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C01B21/0466
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CHEMISTRY METALLURGY
C01
Inorganic chemistry
C01B
NON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B21/00
Nitrogen Compounds thereof
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C01B21/0466
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for performing chemical separations
Patent number
10,960,343
Issue date
Mar 30, 2021
Lummus Technology LLC
Divya Jonnavittula
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
High purity nitrogen/hydrogen production from an exhaust stream
Patent number
10,350,537
Issue date
Jul 16, 2019
ExxonMobil Research and Engineering Company
Narasimhan Sundaram
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Processes using improved RHO adsorbent compositions
Patent number
10,343,139
Issue date
Jul 9, 2019
Air Products and Chemicals, Inc.
Shubhra Jyoti Bhadra
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
System and method for concentrating gas
Patent number
10,300,427
Issue date
May 28, 2019
Invacare Corporation
Joseph B. Richey
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Material ITQ-55, method for preparation and use
Patent number
9,856,145
Issue date
Jan 2, 2018
ExxonMobil Research and Engineering Company
Avelino Corma Canos
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Separation and storage of fluids using ITQ-55
Patent number
9,738,539
Issue date
Aug 22, 2017
ExxonMobil Research and Engineering Company
Edward W. Corcoran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Separation and storage of fluids using ITQ-55
Patent number
9,695,056
Issue date
Jul 4, 2017
ExxonMobil Research and Engineering Company
Edward W. Corcoran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and method for concentrating gas
Patent number
9,694,311
Issue date
Jul 4, 2017
Invacare Corporation
Joseph B. Richey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Separation and storage of fluids using ITQ-55
Patent number
9,688,542
Issue date
Jun 27, 2017
ExxonMobil Research and Engineering Company
Edward W. Corcoran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Separation, storage, and catalytic conversion of fluids using ITQ-55
Patent number
9,617,164
Issue date
Apr 11, 2017
ExxonMobil Research and Engineering Company
Edward W. Corcoran
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Manufacture of catalyst compositions and systems
Patent number
9,272,271
Issue date
Mar 1, 2016
General Electric Company
Larry Neil Lewis
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System and method for concentrating gas
Patent number
9,132,377
Issue date
Sep 15, 2015
Invacare Corporation
Joseph B. Richey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dual element pressure swing adsorption air purification system and...
Patent number
8,968,649
Issue date
Mar 3, 2015
Empire Technology Developement LLC
Gary Lynn Duerksen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas purifying process and device
Patent number
8,597,584
Issue date
Dec 3, 2013
Taiyo Nippon Sanso Corporation
Tadahiro Ohmi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas purifying process and device
Patent number
7,744,836
Issue date
Jun 29, 2010
Taiyo Nippon Sanso Corporation
Tadahiro Ohmi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Agglomerated adsorbent, process for the production thereof and use...
Patent number
6,652,626
Issue date
Nov 25, 2003
Ceca, S.A.
Dominique Plee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for the preparation of molecular sieve adsorbent for select...
Patent number
6,572,838
Issue date
Jun 3, 2003
Council of Scientific and Industrial Research
Jince Sebastian
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Zincoaluminosilicates of the FAU structure
Patent number
6,136,069
Issue date
Oct 24, 2000
Air Products and Chemicals, Inc.
James Edward MacDougall
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Zincoaluminosilicates of the FAU structure
Patent number
6,103,214
Issue date
Aug 15, 2000
Air Products and Chemicals, Inc.
James Edward MacDougall
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Zincoaluminosilicates of the FAU structure
Patent number
5,997,841
Issue date
Dec 7, 1999
Air Products and Chemicals, Inc.
James Edward Mac Dougall
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the separation of gas mixtures containing oxygen and ni...
Patent number
5,922,107
Issue date
Jul 13, 1999
L'Air Liquide, Societe Anonyme Pour L'Etude et L'Explitation des Procedes Geo...
Jacques Labasque
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the purification of a solution of lithium salts contami...
Patent number
5,919,287
Issue date
Jul 6, 1999
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Serge Moreau
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
High micropore volume low silica EMT-containing metallosilicates
Patent number
5,584,912
Issue date
Dec 17, 1996
Air Products and Chemicals, Inc.
Hong-Xin Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
High micropore volume low silica EMT-containing metallosilicates
Patent number
5,573,745
Issue date
Nov 12, 1996
Air Products and Chemicals, Inc.
Hong-Xin Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Li-exchanged low silica EMT-containing metallosilicates
Patent number
5,567,407
Issue date
Oct 22, 1996
Charles G. Coe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Li-exchanged low silica EMT-containing metallosilicates
Patent number
5,562,756
Issue date
Oct 8, 1996
Air Products and Chemicals, Inc.
Charles G. Coe
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of ultrahigh purity nitrogen
Patent number
5,551,257
Issue date
Sep 3, 1996
The BOC Group, Inc.
Ravi Jain
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Mixed ion-exchanged zeolites and processes for the use thereof in g...
Patent number
5,413,625
Issue date
May 9, 1995
Praxair, Inc.
Chien C. Chao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon dioxide production from combustion exhaust gases with nitrog...
Patent number
5,185,139
Issue date
Feb 9, 1993
The BOC Group, Inc.
Ramachandran Krishnamurthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Mixed ion-exchanged zeolites and processes for the use thereof in g...
Patent number
5,174,979
Issue date
Dec 29, 1992
UOP
Chien C. Chao
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND SYSTEMS FOR PERFORMING CHEMICAL SEPARATIONS
Publication number
20200054983
Publication date
Feb 20, 2020
Lummus Technology LLC
Divya Jonnavittula
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHODS AND SYSTEMS FOR PERFORMING CHEMICAL SEPARATIONS
Publication number
20180169561
Publication date
Jun 21, 2018
Siluria Technologies, Inc.
Divya Jonnavittula
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SYSTEM AND METHOD FOR CONCENTRATING GAS
Publication number
20180078891
Publication date
Mar 22, 2018
INVACARE CORPORATION
Joseph B. Richey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PURITY NITROGEN/HYDROGEN PRODUCTION FROM AN EXHAUST STREAM
Publication number
20180036670
Publication date
Feb 8, 2018
ExxonMobil Research and Engineering Company
Narasimhan SUNDARAM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Separation and Storage of Fluids Using ITQ-55
Publication number
20160008756
Publication date
Jan 14, 2016
ExxonMobil Research and Engineering Company
Edward W. Corcoran
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Manufacture of Catalyst Compositions and Systems
Publication number
20140378296
Publication date
Dec 25, 2014
GENERAL ELECTRIC COMPANY
Larry Neil Lewis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR CONCENTRATING GAS
Publication number
20130233168
Publication date
Sep 12, 2013
Joseph B. Richey
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DUAL ELEMENT PRESSURE SWING ADSORPTION AIR PURIFICATION SYSTEM AND...
Publication number
20120292178
Publication date
Nov 22, 2012
Gary Lynn Duerksen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Gas purifying process and device
Publication number
20100247395
Publication date
Sep 30, 2010
Taiyo Nippon Sanso Corporation
Tadahiro Ohmi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
GAS RECOVERY PROCESS
Publication number
20100139485
Publication date
Jun 10, 2010
Alberto I. Lacava
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADSORBENT FOR CARBON MONOXIDE, GAS PURIFICATION METHOD, AND GAS PUR...
Publication number
20100115994
Publication date
May 13, 2010
Masayoshi Hayashida
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Gas Purifying Process and Device
Publication number
20060165573
Publication date
Jul 27, 2006
Taiyo Nippon Sanso Corporation
Tadahiro Ohmi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL