Natural gas from nitrogen

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CPC
Y10S62/927

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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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Y10S62/927Natural gas from nitrogen

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Patents Grantslast 30 patents

Information Patent Grant
System and method for producing LNG from contaminated gas streams
- Patent number 9,016,088
- Issue date Apr 28, 2015
- Butts Propertties, Ltd.
- Rayburn C. Butts
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Nitrogen removal from natural gas
- Patent number 9,003,829
- Issue date Apr 14, 2015
- Linde Aktiengesellschaft
- Heinz Bauer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for processing a stream of LNG obtained by means of cooling...
- Patent number 7,628,035
- Issue date Dec 8, 2009
- Technip France
- Henri Paradowski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen rejection method and apparatus
- Patent number 7,373,790
- Issue date May 20, 2008
- The BOC Group, plc.
- Stephen R. Clare
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
LNG system with warm nitrogen rejection
- Patent number 7,234,322
- Issue date Jun 26, 2007
- ConocoPhillips Company
- Paul R. Hahn
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen rejection method and apparatus
- Patent number 7,127,915
- Issue date Oct 31, 2006
- The BOC Group plc
- Stephen Roger Clare
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen rejection method and apparatus
- Patent number 7,059,152
- Issue date Jun 13, 2006
- The BOC Group plc
- John Douglas Oakey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen rejection from condensed natural gas
- Patent number 6,978,638
- Issue date Dec 27, 2005
- Air Products and Chemicals, Inc.
- Adam Adrian Brostow
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen rejection method and apparatus
- Patent number 6,837,071
- Issue date Jan 4, 2005
- The BOC Group plc
- John Douglas Oakey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separating nitrogen from methane in the production of LNG
- Patent number 6,758,060
- Issue date Jul 6, 2004
- Chart Inc.
- John V. O'Brien
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen rejection method and apparatus
- Patent number 6,637,239
- Issue date Oct 28, 2003
- The BOC Group plc
- John Douglas Oakey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Introgen rejection method
- Patent number 6,609,393
- Issue date Aug 26, 2003
- The BOC Group plc
- John Douglas Oakey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Nitrogen rejection method and apparatus
- Patent number 6,584,803
- Issue date Jul 1, 2003
- The BOC Group plc
- John Douglas Oakey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for liquefaction of and nitrogen extraction from natural ga...
- Patent number 6,449,984
- Issue date Sep 17, 2002
- Technip
- Henri Paradowski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Two-step process for nitrogen removal from natural gas
- Patent number 6,425,267
- Issue date Jul 30, 2002
- Membrane Technology and Research, Inc.
- Richard W. Baker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for recovering condensable gas from mixed gas and condensabl...
- Patent number 6,164,088
- Issue date Dec 26, 2000
- Mitsubishi Denki Kaishushiki Kaisha
- Tetsuo Moriguchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Distillation process to separate mixtures containing three or more...
- Patent number 6,116,051
- Issue date Sep 12, 2000
- Air Products and Chemicals, Inc.
- Rakesh Agrawal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Distillation schemes for multicomponent separations
- Patent number 5,970,742
- Issue date Oct 26, 1999
- Air Products and Chemicals, Inc.
- Rakesh Agrawal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Distillation process to separate mixtures containing three or more...
- Patent number 5,953,936
- Issue date Sep 21, 1999
- Air Products and Chemicals, Inc.
- Rakesh Agrawal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Landfill gas recovery
- Patent number 5,842,357
- Issue date Dec 1, 1998
- Acrion Technologies, Inc.
- Lawrence A. Siwajek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dephlegmator process for nitrogen removal from natural gas
- Patent number 5,802,871
- Issue date Sep 8, 1998
- Air Products and Chemicals, Inc.
- Lee Jarvis Howard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separation of fluid mixtures in multiple distillation columns
- Patent number 5,692,395
- Issue date Dec 2, 1997
- Rakesh Agrawal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Landfill gas recovery
- Patent number 5,681,360
- Issue date Oct 28, 1997
- Acrion Technologies, Inc.
- Lawrence A. Siwajek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cryogenic system for producing nitrogen
- Patent number 5,638,698
- Issue date Jun 17, 1997
- Praxair Technology, Inc.
- Mary Anne Knight
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Dual column process to remove nitrogen from natural gas
- Patent number 5,617,741
- Issue date Apr 8, 1997
- Air Products and Chemicals, Inc.
- Brian A. McNeil
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High efficiency nitrogen rejection unit
- Patent number 5,375,422
- Issue date Dec 27, 1994
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic liquid nitrogen production system
- Patent number 5,339,641
- Issue date Aug 23, 1994
- Praxair Technology, Inc.
- Mary J. Mathis
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the purification of gases
- Patent number 5,325,672
- Issue date Jul 5, 1994
- UOP
- Paulino Forte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
High efficiency nitrogen rejection unit
- Patent number 5,257,505
- Issue date Nov 2, 1993
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Recovery of dissolved light gases from a liquid stream
- Patent number 5,167,125
- Issue date Dec 1, 1992
- Air Products and Chemicals, Inc.
- Rakesh Agrawal
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Producing LNG from Contaminated Gas Streams
- Publication number 20120103010
- Publication date May 3, 2012
- Rayburn C. Butts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
NITROGEN REMOVAL FROM NATURAL GAS
- Publication number 20110277500
- Publication date Nov 17, 2011
- Linde Aktiengesellschaft
- Heinz Bauer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
METHOD FOR PROCESSING A STREAM OF LNG OBTAINED BY MEANS OF COOLING...
- Publication number 20070095099
- Publication date May 3, 2007
- Henri PARADOWSKI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Nitrogen rejection method and apparatus
- Publication number 20060230783
- Publication date Oct 19, 2006
- Stephen Roger Clare
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
LNG system with warm nitrogen rejection
- Publication number 20050183452
- Publication date Aug 25, 2005
- Paul R. Hahn
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Nitrogen rejection from condensed natural gas
- Publication number 20040231359
- Publication date Nov 25, 2004
- Adam Adrian Brostow
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Nitrogen rejection method and apparatus
- Publication number 20040182109
- Publication date Sep 23, 2004
- John Douglas Oakey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Nitrogen rejection method and apparatus
- Publication number 20040103687
- Publication date Jun 3, 2004
- Stephen Roger Clare
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Nitrogen rejection method and apparatus
- Publication number 20040079108
- Publication date Apr 29, 2004
- John Douglas Oakey
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Separating nitrogen from methane in the production of LNG
- Publication number 20030177786
- Publication date Sep 25, 2003
- John V. O'Brien
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Nitrogen rejection method and apparatus
- Publication number 20030029191
- Publication date Feb 13, 2003
- John Douglas Oakey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nitrogen rejection method and apparatus
- Publication number 20030019241
- Publication date Jan 30, 2003
- John Douglas Oakey
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Introgen rejection method
- Publication number 20020194866
- Publication date Dec 26, 2002
- John Douglas Oakey
- C07 - ORGANIC CHEMISTRY

