Andrew T. Au

Person

Sugar Land, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the conversion of aldehydes to esters
- Patent number 6,696,594
- Issue date Feb 24, 2004
- Saudi Basic Industries Corporation
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of epoxy compounds essentially free of orga...
- Patent number 5,908,943
- Issue date Jun 1, 1999
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of epoxy compounds essentially free of orga...
- Patent number 5,578,740
- Issue date Nov 26, 1996
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of (-)-4-difluoromethyl-ornithine
- Patent number 5,217,886
- Issue date Jun 8, 1993
- Merrell Dow Pharmaceuticals Inc.
- Andrew T. Au
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preparation of glycidyl esters
- Patent number 5,036,154
- Issue date Jul 30, 1991
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of inhibiting corrosion using perhydro-s-triazine derivatives
- Patent number 4,830,827
- Issue date May 16, 1989
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial cyanomethyl carboxylates
- Patent number 4,797,418
- Issue date Jan 10, 1989
- The Dow Chemical Company
- Andrew T. Au
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of cyanomethyl carboxylates
- Patent number 4,625,045
- Issue date Nov 25, 1986
- The Dow Chemical Company
- Andrew T. Au
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Acyl derivatives of tris-hydroxy-ethyl-perhydro-1,3,5-triazine
- Patent number 4,605,737
- Issue date Aug 12, 1986
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of cyano(6-(substituted phenoxy)-2-pyridinyl)methyl est...
- Patent number 4,546,189
- Issue date Oct 8, 1985
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of aromatic aldehydes
- Patent number 4,471,140
- Issue date Sep 11, 1984
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of aromatic aldehydes
- Patent number 4,453,016
- Issue date Jun 5, 1984
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyano-(substituted and unsubstituted pyridinyl) methyl and aryl est...
- Patent number 4,414,218
- Issue date Nov 8, 1983
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyano-(4-cyanophenyl)methyl ethyl ester of carbonic acid useful as...
- Patent number 4,391,630
- Issue date Jul 5, 1983
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyano-(2,4-dichlorophenyl)methyl ethyl ester of carbonic acid usefu...
- Patent number 4,389,411
- Issue date Jun 21, 1983
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Substituted perhydro-s-triazines to increase the solubility of al...
- Patent number 4,308,031
- Issue date Dec 29, 1981
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Substituted perhydro-s-triazines
- Patent number 4,266,054
- Issue date May 5, 1981
- The Dow Chemical Company
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer-supported poly(alkyleneglycol ethers)
- Patent number 4,173,693
- Issue date Nov 6, 1979
- The Dow Chemical Company
- Andrew T. Au
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for the conversion of aldehydes to esters
- Publication number 20030216587
- Publication date Nov 20, 2003
- Saudi Basic Industries Corporation (SABIC)
- Andrew T. Au
- C07 - ORGANIC CHEMISTRY

Andrew T. Au

Person

Patents Grantslast 30 patents

Process for the conversion of aldehydes to esters

Process for preparation of epoxy compounds essentially free of orga...

Process for preparation of epoxy compounds essentially free of orga...

Method for the production of (-)-4-difluoromethyl-ornithine

Preparation of glycidyl esters

Method of inhibiting corrosion using perhydro-s-triazine derivatives

Antibacterial cyanomethyl carboxylates

Process for the preparation of cyanomethyl carboxylates

Acyl derivatives of tris-hydroxy-ethyl-perhydro-1,3,5-triazine

Preparation of cyano(6-(substituted phenoxy)-2-pyridinyl)methyl est...

Preparation of aromatic aldehydes

Preparation of aromatic aldehydes

Cyano-(substituted and unsubstituted pyridinyl) methyl and aryl est...

Cyano-(4-cyanophenyl)methyl ethyl ester of carbonic acid useful as...

Cyano-(2,4-dichlorophenyl)methyl ethyl ester of carbonic acid usefu...

N-Substituted perhydro-s-triazines to increase the solubility of al...

N-Substituted perhydro-s-triazines

Polymer-supported poly(alkyleneglycol ethers)

Patents Applicationslast 30 patents

Process for the conversion of aldehydes to esters