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CPC
Y10S62/932

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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

Current Industry

Y10S62/932From natural gas

Industries

Patents Grantslast 30 patents

Information Patent Grant
Recovery and purification of ethylene
- Patent number 7,437,891
- Issue date Oct 21, 2008
- Ineos USA LLC
- Rian Reyneke
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Recovery of hydrogen from refinery and petrochemical light ends str...
- Patent number 7,036,337
- Issue date May 2, 2006
- Wylie Companies, INC
- Roger Wylie
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Purification of gases, in synthesis gas production process
- Patent number 6,620,399
- Issue date Sep 16, 2003
- Robert Rudolf Josef Jungerhans
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Recovery of hydrogen and carbon monoxide from mixtures including me...
- Patent number 6,578,377
- Issue date Jun 17, 2003
- Air Products and Chemicals, Inc.
- William Robert Licht
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Separation of hydrogen-hydrocarbon gas mixtures using closed-loop g...
- Patent number 6,560,989
- Issue date May 13, 2003
- Air Products and Chemicals, Inc.
- Mark Julian Roberts
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the separation of carbon monoxide and hyd...
- Patent number 6,467,306
- Issue date Oct 22, 2002
- Air Products and Chemicals, Inc.
- Brian Alfred McNeil
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic separation process for the recovery of components from th...
- Patent number 6,333,445
- Issue date Dec 25, 2001
- Chart, Inc.
- John V. O'Brien
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Integrated cryogenic and non-cryogenic gas mixture separation
- Patent number 6,161,397
- Issue date Dec 19, 2000
- Air Products and Chemicals, Inc.
- Brian Alfred McNeil
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for recovering olefins
- Patent number 6,141,988
- Issue date Nov 7, 2000
- Air Liquide America Corporation
- Yves Engler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for separating a gaseous mixture
- Patent number 6,082,134
- Issue date Jul 4, 2000
- Air Products and Chemicals, Inc.
- Brian Alfred McNeil
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for recovering olefins from cracked gases
- Patent number 5,979,178
- Issue date Nov 9, 1999
- Air Liquide America Corporation
- Yves Engler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light component stripping in plate-fin heat exchangers
- Patent number 5,596,883
- Issue date Jan 28, 1997
- Air Products and Chemicals, Inc.
- Dennis P. Bernhard
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method and apparatus for the separation of C.sub.4 hydrocarbons fro...
- Patent number 5,505,048
- Issue date Apr 9, 1996
- Bao Ha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Absorption and cold separation process for recovering purified hydr...
- Patent number 5,414,168
- Issue date May 9, 1995
- UOP
- Norman H. Scott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for the separation of C.sub.4 hydrocarbons fro...
- Patent number 5,414,188
- Issue date May 9, 1995
- Bao Ha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the purification of gases
- Patent number 5,406,802
- Issue date Apr 18, 1995
- UOP
- Paulino Forte
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for the purification of hydrogen by cryogenic...
- Patent number 5,333,462
- Issue date Aug 2, 1994
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Corinne Garot
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the purification of gases
- Patent number 5,321,952
- Issue date Jun 21, 1994
- UOP
- Paulino Forte
- 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...
Information Patent Grant
Process for H2S and HC removal from natural gas
- Patent number 4,934,146
- Issue date Jun 19, 1990
- Metallgesellschaft Aktiengesellschaft
- Joachim Wilhelm
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for purifying a gaseous mixture
- Patent number 4,917,716
- Issue date Apr 17, 1990
- Linde Aktiengesellschaft
- Wolfgang Schmid
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process and apparatus for separation of a gaseous mixture
- Patent number 4,888,035
- Issue date Dec 19, 1989
- Linde Akteingesellschaft
- Heinz Bauer
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the separation of C.sub.5+ hydrocarbons from a gaseous...
- Patent number 4,772,301
- Issue date Sep 20, 1988
- Linde Aktiengesellschaft
- Heinz Bauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cryogenic recovery of high purity hydrogen
- Patent number 4,756,730
- Issue date Jul 12, 1988
- Santa Fe Braun Inc.
- Walter J. Stupin
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for the recovery of hydrogen/heavy hydrocarbons from hydrog...
- Patent number 4,749,393
- Issue date Jun 7, 1988
- Air Products and Chemicals, Inc.
- Howard C. Rowles
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas separation process
- Patent number 4,732,596
- Issue date Mar 22, 1988
- Air Products and Chemicals, Inc.
- David M. Nicholas
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas separation
- Patent number 4,732,583
- Issue date Mar 22, 1988
- Phillips Petroleum Company
- Bradley W. DeLong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for separating hydrogen and methane from an ethylene rich s...
- Patent number 4,629,484
- Issue date Dec 16, 1986
- C F Braun & Co
- Henry Z. Kister
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas processing
- Patent number 4,619,679
- Issue date Oct 28, 1986
- Phillips Petroleum Company
- Bradley W. DeLong
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Recovery of C.sub.3+ hydrocarbons
- Patent number 4,608,068
- Issue date Aug 26, 1986
- Linde Aktiengesellschaft
- Heinz Bauer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Recovery and purification of ethylene
- Publication number 20060135840
- Publication date Jun 22, 2006
- Rian Reyneke
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Recovery of hydrogen from refinery and petrochemical light ends str...
- Publication number 20050047995
- Publication date Mar 3, 2005
- Roger Wylie
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Process and apparatus for the separation of carbon monoxide and hyd...
- Publication number 20020116944
- Publication date Aug 29, 2002
- Brian Alfred McNeil
- C01 - INORGANIC CHEMISTRY

From natural gas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Recovery and purification of ethylene

Recovery of hydrogen from refinery and petrochemical light ends str...

Purification of gases, in synthesis gas production process

Recovery of hydrogen and carbon monoxide from mixtures including me...

Separation of hydrogen-hydrocarbon gas mixtures using closed-loop g...

Process and apparatus for the separation of carbon monoxide and hyd...

Cryogenic separation process for the recovery of components from th...

Integrated cryogenic and non-cryogenic gas mixture separation

Process for recovering olefins

Process and apparatus for separating a gaseous mixture

Process for recovering olefins from cracked gases

Light component stripping in plate-fin heat exchangers

Method and apparatus for the separation of C.sub.4 hydrocarbons fro...

Absorption and cold separation process for recovering purified hydr...

Method and apparatus for the separation of C.sub.4 hydrocarbons fro...

Process for the purification of gases

Process and apparatus for the purification of hydrogen by cryogenic...

Process for the purification of gases

Recovery of dissolved light gases from a liquid stream

Process for H2S and HC removal from natural gas

Process for purifying a gaseous mixture

Process and apparatus for separation of a gaseous mixture

Process for the separation of C.sub.5+ hydrocarbons from a gaseous...

Cryogenic recovery of high purity hydrogen

Process for the recovery of hydrogen/heavy hydrocarbons from hydrog...

Gas separation process

Gas separation

Process for separating hydrogen and methane from an ethylene rich s...

Gas processing

Recovery of C.sub.3+ hydrocarbons

Patents Applicationslast 30 patents

Recovery and purification of ethylene

Recovery of hydrogen from refinery and petrochemical light ends str...

Process and apparatus for the separation of carbon monoxide and hyd...