Stephen V. Hoover

Person

Aurora, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing purified carboxylic acids
- Patent number 6,255,525
- Issue date Jul 3, 2001
- BP Amoco Corporation
- David Lee Sikkenga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing purified aromatic polycarboxylic acids
- Patent number 5,770,764
- Issue date Jun 23, 1998
- Amoco Corporation
- Martin A. Zeitlin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing purified 2,6-naphthalenedicarboxylic acid
- Patent number 5,728,870
- Issue date Mar 17, 1998
- Amoco Corporation
- Juergen K. Holzhauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing purified 2,6-naphthalenedicarboxylic acid
- Patent number 5,629,446
- Issue date May 13, 1997
- Amoco Corporation
- Juergen K. Holzhauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing purified 2,6-naphthalenedicarboxylic acid
- Patent number 5,563,294
- Issue date Oct 8, 1996
- Amoco Corporation
- Juergen K. Holzhauer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing aromatic carboxylic acids
- Patent number 5,292,934
- Issue date Mar 8, 1994
- Amoco Corporation
- David L. Sikkenga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying a naphthalenedicarboxylic acid
- Patent number 5,256,817
- Issue date Oct 26, 1993
- Amoco Corporation
- David L. Sikkenga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of an aromatic polycarboxylic acid
- Patent number 5,041,633
- Issue date Aug 20, 1991
- Amoco Corporation
- Walter Partenheimer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Maleic anhydride catalyst recycle
- Patent number 4,434,244
- Issue date Feb 28, 1984
- Standard Oil Company (Indiana)
- George E. Kuhlmann
- C07 - ORGANIC CHEMISTRY

Stephen V. Hoover

Person

Patents Grantslast 30 patents

Process for preparing purified carboxylic acids

Process for preparing purified aromatic polycarboxylic acids

Process for preparing purified 2,6-naphthalenedicarboxylic acid

Process for preparing purified 2,6-naphthalenedicarboxylic acid

Process for preparing purified 2,6-naphthalenedicarboxylic acid

Method for preparing aromatic carboxylic acids

Method for purifying a naphthalenedicarboxylic acid

Process for the production of an aromatic polycarboxylic acid

Maleic anhydride catalyst recycle