Natural gas from nitrogen

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for producing LNG from contaminated gas streams

Nitrogen removal from natural gas

Method for processing a stream of LNG obtained by means of cooling...

Nitrogen rejection method and apparatus

LNG system with warm nitrogen rejection

Nitrogen rejection method and apparatus

Nitrogen rejection method and apparatus

Nitrogen rejection from condensed natural gas

Nitrogen rejection method and apparatus

Separating nitrogen from methane in the production of LNG

Nitrogen rejection method and apparatus

Introgen rejection method

Nitrogen rejection method and apparatus

Process for liquefaction of and nitrogen extraction from natural ga...

Two-step process for nitrogen removal from natural gas

Method for recovering condensable gas from mixed gas and condensabl...

Distillation process to separate mixtures containing three or more...

Distillation schemes for multicomponent separations

Distillation process to separate mixtures containing three or more...

Landfill gas recovery

Dephlegmator process for nitrogen removal from natural gas

Separation of fluid mixtures in multiple distillation columns

Landfill gas recovery

Cryogenic system for producing nitrogen

Dual column process to remove nitrogen from natural gas

High efficiency nitrogen rejection unit

Cryogenic liquid nitrogen production system

Process for the purification of gases

High efficiency nitrogen rejection unit

Recovery of dissolved light gases from a liquid stream

Patents Applicationslast 30 patents

System and Method for Producing LNG from Contaminated Gas Streams

NITROGEN REMOVAL FROM NATURAL GAS

METHOD FOR PROCESSING A STREAM OF LNG OBTAINED BY MEANS OF COOLING...

Nitrogen rejection method and apparatus

LNG system with warm nitrogen rejection

Nitrogen rejection from condensed natural gas

Nitrogen rejection method and apparatus

Nitrogen rejection method and apparatus

Nitrogen rejection method and apparatus

Separating nitrogen from methane in the production of LNG

Nitrogen rejection method and apparatus

Nitrogen rejection method and apparatus

Introgen rejection method