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Persefoni Kechagia
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San Carlos, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Purification of argon through liquid phase cryogenic adsorption
Patent number
9,772,139
Issue date
Sep 26, 2017
Praxair Technology, Inc.
Persefoni E. Kechagia
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Argon production method and apparatus
Patent number
9,759,482
Issue date
Sep 12, 2017
Praxair Technology, Inc.
Henry E. Howard
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Argon production method and apparatus
Patent number
9,644,890
Issue date
May 9, 2017
Praxair Technology, Inc.
Henry E. Howard
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Analyte injection system
Patent number
9,539,574
Issue date
Jan 10, 2017
Caliper Life Sciences, Inc.
Charles Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Adsorbent compositions
Patent number
9,486,732
Issue date
Nov 8, 2016
Praxair Technology, Inc.
Philip Alexander Barrett
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Adsorbent composition for argon purification
Patent number
9,457,337
Issue date
Oct 4, 2016
Praxair Technology, Inc.
Philip A. Barrett
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Purification of argon through liquid phase cryogenic adsorption
Patent number
9,222,727
Issue date
Dec 29, 2015
Praxair Technology, Inc.
Persefoni E. Kechagia
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Adsorbent compositions
Patent number
9,050,582
Issue date
Jun 9, 2015
Praxair Technology, Inc.
Philip Alexander Barrett
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and systems for processing microscale devices for reuse
Patent number
7,514,046
Issue date
Apr 7, 2009
Caliper Life Sciences, Inc.
Persefoni Kechagia
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
ARGON PRODUCTION METHOD AND APPARATUS
Publication number
20170198968
Publication date
Jul 13, 2017
Henry E. Howard
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PURIFICATION OF ARGON THROUGH LIQUID PHASE CRYOGENIC ADSORPTION
Publication number
20160084571
Publication date
Mar 24, 2016
Persefoni E. Kechagia
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NOVEL ADSORBENT COMPOSITIONS
Publication number
20150231553
Publication date
Aug 20, 2015
Philip Alexander Barrett
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ARGON PRODUCTION METHOD AND APPARATUS
Publication number
20140245782
Publication date
Sep 4, 2014
Henry E. Howard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION OF ARGON THROUGH LIQUID PHASE CRYOGENIC ADSORPTION
Publication number
20140245781
Publication date
Sep 4, 2014
Persefoni E. Kechagia
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ADSORBENT COMPOSITION FOR ARGON PURIFICATION
Publication number
20140249023
Publication date
Sep 4, 2014
Philip A. Barrett
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL ADSORBENT COMPOSITIONS
Publication number
20130340615
Publication date
Dec 26, 2013
Philip Alexander Barrett
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NOVEL ADSORBENT COMPOSITIONS
Publication number
20130340614
Publication date
Dec 26, 2013
PHILIP ALEXANDER BARRETT
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Analyte Injection System
Publication number
20110024296
Publication date
Feb 3, 2011
CALIPER LIFE SCIENCES, INC.
Charles Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Analyte injection system
Publication number
20050133370
Publication date
Jun 23, 2005
Caliper Life Sciences, Inc.
Charles Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Analyte injection system
Publication number
20050121324
Publication date
Jun 9, 2005
Caliper Life Sciences, Inc.
Charles Park
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Methods and systems for processing microscale devices for reuse
Publication number
20050019213
Publication date
Jan 27, 2005
Caliper Life Sciences, Inc.
Persefoni Kechagia
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL