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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S62/00Refrigeration

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Patents Grantslast 30 patents

Information Patent Grant
Separation method and apparatus
- Patent number 9,038,413
- Issue date May 26, 2015
- Praxair Technology, Inc.
- Henry Edward Howard
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Separation method and apparatus
- Patent number 8,020,408
- Issue date Sep 20, 2011
- Praxair Technology, Inc.
- Henry Edward Howard
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and apparatus for enrichment of heavy oxygen isotopes
- Patent number 7,922,875
- Issue date Apr 12, 2011
- Taiyo Nippon Sanso Corporation
- Takashi Kambe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the conversion of a flow containing hydrocarbons by par...
- Patent number 6,339,939
- Issue date Jan 22, 2002
- L'Air Liquide
- Zhijie Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the conversion of a flow containing hydrocarbons by par...
- Patent number 6,110,980
- Issue date Aug 29, 2000
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Zhijie Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separation method and apparatus for producing nitrogen
- Patent number 5,868,006
- Issue date Feb 9, 1999
- The BOC Group, Inc.
- Vara P. Kandala
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Single column cryogenic rectification system for lower purity oxyge...
- Patent number 5,832,748
- Issue date Nov 10, 1998
- Praxair Technology, Inc.
- Dante Patrick Bonaquist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air separating unit
- Patent number 5,546,765
- Issue date Aug 20, 1996
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Takashi Nagamura
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the production of nitrogen by cryogenic distillation of...
- Patent number 5,373,699
- Issue date Dec 20, 1994
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Sophie Gastinne
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Production and installation for the production of gaseous nitrogen...
- Patent number 5,333,463
- Issue date Aug 2, 1994
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Catherine Garnier
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the production of nitrogen by cryogenic distillation of...
- Patent number 5,325,674
- Issue date Jul 5, 1994
- L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
- Sophie Gastinne
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Single column cryogenic rectification system for producing nitrogen...
- Patent number 5,303,556
- Issue date Apr 19, 1994
- Praxair Technology, Inc.
- James R. Dray
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
SEPARATION METHOD AND APPARATUS
- Publication number 20110289964
- Publication date Dec 1, 2011
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD AND APPARATUS FOR ENRICHMENT OF HEAVY OXYGEN ISOTOPES
- Publication number 20090266702
- Publication date Oct 29, 2009
- Takashi Kambe
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Separation method and apparatus
- Publication number 20080134718
- Publication date Jun 12, 2008
- Henry Edward Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

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Industry

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Current Industry

Patents Grantslast 30 patents

Separation method and apparatus

Separation method and apparatus

Method and apparatus for enrichment of heavy oxygen isotopes

Process for the conversion of a flow containing hydrocarbons by par...

Process for the conversion of a flow containing hydrocarbons by par...

Air separation method and apparatus for producing nitrogen

Single column cryogenic rectification system for lower purity oxyge...

Air separating unit

Process for the production of nitrogen by cryogenic distillation of...

Production and installation for the production of gaseous nitrogen...

Process for the production of nitrogen by cryogenic distillation of...

Single column cryogenic rectification system for producing nitrogen...

Patents Applicationslast 30 patents

SEPARATION METHOD AND APPARATUS

METHOD AND APPARATUS FOR ENRICHMENT OF HEAVY OXYGEN ISOTOPES

Separation method and apparatus