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David J. HASSE
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Bel Air, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Metallopolyimide precursor fibers for aging-resistant carbon molecu...
Patent number
10,183,258
Issue date
Jan 22, 2019
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Raja Swaidan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metallopolyimide precursor fibers for aging-resistant carbon molecu...
Patent number
10,143,973
Issue date
Dec 4, 2018
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Raja Swaidan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metallopolyimide precursor fibers for aging-resistant carbon molecu...
Patent number
10,112,149
Issue date
Oct 30, 2018
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Raja Swaidan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for the separation of a stream containing car...
Patent number
9,895,653
Issue date
Feb 20, 2018
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
Arthur Darde
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of obtaining carbon dioxide from a carbon dioxide-containing...
Patent number
9,446,347
Issue date
Sep 20, 2016
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
David J. Hasse
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of obtaining carbon dioxide from carbon dioxide-containing g...
Patent number
8,734,569
Issue date
May 27, 2014
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
David J. Hasse
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of obtaining carbon dioxide from carbon dioxide-containing g...
Patent number
8,663,364
Issue date
Mar 4, 2014
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
David J. Hasse
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of obtaining carbon dioxide from carbon dioxide-containing g...
Patent number
8,617,292
Issue date
Dec 31, 2013
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
David J. Hasse
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Polyimide based mixed matrix composite membranes
Patent number
7,776,137
Issue date
Aug 17, 2010
L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
Sudhir S. Kulkarni
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Polyimide based mixed matrix composite membranes
Patent number
7,527,673
Issue date
May 5, 2009
L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
Sudhir S. Kulkarni
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of making mixed matrix membranes using electrostatically sta...
Patent number
7,476,636
Issue date
Jan 13, 2009
L'Air Liquide, Societe Anonyme A Directoire et Conseil de Surveillance pour l...
Sudhir S. Kulkarni
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Mixed matrix membranes incorporating chabazite type molecular sieves
Patent number
6,626,980
Issue date
Sep 30, 2003
L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
David J. Hasse
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Gas separation membrane with organosilicon-treated molecular sieve
Patent number
6,508,860
Issue date
Jan 21, 2003
L'Air Liquide Societe Anonyme A Directoire et Conseil de Surveillance pour l'...
Sudhir S. Kulkarni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Purification of p-xylene using composite mixed matrix membranes
Patent number
6,500,233
Issue date
Dec 31, 2002
Chevron U.S.A. Inc.
Stephen J. Miller
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PURIFYING BIOGAS THROUGH MEMBRANES AT NEGATIVE TEMPERATURES
Publication number
20220152552
Publication date
May 19, 2022
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Sarah BIGEARD
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METALLOPOLYIMIDE PRECURSOR FIBERS FOR AGING-RESISTANT CARBON MOLECU...
Publication number
20180001272
Publication date
Jan 4, 2018
Raja SWAIDAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METALLOPOLYIMIDE PRECURSOR FIBERS FOR AGING-RESISTANT CARBON MOLECU...
Publication number
20180001271
Publication date
Jan 4, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Raja SWAIDAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METALLOPOLYIMIDE PRECURSOR FIBERS FOR AGING-RESISTANT CARBON MOLECU...
Publication number
20180001269
Publication date
Jan 4, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Raja SWAIDAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METALLOPOLYIMIDE PRECURSOR FIBERS FOR AGING-RESISTANT CARBON MOLECU...
Publication number
20180001270
Publication date
Jan 4, 2018
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Raja SWAIDAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PURIFYING BIOGAS THROUGH MEMBRANES AT NEGATIVE TEMPERATURES
Publication number
20170304769
Publication date
Oct 26, 2017
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Sarah BIGEARD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS AND APPARATUS FOR THE SEPARATION OF A STREAM CONTAINING CAR...
Publication number
20150174523
Publication date
Jun 25, 2015
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Arthur Darde
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Method of Obtaining Carbon Dioxide from a Carbon Dioxide-Containing...
Publication number
20140102298
Publication date
Apr 17, 2014
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
David J. HASSE
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 of Obtaining Carbon Dioxide From Carbon Dioxide-Containing G...
Publication number
20110247360
Publication date
Oct 13, 2011
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
David J. HASSE
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method of Obtaining Carbon Dioxide From Carbon Dioxide-Containing G...
Publication number
20110239700
Publication date
Oct 6, 2011
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
David J. HASSE
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Method of Obtaining Carbon Dioxide From Carbon Dioxide-Containing G...
Publication number
20110138852
Publication date
Jun 16, 2011
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEO...
David J. HASSE
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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
Membrane-Based Process for CO2 Capture from Flue Gases Generated by...
Publication number
20100275777
Publication date
Nov 4, 2010
David J. HASSE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel Polyimide Based Mixed Matrix Composite Membranes
Publication number
20090178557
Publication date
Jul 16, 2009
L'AIR LIQUIDE SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'...
Sudhir S. Kulkarni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel polyimide based mixed matrix composite membranes
Publication number
20070199445
Publication date
Aug 30, 2007
Sudhir S. Kulkarni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel method of making mixed matrix membranes using electrostatical...
Publication number
20060117949
Publication date
Jun 8, 2006
Sudhir S. Kulkarni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel polyimide based mixed matrix membranes
Publication number
20050268782
Publication date
Dec 8, 2005
Sudhir S. Kulkarni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Novel method for forming a mixed matrix composite membrane using wa...
Publication number
20050230305
Publication date
Oct 20, 2005
Sudhir S. Kulkarni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Mixed matrix membranes incorporating chabazite type molecular sieves
Publication number
20030089227
Publication date
May 15, 2003
David J. Hasse
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL