Robert A. Dubbert

Person

Solon, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the hydrogenation of maleic acid to 1,4-butanediol
- Patent number 6,486,367
- Issue date Nov 26, 2002
- The Standard Oil Company
- John Raymond Budge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts for the hydrogenation of maleic acid to 1,4-butanediol
- Patent number 5,969,164
- Issue date Oct 19, 1999
- The Standard Oil Company
- John Raymond Budge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Making optically active alpha-hydroxy acids or precursors
- Patent number 5,324,856
- Issue date Jun 28, 1994
- Mark C. Cesa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
HCN by catalytic ammoxidation of crude acetonitrile
- Patent number 5,204,079
- Issue date Apr 20, 1993
- Standard Oil Company
- Dev D. Suresh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Synthesis of ethylamines
- Patent number 5,034,560
- Issue date Jul 23, 1991
- The Standard Oil Company
- Mark C. Cesa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-pentenamides from 1,3-butadienes
- Patent number 4,937,380
- Issue date Jun 26, 1990
- The Standard Oil Company
- Mark C. Cesa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for making an optically active mixture of an N-acyl-amino a...
- Patent number 4,929,755
- Issue date May 29, 1990
- The Standard Oil Company
- Mark C. Cesa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,6-hexanediamides from 3-pentenamides
- Patent number 4,847,411
- Issue date Jul 11, 1989
- The Standard Oil Company
- Mark C. Cesa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making a diastereomeric mixture containing two diastereom...
- Patent number 4,749,811
- Issue date Jun 7, 1988
- The Standard Oil Company
- Mark C. Cesa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making a diastereomeric mixture containing two diastereom...
- Patent number 4,721,803
- Issue date Jan 26, 1988
- The Standard Oil Company
- Mark C. Cesa
- C07 - ORGANIC CHEMISTRY

Robert A. Dubbert

Person

Patents Grantslast 30 patents

Process for the hydrogenation of maleic acid to 1,4-butanediol

Catalysts for the hydrogenation of maleic acid to 1,4-butanediol

Making optically active alpha-hydroxy acids or precursors

HCN by catalytic ammoxidation of crude acetonitrile

Synthesis of ethylamines

3-pentenamides from 1,3-butadienes

Process for making an optically active mixture of an N-acyl-amino a...

1,6-hexanediamides from 3-pentenamides

Method of making a diastereomeric mixture containing two diastereom...

Method of making a diastereomeric mixture containing two diastereom...