Hungming J Liaw from Richmond, TX, age 74

Us Patents

Bacterial Strains And Fermentation Processes For The Production Of 2-Keto-L-Gulonic Acid
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US Patent:

6387654, May 14, 2002
Filed:

May 4, 2000
Appl. No.:

09/565117
Inventors:

Hungming J. Liaw - Champaign IL
John M. Eddington - Decatur IL
Yuequin Yang - Decatur IL
Assignee:

Archer-Daniels-Midland Company - Decatur IL
International Classification:

C12P 3900
US Classification:

435 42, 435126, 435136
Abstract:

The present invention relates to novel bacterial strains belonging to the genera Gluconobacter, Ketogulonogenium and Bacillus useful for the production of 2-keto-L-gulonic acid. The present invention further relates to the use of these strains for the production of 2-keto-L-gulonic acid in mixed culture by fermentative conversion of D-sorbitol. The present invention further relates to the strains of the present invention transformed by a vector.

Bacterial Strains And Use Thereof In Fermentation Processes For 2-Keto-L-Gulonic Acid Production
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US Patent:

6541239, Apr 1, 2003
Filed:

Oct 10, 2000
Appl. No.:

09/684970
Inventors:

Steven F. Stoddard - Decatur IL
Hungming J. Liaw - Champaign IL
John Eddington - Decatur IL
Yueqin Yang - Decatur IL
Assignee:

Archer-Daniels-Midland Company - Decatur IL
International Classification:

C12N 120
US Classification:

4352523, 435 41, 435471, 435476
Abstract:

The present invention relates to a process for the production of 2-keto-L-gulonic acid by fermentative conversion of L-sorbose and/or D-sorbitol. The present invention further relates to novel bacterial strains useful in this process.

Strains Of Rhizopus Oryzae And Uses Thereof
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US Patent:

6849444, Feb 1, 2005
Filed:

Apr 23, 2002
Appl. No.:

10/127679
Inventors:

Hungming J. Liaw - Champaign IL, US
Assignee:

Archer Daniels Midland Company - Decatur IL
International Classification:

C12N 114
US Classification:

4352566, 4352549, 435139
Abstract:

Disclosed are novel strains of and uses thereof. The strains of the invention are temperature-resistant and convert a carbon source to lactic acid at high temperatures.

Bacterial Strains, Methods Of Preparing The Same And Use Thereof In Fermentation Processes For L-Lysine Production
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US Patent:

6984512, Jan 10, 2006
Filed:

Aug 2, 2000
Appl. No.:

09/630454
Inventors:

Hungming J. Liaw - Champaign IL, US
John Eddington - Decatur IL, US
Yueqin Yang - Decatur IL, US
Richard Dancey - Mt. Zion IL, US
Stacia Swisher - Decatur IL, US
Weiying Mao - Decatur IL, US
Assignee:

Archer-Daniels-Midland Company - Decatur IL
International Classification:

C12N 1/20
C12N 1/00
C12P 1/04
C12P 21/04
US Classification:

43525232, 435843, 435 711, 435170
Abstract:

The present invention relates to the fields of microbiology and microbial genetics. More specifically, the invention relates to novel bacterial strains and processes employing these strains for the fermentative production of amino acids such as threonine.

Bacterial Strains, Methods Of Preparing The Same And Use Thereof In Fermentation Processes For L-Lysine Production
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US Patent:

7118894, Oct 10, 2006
Filed:

Oct 30, 2002
Appl. No.:

10/283075
Inventors:

Hungming J Liaw - Champaign IL, US
John Eddington - Decatur IL, US
Yueqin Yang - Decatur IL, US
Richard Dancey - Mt. Zion IL, US
Stacia Swisher - Decatur IL, US
Weiying Mao - Decatur IL, US
Assignee:

Archer-Daniels-Midland Company - Decatur IL
International Classification:

C12P 19/24
C12P 1/04
C12N 15/01
US Classification:

435115, 435170, 435446
Abstract:

The invention provides novel microorganisms, methods for the production thereof and novel processes for the production of amino acids. Mutagenesis of parental bacterial strains and selection of an improved raffinate-resistant phenotype enables the isolation of strains with enhanced growth properties that produce larger amounts of amino acid. Microorganisms of the invention are produced from amino acid producing parental strains such as or particularly preferred are parental strains that produce L-lysine.

Bacterial Strains, Methods Of Preparing The Same And Use Thereof In Fermentation Processes For L-Lysine Production
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US Patent:

7122369, Oct 17, 2006
Filed:

Oct 30, 2002
Appl. No.:

10/283089
Inventors:

Hungming J Liaw - Champaign IL, US
John Eddington - Decatur IL, US
Yueqin Yang - Decatur IL, US
Richard Dancey - Mt. Zion IL, US
Stacia Swisher - Decatur IL, US
Weiying Mao - Decatur IL, US
Assignee:

Archer-Daniels-Midland Company - Decatur IL
International Classification:

C12N 1/20
C12N 15/01
C12P 13/08
C12P 21/04
US Classification:

43525232, 435115, 435441, 435 711
Abstract:

The invention provides novel microorganisms, methods for the production thereof and novel processes for the production of amino acids. Mutagenesis of parental bacterial strains and selection of an improved raffinate-resistant phenotype enables the isolation of strains with enhanced growth properties that produce larger amounts of amino acid. Microorganisms of the invention are produced from amino acid producing parental strains such as or , particularly preferred are parental strains that produce L-lysine.

Escherichia Coli Strains Which Over-Produce L-Threonine And Processes For The Production Of L-Threonine By Fermentation
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US Patent:

8101386, Jan 24, 2012
Filed:

Jun 28, 2010
Appl. No.:

12/824743
Inventors:

Hungming J. Liaw - Champaign IL, US
Jill S. Bradshaw - Mahomet IL, US
Yueqin Yang - Decatur IL, US
Weiying Mao - Decatur IL, US
Assignee:

Archer Daniels Midland Company - Decatur IL
International Classification:

C12P 13/08
C12N 9/00
C12N 9/02
C12N 1/20
C12N 15/01
US Classification:

435115, 435183, 435189, 43525233, 435443, 435444, 435448, 536 231
Abstract:

The present invention relates to the fields of microbiology and microbial genetics. More specifically, the invention relates to novel bacteria strains and processes employing these strains for the fermentative production of amino acids such as threonine.

Strains Of Escherichia Coli, Methods Of Preparing The Same And Use Thereof In Fermentation Processes For L-Threonine Production
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US Patent:

59393076, Aug 17, 1999
Filed:

Jul 29, 1997
Appl. No.:

8/902336
Inventors:

Ming-Der Wang - San Diego CA
Jill S. Bradshaw - Decatur IL
Stacia L. Swisher - Decatur IL
Hungming James Liaw - Champaign IL
Paul D. Hanke - Urbana IL
Thomas P. Binder - Decatur IL
Assignee:

The Archer-Daniels-Midland Company - Decatur IL
International Classification:

C12N 120
C12P 1308
US Classification:

43525233
Abstract:

The present invention relates to novel strains of Escherichia coli and fermentation processes involving these microorganisms. More specifically, the present invention relates to genetically-modified Escherichia coli strains and the use thereof for the production of the amino acids, particularly members of the aspartate family of amino acids such as threonine. The present invention also relates to methods of preparing E. coli strains for use in the fermentative production of amino acids.

Hungming J Liaw

Hungming Liaw Phones & Addresses

Us Patents

Bacterial Strains And Fermentation Processes For The Production Of 2-Keto-L-Gulonic Acid

Bacterial Strains And Use Thereof In Fermentation Processes For 2-Keto-L-Gulonic Acid Production

Strains Of Rhizopus Oryzae And Uses Thereof

Bacterial Strains, Methods Of Preparing The Same And Use Thereof In Fermentation Processes For L-Lysine Production

Bacterial Strains, Methods Of Preparing The Same And Use Thereof In Fermentation Processes For L-Lysine Production

Bacterial Strains, Methods Of Preparing The Same And Use Thereof In Fermentation Processes For L-Lysine Production

Escherichia Coli Strains Which Over-Produce L-Threonine And Processes For The Production Of L-Threonine By Fermentation

Strains Of Escherichia Coli, Methods Of Preparing The Same And Use Thereof In Fermentation Processes For L-Threonine Production

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