |
Heat-exchange fin for a brazed-plate heat exchanger, and corresponding heat exchanger
App 20020011331 - Lehman, Jean-Yves ; et al. | 2002-01-31 |
Porcess and reactor for treating a gas by means of a regenerable active packing
App 20010022955 - Petit, Pierre ; et al. | 2001-09-20 |
Corrugated strip for cross-corrugated packing and its use in on-board distillation columns
Grant 6,251,499 - Lehman , et al. June 26, 2 | 2001-06-26 |
Installation for the treatment of at least one fluid, by passage through two adjacent masses of material
App 20010002600 - Lehman, Jean-Yves | 2001-06-07 |
Plant for separation of a gas mixture by distillation
App 20010001364 - Bruder, Olivier ; et al. | 2001-05-24 |
Fluid inlet/outlet chamber and corresponding fluid circulation apparatus
Grant 6,073,685 - Gerard , et al. June 13, 2 | 2000-06-13 |
Installation for the treatment of at least one fluid, by passage through two adjacent masses of material
Grant 5,931,980 - Lehman August 3, 1 | 1999-08-03 |
Plant for treating at least one fluid and use for the separation of at least one constituent of a gas mixture
Grant 5,882,385 - Bosquain , et al. March 16, 1 | 1999-03-16 |
Installation for the treatment of at least one fluid, by passage through two adjacent masses of material
Grant 5,837,021 - Lehman November 17, 1 | 1998-11-17 |
Installation for the treatment of at least one fluid, by passage through two adjacent masses of material
Grant 5,819,820 - Lehman October 13, 1 | 1998-10-13 |
Heat exchanger with brazed plates and corresponding process for treating a diphase fluid
Grant 5,682,945 - Lehman November 4, 1 | 1997-11-04 |
Process and installation for the separation of a gaseous mixture by cryogenic distillation
Grant 5,548,975 - Rieth , et al. August 27, 1 | 1996-08-27 |
Reservoir for the storage of gas under high pressure and installation for the storage and supply of gas under high pressure
Grant 5,502,973 - Lehman April 2, 1 | 1996-04-02 |
High-pressure gas supply installation
Grant 5,467,603 - Lehman , et al. November 21, 1 | 1995-11-21 |
Process and installation for the production of gaseous oxygen and/or gaseous nitrogen under pressure by distillation of air
Grant 5,412,953 - Darredeau , et al. May 9, 1 | 1995-05-09 |
Streaming heat exchanger and apparatus for air distillation comprising such an exchanger
Grant 5,321,954 - Lehman , et al. June 21, 1 | 1994-06-21 |
Process for the cryogenic separation of oxygen containing mixtures, organized lining therefore and air distillation column including such lining
Grant 5,267,444 - Lehman , et al. December 7, 1 | 1993-12-07 |
Air distillating column with cross-undulating lining
Grant 5,224,351 - Jeannot , et al. July 6, 1 | 1993-07-06 |
Reactor and apparatus for purifying by adsorption
Grant 4,541,851 - Bosquain , et al. September 17, 1 | 1985-09-17 |
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