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Steve Chin-Shen Chang
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Franklin, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Stabilization of particles and reduction of sample discordance in i...
Patent number
6,756,234
Issue date
Jun 29, 2004
Bayer Corporation
Wei-Chao Ni
G01 - MEASURING TESTING
Information
Patent Grant
Stabilization of particles and reduction of sample discordance in i...
Patent number
6,461,874
Issue date
Oct 8, 2002
Bayer Corporation
Wei-Chao Ni
G01 - MEASURING TESTING
Information
Patent Grant
Conjugation of ligand to immobilized protein in organic solvent
Patent number
5,817,527
Issue date
Oct 6, 1998
Chiron Diagnostics Corporation
Uri Piran
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nucleophilic polysubstituted aryl acridinium ester conjugates uses...
Patent number
5,538,901
Issue date
Jul 23, 1996
Ciba Corning Diagnostics Corp.
Say-Jong Law
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polysubstituted aryl acridinium esters
Patent number
5,110,932
Issue date
May 5, 1992
Ciba Corning Diagnostics Corp.
Say-Jong Law
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for enhancing signal release from liposomes using water-misc...
Patent number
5,093,270
Issue date
Mar 3, 1992
Ciba Corning Diagnostics Corp.
Steve C. S. Chang
G01 - MEASURING TESTING
Information
Patent Grant
Method for enhancement of chemiluminescence
Patent number
4,927,769
Issue date
May 22, 1990
Ciba Corning Diagnostics Corp.
Steve C. S. Chang
G01 - MEASURING TESTING
Information
Patent Grant
Polysubstituted aryl acridinium esters
Patent number
4,918,192
Issue date
Apr 17, 1990
Ciba Corning Diagnostics Corp.
Say-Jong Law
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for determining thyroxine uptake
Patent number
4,824,777
Issue date
Apr 25, 1989
Ciba Corning Diagnostics Corp.
Steve C. S. Chang
G01 - MEASURING TESTING
Information
Patent Grant
Polysubstituted aryl acridinium esters
Patent number
4,745,181
Issue date
May 17, 1988
Ciba Corning Diagnostics Corp.
Say-Jong Law
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Stabilization of particles and reduction of sample discordance in i...
Publication number
20020090638
Publication date
Jul 11, 2002
Wei-Chao Ni
G01 - MEASURING TESTING