Paul C. Van Geem

Follow

Person

Geleen, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of benzaldehyde in the gas phase
- Patent number 4,987,265
- Issue date Jan 22, 1991
- Stamicarbon B.V.
- Paul C. Van Geem
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removing mercury from a non-polar organic medium
- Patent number 4,950,408
- Issue date Aug 21, 1990
- Stamicarbon B.V.
- Henricus A. M. Duisters
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the preparation of cyclohexanol and/or cyclohexanone
- Patent number 4,927,974
- Issue date May 22, 1990
- Stamicarbon B.V.
- Paul C. van Geem
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation of benzoic acids to phenols
- Patent number 4,383,127
- Issue date May 10, 1983
- Stamicarbon, B.V.
- Paul C. van Geem
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of cyclohexanol and/or cyclohexanone
- Patent number 4,339,604
- Issue date Jul 13, 1982
- Stamicarbon, B.V.
- Paul C. van Geem
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic gas phase oxidation of toluene to benzaldehyde and/or ben...
- Patent number 4,137,259
- Issue date Jan 30, 1979
- Stamicarbon, B.V.
- Paul C. Van Geem
- C07 - ORGANIC CHEMISTRY