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Henri CHEVREL
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Bryn Mawr, PA, US
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Patents Grants
last 30 patents
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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
Manufacturing carbon molecular sieve membranes using a pyrolysis at...
Patent number
9,795,927
Issue date
Oct 24, 2017
L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Geo...
Henri Chevrel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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
MANUFACTURING CARBON MOLECULAR SIEVE MEMBRANES USING A PYROLYSIS AT...
Publication number
20160184776
Publication date
Jun 30, 2016
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Henri CHEVREL
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MANUFACTURING CARBON MOLECULAR SIEVE MEMBRANES USING A PYROLYSIS AT...
Publication number
20160184775
Publication date
Jun 30, 2016
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Henri CHEVREL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL