with more than three sub-steps

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CPC
B01D2259/40018

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2259/00Type of treatment

Current Industry

B01D2259/40018with more than three sub-steps

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Process for gas separations using zeolite SSZ-13
- Patent number 9,610,534
- Issue date Apr 4, 2017
- Chevron U.S.A. Inc.
- Joshua Allen Thompson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of removing contaminants from a hydrocarbon stream by swing...
- Patent number 9,168,485
- Issue date Oct 27, 2015
- Exxonmobil Upstream Research Company
- Harry W. Deckman
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Oxygen production process using three-stage pressure swing adsorpti...
- Patent number 7,645,325
- Issue date Jan 12, 2010
- Chendgu Tianli Chemical Engineering Technology Co., Ltd.
- Yuwen Song
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Process and adsorbent for hydrogen purification
- Patent number 7,537,742
- Issue date May 26, 2009
- Praxair Technology, Inc.
- Mohamed Safdar Allie Baksh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Off-gas feed method and target gas purification system
- Patent number 7,438,746
- Issue date Oct 21, 2008
- Sumitomo Seika Chemicals, Co., Ltd.
- Toshihiko Sumida
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Design and operation methods for pressure swing adsorption systems
- Patent number 7,390,350
- Issue date Jun 24, 2008
- Air Products and Chemicals, Inc.
- Edward Landis Weist, Jr.
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Helium recovery
- Patent number 7,294,172
- Issue date Nov 13, 2007
- Praxair Technology, Inc.
- Mohamed Safdar Allie Baksh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of controlling a plant for processing a gas by adsorption an...
- Patent number 6,733,568
- Issue date May 11, 2004
- L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
- Guillaume De-Souza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressure swing adsorption process with controlled internal depressu...
- Patent number 6,709,486
- Issue date Mar 23, 2004
- Air Products and Chemicals, Inc.
- Sang Kook Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas separation with split stream centrifugal turbomachinery
- Patent number 6,398,853
- Issue date Jun 4, 2002
- Quest Air Gases Inc.
- Bowie Gordon Keefer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for producing oxygen by adsorption separation from air
- Patent number 5,223,004
- Issue date Jun 29, 1993
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Sylvie Eteve
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for separating gas mixture
- Patent number 4,737,167
- Issue date Apr 12, 1988
- Hitachi, Ltd.
- Misayo Ohtani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressure swing adsorption process
- Patent number 4,732,578
- Issue date Mar 22, 1988
- Linde Aktiengesellschaft
- Christian Benkmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and installation for separating a composite gas by adsorption
- Patent number 4,512,779
- Issue date Apr 23, 1985
- L'Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Ge...
- Leon Hay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Adiabatic adsorption method for gas purification or separation
- Patent number 4,259,091
- Issue date Mar 31, 1981
- Linde Aktiengesellschaft
- Christian Benkmann
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Adsorptive process for selective separation of gases
- Patent number 3,977,845
- Issue date Aug 31, 1976
- William Clarence Walter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
3636679
- Patent number 3,636,679
- Issue date Jan 25, 1972
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR GAS SEPARATIONS USING ZEOLITE SSZ-13
- Publication number 20170072359
- Publication date Mar 16, 2017
- Chevron U.S.A. Inc.
- Joshua Allen Thompson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Methods of Removing Contaminants from a Hydrocarbon Stream by Swing...
- Publication number 20130327216
- Publication date Dec 12, 2013
- EXXONMOBIL UPSTREAM RESEARCH COMPANY
- Harry W. Deckman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Oxygen Production Process Using Three-Stage Pressure Swing Adsorpti...
- Publication number 20070227354
- Publication date Oct 4, 2007
- Yuwen Song
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process and apparatus for hydrogen purification
- Publication number 20060254425
- Publication date Nov 16, 2006
- Mohamed Safdar Allie Baksh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Design and operation methods for pressure swing adsorption systems
- Publication number 20060236863
- Publication date Oct 26, 2006
- Edward Landis Weist
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Off-gas feed method and object gas purification system
- Publication number 20060236860
- Publication date Oct 26, 2006
- Sumitomo Seiko Chemicals Co., Ltd.
- Toshihiko Sumida
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Helium recovery
- Publication number 20040237789
- Publication date Dec 2, 2004
- Mohamed Safdar Allie Baksh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Pressure swing adsorption process with controlled internal depressu...
- Publication number 20030188634
- Publication date Oct 9, 2003
- Sang Kook Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of controlling a plant for processing a gas by adsorption an...
- Publication number 20030167920
- Publication date Sep 11, 2003
- Guillaume De-Souza
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

with more than three sub-steps

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for gas separations using zeolite SSZ-13

Methods of removing contaminants from a hydrocarbon stream by swing...

Oxygen production process using three-stage pressure swing adsorpti...

Process and adsorbent for hydrogen purification

Off-gas feed method and target gas purification system

Design and operation methods for pressure swing adsorption systems

Helium recovery

Method of controlling a plant for processing a gas by adsorption an...

Pressure swing adsorption process with controlled internal depressu...

Gas separation with split stream centrifugal turbomachinery

Method for producing oxygen by adsorption separation from air

Method and apparatus for separating gas mixture

Pressure swing adsorption process

Method and installation for separating a composite gas by adsorption

Adiabatic adsorption method for gas purification or separation

Adsorptive process for selective separation of gases

3636679

Patents Applicationslast 30 patents

PROCESS FOR GAS SEPARATIONS USING ZEOLITE SSZ-13

Methods of Removing Contaminants from a Hydrocarbon Stream by Swing...

Oxygen Production Process Using Three-Stage Pressure Swing Adsorpti...

Process and apparatus for hydrogen purification

Design and operation methods for pressure swing adsorption systems

Off-gas feed method and object gas purification system

Helium recovery

Pressure swing adsorption process with controlled internal depressu...

Method of controlling a plant for processing a gas by adsorption an...