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Inventor profile of:

David J. HASSE

City:

Middletown, Delaware

Country:

United States

Published Applications:

12

Last publication date:

2022-05-19

Top Assignees for applications by David J. HASSE

The entities that hold a legal rights for patent applications filed by inventor HASSE David J.:

L'Air Liquide Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 10 Paris, France
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des Procedes Georges claude 1 Paris, France
L'Air Liquide, Societe Anonyme pour I'Etude et Exploitation des Procedes Georges Claude 1 Paris, France
L'Air Liquide, Société Anonyme pour l'Étude et l'Exploitation des Procédés Georges Claude 1 Paris, France
L'Air Liquide, Société Anonyme pour l'Étude et l'Éxploitation des Procédés Georges Claude 1 Paris, France

Recent patent applications by HASSE David J.

David J. HASSE from Middletown, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2022-05-19

US20220152552A1

Performing operations; transporting

METHOD FOR PURIFYING BIOGAS THROUGH MEMBRANES AT NEGATIVE TEMPERATURES

#2 | 2018-01-04

US20180001272A1

Performing operations; transporting

Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity

#3 | 2018-01-04

US20180001271A1

Performing operations; transporting

Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity

#4 | 2018-01-04

US20180001270A1

Performing operations; transporting

Metallopolyimide precursor fibers for aging-resistant carbon molecular sieve hollow fiber membranes with enhanced selectivity

#5 | 2018-01-04

US20180001269A1

Performing operations; transporting

METALLOPOLYIMIDE PRECURSOR FIBERS FOR AGING-RESISTANT CARBON MOLECULAR SIEVE HOLLOW FIBER MEMBRANES WITH ENHANCED SELECTIVITY

#6 | 2017-10-26

US20170304769A1

Performing operations; transporting

METHOD FOR PURIFYING BIOGAS THROUGH MEMBRANES AT NEGATIVE TEMPERATURES

#7 | 2015-06-25

US20150174523A1

Performing operations; transporting

Process and apparatus for the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature

#8 | 2014-04-17

US20140102298A1

Performing operations; transporting

Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture

#9 | 2013-09-26

US20130247761A1

Performing operations; transporting

Method and System for Membrane-Based Gas Recovery

#10 | 2011-10-13

US20110247360A1

Performing operations; transporting

Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture

#11 | 2011-10-06

US20110239700A1

Performing operations; transporting

Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture

#12 | 2011-06-16

US20110138852A1

Performing operations; transporting

Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture

InventorID:

449922 ⎘