Albert S. Chan

Person

St. Louis, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing .alpha.-arylpropionic acids
- Patent number 5,233,084
- Issue date Aug 3, 1993
- Monsanto Company
- Albert S. C. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Asymmetric catalytic hydrogenation of .alpha.-arylpropenoic acids
- Patent number 5,202,474
- Issue date Apr 13, 1993
- Monsanto Company
- Albert S. C. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium-binap asymmetric hydrogenation catalyst
- Patent number 5,202,473
- Issue date Apr 13, 1993
- Monsanto Company
- Albert S. C. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium-BINAP asymmetric hydrogenation catalyst
- Patent number 5,198,561
- Issue date Mar 30, 1993
- Monsanto Company
- Albert S. C. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ruthenium(II)-BINAP diketonate complexes
- Patent number 5,144,050
- Issue date Sep 1, 1992
- Monsanto Company
- Albert S. C. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluoride stability in dicalcium phosphate dihydrate composition
- Patent number 5,037,636
- Issue date Aug 6, 1991
- Monsanto Chemical Company
- Albert S. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Zinc tripolyphosphate compounds as anticalculus and antiplaque agents
- Patent number 5,032,389
- Issue date Jul 16, 1991
- Monsanto Chemical Company
- Albert S. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Asymmetric catalytic hydrogenation of .alpha.-arylpropenic acids
- Patent number 4,994,607
- Issue date Feb 19, 1991
- Monsanto Company
- Albert S. C. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing sodium phenylpyruvate from calcium phenylpyru...
- Patent number 4,912,255
- Issue date Mar 27, 1990
- Albert S. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Asymmetric hydrogenolysis of epoxides
- Patent number 4,870,208
- Issue date Sep 26, 1989
- Monsanto Company
- Albert S. C. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrophosphate coating process for calcium carbonate dental abrasives
- Patent number 4,678,662
- Issue date Jul 7, 1987
- Monsanto Company
- Albert S. C. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Production of adipic acid from 1,4-disubstituted-2-butene
- Patent number 4,633,015
- Issue date Dec 30, 1986
- Monsanto Company
- Albert S. C. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of hex-3-enedioate esters from 1,4 dialkoxy butenes
- Patent number 4,611,082
- Issue date Sep 9, 1986
- Monsanto Company
- Albert S. C. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroformylation process to prepare glycolaldehydes
- Patent number 4,477,685
- Issue date Oct 16, 1984
- Monsanto Company
- Albert S. Chan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroformylation of formaldehyde with rhodium catalysts
- Patent number 4,405,814
- Issue date Sep 20, 1983
- Monsanto Company
- W. Eamon Carroll
- C07 - ORGANIC CHEMISTRY

Albert S. Chan

Person

Patents Grantslast 30 patents

Method for preparing .alpha.-arylpropionic acids

Asymmetric catalytic hydrogenation of .alpha.-arylpropenoic acids

Ruthenium-binap asymmetric hydrogenation catalyst

Ruthenium-BINAP asymmetric hydrogenation catalyst

Ruthenium(II)-BINAP diketonate complexes

Fluoride stability in dicalcium phosphate dihydrate composition

Zinc tripolyphosphate compounds as anticalculus and antiplaque agents

Asymmetric catalytic hydrogenation of .alpha.-arylpropenic acids

Process for preparing sodium phenylpyruvate from calcium phenylpyru...

Asymmetric hydrogenolysis of epoxides

Pyrophosphate coating process for calcium carbonate dental abrasives

Production of adipic acid from 1,4-disubstituted-2-butene

Production of hex-3-enedioate esters from 1,4 dialkoxy butenes

Hydroformylation process to prepare glycolaldehydes

Hydroformylation of formaldehyde with rhodium catalysts