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Ian R. Roman
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Bear, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for membrane-based gas recovery
Patent number
8,444,749
Issue date
May 21, 2013
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Edgar S. Sanders
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of separating olefins from mixtures with paraffins
Patent number
7,399,897
Issue date
Jul 15, 2008
L'Air Liquide Societe Anonyme A Directoire et Conseil de Surveillance pour l'...
Ian C. Roman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of separating olefins from mixtures with paraffins
Patent number
7,250,545
Issue date
Jul 31, 2007
L'Air Societe Anonyme A Directoire et Conseil de Surveillance pour l'Etude at...
Ian C Roman
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Method and System for Membrane-Based Gas Recovery
Publication number
20130255483
Publication date
Oct 3, 2013
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Edgar S. SANDERS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and System for Membrane-Based Gas Recovery
Publication number
20130247761
Publication date
Sep 26, 2013
L'Air Liquide, Societe Anonyme pour I'Etude et Exploitation des Procedes Geor...
Edgar S. SANDERS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and System for Membrane-Based Gas Recovery
Publication number
20100313750
Publication date
Dec 16, 2010
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
Edgar S. Sanders, JR.
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of Separating Olefins from Mixtures With Paraffins
Publication number
20070135670
Publication date
Jun 14, 2007
L'Air Liquide Societe Anonyme A Directoire et Conseil de Surveillance Pour L'...
Ian C. Roman
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method of separating olefins from mixtures with paraffins
Publication number
20040147796
Publication date
Jul 29, 2004
Ian C. Roman
C07 - ORGANIC CHEMISTRY