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Wai Seung Louie
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Brooklyn, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hydroprocessing thermally cracked products
Patent number
10,385,283
Issue date
Aug 20, 2019
Lummus Technology Inc.
Arun Arora
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydroprocessing thermally cracked products
Patent number
9,631,150
Issue date
Apr 25, 2017
Lummus Technology Inc.
Arun Arora
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrocracking process for the production of high quality distillate...
Patent number
6,797,154
Issue date
Sep 28, 2004
Chevron U.S.A. Inc.
Ujjal Kumar Mukherjee
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for the production of high quality middle distillates from...
Patent number
6,787,025
Issue date
Sep 7, 2004
Chevron U.S.A. Inc.
Ujjal Kumar Mukherjee
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Multiple stage catalyst bed hydrocracking with interstage feeds
Patent number
6,726,832
Issue date
Apr 27, 2004
ABB Lummus Global Inc.
Mario C. Baldassari
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrocracking of vacuum gas and other oils using a post-treatment r...
Patent number
6,547,956
Issue date
Apr 15, 2003
ABB Lummus Global Inc.
Ujjal Kumar Mukherjee
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrocracking of vacuum gas and other oils using a cocurrent/counte...
Patent number
6,514,403
Issue date
Feb 4, 2003
ABB Lummus Global Inc.
Wai Seung Louie
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Multiple stage ebullating bed hydrocracking with interstage strippi...
Patent number
6,454,932
Issue date
Sep 24, 2002
ABB Lummus Global Inc.
Mario C. Baldassari
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Waste sludge disposal process
Patent number
5,389,234
Issue date
Feb 14, 1995
ABB Lummus Crest Inc.
Alok K. Bhargava
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
HIGH ACTIVITY SECOND STAGE NAPHTHA HYDROCRACKING CATALYST
Publication number
20230272291
Publication date
Aug 31, 2023
Jifei JIA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROPROCESSING THERMALLY CRACKED PRODUCTS
Publication number
20170183573
Publication date
Jun 29, 2017
Lummus Technology Inc.
Arun Arora
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROPROCESSING THERMALLY CRACKED PRODUCTS
Publication number
20140262942
Publication date
Sep 18, 2014
Lummus Technology Inc.
Arun Arora
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...