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Guang X. Chen
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Williamsville, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Annular divided wall column
Patent number
10,928,129
Issue date
Feb 23, 2021
Praxair Technology, Inc.
Kevin J. Saboda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Annular divided wall column
Patent number
10,866,026
Issue date
Dec 15, 2020
Praxair Technology, Inc.
Kirk F. Larson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Annular divided wall column with ring shaped collectors and distrib...
Patent number
10,866,025
Issue date
Dec 15, 2020
Praxair Technology, Inc.
Kevin J. Saboda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Annular divided wall column for an air separation unit
Patent number
10,684,071
Issue date
Jun 16, 2020
Praxair Technology, Inc.
Kirk F. Larson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Annular divided wall column for an air separation unit
Patent number
10,578,355
Issue date
Mar 3, 2020
Praxair Technology, Inc.
Kevin J. Saboda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Annular divided wall column with ring shaped collectors and distrib...
Patent number
10,578,357
Issue date
Mar 3, 2020
Praxair Technology, Inc.
Kevin J. Saboda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Annular divided wall column for an air separation unit having a rin...
Patent number
10,578,356
Issue date
Mar 3, 2020
Praxair Technology, Inc.
Kevin J. Saboda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for liquid-vapor contacting in a mass transfer column using...
Patent number
10,458,703
Issue date
Oct 29, 2019
Praxair Technology, Inc.
Guang X. Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Multiple pass, parallel flow downcomer tray for a mass transfer column
Patent number
10,012,436
Issue date
Jul 3, 2018
Praxair Technology, Inc.
Guang X. Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Combined collector and distributor
Patent number
9,457,291
Issue date
Oct 4, 2016
Praxair Technology, Inc.
Steven C. Brown
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Distillation method and structured packing
Patent number
9,375,655
Issue date
Jun 28, 2016
Praxair Technology, Inc.
John Billingham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Structured packing and method
Patent number
9,295,925
Issue date
Mar 29, 2016
Praxair Technology, Inc.
Guang X. Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Combined collector and distributor
Patent number
9,004,460
Issue date
Apr 14, 2015
Praxair Technology, Inc.
Steven C. Brown
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN
Publication number
20200256616
Publication date
Aug 13, 2020
Kirk F. Larson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN WITH RING SHAPED COLLECTORS AND DISTRIB...
Publication number
20200149810
Publication date
May 14, 2020
Kevin J. Saboda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN
Publication number
20200149809
Publication date
May 14, 2020
Kevin J. Saboda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT
Publication number
20190063829
Publication date
Feb 28, 2019
Kevin J. Saboda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT HAVING A RIN...
Publication number
20190063830
Publication date
Feb 28, 2019
Kevin J. Saboda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT
Publication number
20190063828
Publication date
Feb 28, 2019
Kirk F. Larson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN FOR AN AIR SEPARATION UNIT
Publication number
20190063827
Publication date
Feb 28, 2019
Kirk F. Larson
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ANNULAR DIVIDED WALL COLUMN WITH RING SHAPED COLLECTORS AND DISTRIB...
Publication number
20190063831
Publication date
Feb 28, 2019
Kevin J. Saboda
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
METHOD FOR LIQUID-VAPOR CONTACTING IN A MASS TRANSFER COLUMN USING...
Publication number
20180292129
Publication date
Oct 11, 2018
Guang X. Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
MULTIPLE PASS, PARALLEL FLOW DOWNCOMER TRAY FOR A MASS TRANSFER COLUMN
Publication number
20170122662
Publication date
May 4, 2017
Guang X. Chen
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
DISTILLATION METHOD AND STRUCTURED PACKING
Publication number
20160263548
Publication date
Sep 15, 2016
John F. Billingham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTACTING DEVICE AND METHOD
Publication number
20160061541
Publication date
Mar 3, 2016
Guang X. Chen
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
COMBINED COLLECTOR AND DISTRIBUTOR
Publication number
20150174505
Publication date
Jun 25, 2015
Steven C. Brown
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMBINED COLLECTOR AND DISTRIBUTOR
Publication number
20140374927
Publication date
Dec 25, 2014
Steven C. Brown
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STRUCTURED PACKING AND METHOD
Publication number
20140158519
Publication date
Jun 12, 2014
Guang X. Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISTILLATION METHOD AND STRUCTURED PACKING
Publication number
20130313103
Publication date
Nov 28, 2013
John Billingham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL