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Shyh-Yuan H. Hwang
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Needham, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for reducing the benzene content of gasoline
Patent number
10,995,284
Issue date
May 4, 2021
Badger Licensing LLC
Shyh-Yuan H. Hwang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for reducing the benzene content of gasoline
Patent number
10,260,012
Issue date
Apr 16, 2019
Badger Licensing LLC
Shyh-Yuan Henry Hwang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing cumene
Patent number
9,850,187
Issue date
Dec 26, 2017
Badger Licensing LLC
Shyh-Yuan H. Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for reducing the benzene content of gasoline by alkylating...
Patent number
9,834,493
Issue date
Dec 5, 2017
Badger Licensing LLC
Shyh-Yuan H. Hwang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for reducing the benzene content of gasoline
Patent number
9,598,330
Issue date
Mar 21, 2017
BADGER LICENSING
Shyh-Yuan H. Hwang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing cumene
Patent number
9,259,722
Issue date
Feb 16, 2016
Badger Licensing LLC
Ronald Birkhoff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cumene
Patent number
9,212,107
Issue date
Dec 15, 2015
Badger Licensing LLC
Ronald Birkhoff
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for reducing the benzene content of gasoline
Patent number
9,200,215
Issue date
Dec 1, 2015
Badger Licensing LLC
Shyh-Yuan H. Hwang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for reducing the benzene content of gasoline
Patent number
9,199,891
Issue date
Dec 1, 2015
Badger Licensing LLC
Shyh-Yuan H. Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing cumene
Patent number
8,445,738
Issue date
May 21, 2013
Badger Licensing LLC.
Shyh-Yuan Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of alkylaromatic compounds
Patent number
7,923,590
Issue date
Apr 12, 2011
ExxonMobil Chemical Patents Inc.
Shiou-Shan Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of alkyl aromatic compounds
Patent number
7,777,086
Issue date
Aug 17, 2010
Stone & Webster, Inc.
Shyh-Yuan Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of alkyl aromatic compounds with catalyst reactivation
Patent number
7,449,420
Issue date
Nov 11, 2008
Stone & Webster Inc.
Shyh-Yuan Henry Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for regeneratinig and stabilizing dehydrogenat...
Patent number
5,739,071
Issue date
Apr 14, 1998
Raytheon Engineers & Constructors, Inc.
Shiou-Shan Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regeneration and stabilization of dehydrogenation catalyst
Patent number
5,695,724
Issue date
Dec 9, 1997
Raytheon Engineers & Constructors, Inc.
Shiou-Shan Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for treating dehydrogenation catalysts
Patent number
5,686,369
Issue date
Nov 11, 1997
Raytheon Engineers & Constructors, Inc.
Shiou-Shan Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regeneration and stabilization of dehydrogenation catalysts
Patent number
5,461,179
Issue date
Oct 24, 1995
Raytheon Engineers & Constructors, Inc.
Shiou-Shan Chen
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR REDUCING THE BENZENE CONTENT OF GASOLINE
Publication number
20190119584
Publication date
Apr 25, 2019
BADGER LICENSING LLC
Shyh-Yuan H. HWANG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR REDUCING THE BENZENE CONTENT OF GASOLINE
Publication number
20170321134
Publication date
Nov 9, 2017
BADGER LICENSING LLC
Shyh-Yuan Henry HWANG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR PRODUCING CUMENE
Publication number
20150182956
Publication date
Jul 2, 2015
BADGER LICENSING LLC
Ronald Birkhoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR PRODUCING CUMENE
Publication number
20150183695
Publication date
Jul 2, 2015
BADGER LICENSING LLC
Shyh-Yuan H. Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING CUMENE
Publication number
20150158790
Publication date
Jun 11, 2015
BADGER LICENSING LLC
Ronald Birkhoff
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR REDUCING THE BENZENE CONTENT OF GASOLINE
Publication number
20140194660
Publication date
Jul 10, 2014
BADGER LICENSING LLC
Shyh-Yuan H. Hwang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR REDUCING THE BENZENE CONTENT OF GASOLINE BY ALKYLATING...
Publication number
20130331627
Publication date
Dec 12, 2013
BADGER LICENSING LLC
Shyh-Yuan H. Hwang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR REDUCING THE BENZENE CONTENT OF GASOLINE
Publication number
20130331626
Publication date
Dec 12, 2013
BADGER LICENSING LLC
Shyh-Yuan H. Hwang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR REDUCING THE BENZENE CONTENT OF GASOLINE
Publication number
20130324776
Publication date
Dec 5, 2013
BADGER LICENSING LLC
Shyh-Yuan H. Hwang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR PRODUCING CUMENE
Publication number
20110201858
Publication date
Aug 18, 2011
BADGER LICENSING LLC
Shyh-Yuan Henry Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING CUMENE
Publication number
20110178342
Publication date
Jul 21, 2011
BADGER LICENSING LLC
Shyh-Yuan Henry Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF ALKYL AROMATIC COMPOUNDS
Publication number
20100268008
Publication date
Oct 21, 2010
Shyh-Yuan Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production of Alkylaromatic Compounds
Publication number
20080262279
Publication date
Oct 23, 2008
Shiou-Shan Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production of alkyl aromatic compounds
Publication number
20050143612
Publication date
Jun 30, 2005
Shyh-Yuan Hwang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Production of alkyl aromatic compounds with catalyst reactivation
Publication number
20040242404
Publication date
Dec 2, 2004
Shyh-Yuan Henry Hwang
C07 - ORGANIC CHEMISTRY