Membership
Tour
Register
Log in
Yung C. Hsu
Follow
Person
Chesterfield, MO, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for the preparation of 3-(methylthio)propanal
Patent number
6,548,701
Issue date
Apr 15, 2003
Novus International, Inc.
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous hydrolysis process for preparing 2-hydroxy-4-methylthiob...
Patent number
6,531,101
Issue date
Mar 11, 2003
Yung C. Hsu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Continuous hydrolysis process for the preparation of 2-hydroxy-4-me...
Patent number
6,458,997
Issue date
Oct 1, 2002
Novus International, Inc.
Yung C. Hsu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the preparation of 3-(methylthio) propanal
Patent number
6,320,076
Issue date
Nov 20, 2001
Novus International, Inc.
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous hydrolysis process for preparing 2-hydroxy-4-methylthiob...
Patent number
6,268,531
Issue date
Jul 31, 2001
Novus International, Inc.
Yung C. Hsu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Continuous hydrolysis process for the preparation of 2-hydroxy-4-me...
Patent number
6,166,250
Issue date
Dec 26, 2000
Novus International, Inc.
Yung C. Hsu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the preparation of 3-(methylthio) propanal
Patent number
6,031,138
Issue date
Feb 29, 2000
Novus International, Inc.
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous hydrolysis process for the preparation of 2-hydroxy-4-me...
Patent number
5,998,664
Issue date
Dec 7, 1999
Novus International, Inc.
Yung C. Hsu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the preparation of 3-(methylthio)propanal
Patent number
5,925,794
Issue date
Jul 20, 1999
Novus International, Inc.
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 3-(methylthio)propanal
Patent number
5,905,171
Issue date
May 18, 1999
Novus International, Inc.
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Continuous hydrolysis process for preparing 2-hydroxy-4-methylthiob...
Patent number
5,856,567
Issue date
Jan 5, 1999
Novus International, Inc.
Yung C. Hsu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the preparation of 3-(methylthio) propanal
Patent number
5,744,647
Issue date
Apr 28, 1998
Novus International, Inc.
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 3-(methylthio) propanal
Patent number
5,637,766
Issue date
Jun 10, 1997
Novus International, Inc.
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 3-(methylthio)propanal
Patent number
5,352,837
Issue date
Oct 4, 1994
Novus International, Inc.
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Incrustation resistive crystallizer employing multifrequency vibrat...
Patent number
4,891,190
Issue date
Jan 2, 1990
Monsanto Company
Don E. Carter
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
High efficiency column crystallizer
Patent number
4,891,191
Issue date
Jan 2, 1990
Monsanto Company
Don E. Carter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Continuous hydrolysis process for the preparation of 2-hydroxy-4-me...
Publication number
20030144547
Publication date
Jul 31, 2003
Novus International, Inc.
Yung C. Hsu
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Process for the preparation of 3-(methylthio) propanal
Publication number
20020173677
Publication date
Nov 21, 2002
Novus International, Inc.
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Continuous hydrolysis process for the preparation of 2-hydroxy-4-me...
Publication number
20010007041
Publication date
Jul 5, 2001
Yung C. Hsu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Continuous hydrolysis process for preparing 2- hydroxy-4- methylthi...
Publication number
20010001105
Publication date
May 10, 2001
Yung C. Hsu
C07 - ORGANIC CHEMISTRY