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Solicitud de patente encontradas:14

Número de publicación internacional(PN)	Titulo en inglés (ET)
WO2005119149 A1 2005-12-15	GAS RECOVERY OF SULPHUR HEXAFLUORIDE
WO2003062725 A1 2003-07-31	PROCESS AND DEVICE FOR PRODUCTION OF LNG BY REMOVAL OF FREEZABLE SOLIDS
MXPA99011687 A 2002-03-14	METHOD FOR CARRYING OUT SUBAMBIENT TEMPERATURE, ESPECIALLY CRYOGENIC, SEPARATION USING REFRIGERATION FROM A MULTICOMPONENT REFRIGERANT FLUID.
MX0007343 A 2001-11-01	METHOD AND DEVICE FOR EVAPORATING LIQUID OXYGEN
WO9939143 A1 1999-08-05	METHOD AND DEVICE FOR EVAPORATING LIQUID OXYGEN
WO1999039143 A1 1999-08-05	METHOD AND DEVICE FOR EVAPORATING LIQUID OXYGEN
MX9705654 A 1998-06-28	NITROGEN PSA WITH INTERMEDIATE PRESSURE TRANSFER.
WO9701069 A1 1997-01-09	METHOD OF LIQUEFYING AND TREATING A NATURAL GAS
WO9630708 A1 1996-10-03	METHOD OF TREATING A PYROGAS BEFORE GAS SEPARATION; METHOD OF OBTAINING INDUSTRIAL LOW TEMPERATURES IN A VAPOUR COMPRESSION REFRIGERATION MACHINE BY TREATING THE PYROGAS BEFORE GAS SEPARATION
WO9606318 A1 1996-02-29	METHOD AND APPARATUS FOR REMOVING POLLUTANTS FROM FLUE GAS

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