Hubert H. Thigpen

Person

Corpus Christi, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Purification process for cyclic formals
- Patent number 5,876,570
- Issue date Mar 2, 1999
- Hoechst Celanese Corporation
- Hubert H. Thigpen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification process for cyclic formulas
- Patent number 5,695,615
- Issue date Dec 9, 1997
- Hoechst Celanese Corporation
- Hubert H. Thigpen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification process for cyclic formals
- Patent number 5,690,793
- Issue date Nov 25, 1997
- Hoechst Celanese Corporation
- Hubert H. Thigpen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing cyclic formals
- Patent number 5,616,736
- Issue date Apr 1, 1997
- Hoechst Celanese Corporation
- Hubert H. Thigpen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification process for cyclic formals
- Patent number 5,456,805
- Issue date Oct 10, 1995
- Hoechst Celanese Corporation
- Hubert H. Thigpen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of manufacture for paraformaldehyde prills
- Patent number 4,550,213
- Issue date Oct 29, 1985
- Celanese Corporation
- Hubert H. Thigpen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stabilization of liquid paraformaldehyde
- Patent number 4,289,912
- Issue date Sep 15, 1981
- Celanese Corporation
- Marvin E. Harris
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst metal separation from saturated aliphatic monocarboxylic a...
- Patent number 4,289,708
- Issue date Sep 15, 1981
- Celanese Corporation
- Robert H. Scott
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Peracetic acid oxidation of amines to amine oxides
- Patent number 3,957,873
- Issue date May 18, 1976
- Celanese Corporation
- Hubert H. Thigpen
- C07 - ORGANIC CHEMISTRY

Hubert H. Thigpen

Person

Patents Grantslast 30 patents

Purification process for cyclic formals

Purification process for cyclic formulas

Purification process for cyclic formals

Method of preparing cyclic formals

Purification process for cyclic formals

Method of manufacture for paraformaldehyde prills

Stabilization of liquid paraformaldehyde

Catalyst metal separation from saturated aliphatic monocarboxylic a...

Peracetic acid oxidation of amines to amine oxides