Anna M. C. F. Castelijns

Person

Stein, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing .alpha.-amino acid amides, .alpha.-amino acid...
- Patent number 5,977,406
- Issue date Nov 2, 1999
- DSM N.V.
- Patrick H. M. Delanghe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of a N-alkoxy-(tetra-or hexahydro)-phtha...
- Patent number 5,824,804
- Issue date Oct 20, 1998
- DSM N.V.
- Joannes M. C. A. Mulders
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3-phenylpropanal
- Patent number 5,811,588
- Issue date Sep 22, 1998
- DSM N.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3-phenylpropionic acid
- Patent number 5,786,507
- Issue date Jul 28, 1998
- DSM N.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing an alpha-alkycinnamaldehyde
- Patent number 5,728,892
- Issue date Mar 17, 1998
- DSM N.V.
- Alie Kuiterman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation N-alkyl-N,O-diacetyl hydroxylamine
- Patent number 5,663,433
- Issue date Sep 2, 1997
- DSM N.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of dibenzylamine
- Patent number 5,616,804
- Issue date Apr 1, 1997
- DSM N.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dendritic macromolecule and the preparation thereof
- Patent number 5,610,268
- Issue date Mar 11, 1997
- DSM N.V.
- Egbert W. Meijer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dendritic macromolecule and the preparation thereof
- Patent number 5,530,092
- Issue date Jun 25, 1996
- DSM N.V.
- Egbert W. Meijer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of substituted pyridines via 1-aza-1,3-...
- Patent number 5,438,143
- Issue date Aug 1, 1995
- DSM N.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2,4-dimethyl-5-oxohexane and a method of use therefor
- Patent number 5,334,721
- Issue date Aug 2, 1994
- Stamicarbon B.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of 2-(2-cyanoethyl)-cyclopentanones
- Patent number 5,319,125
- Issue date Jun 7, 1994
- DSM N.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the .alpha.-chlorination of phenylacetonitriles
- Patent number 5,274,165
- Issue date Dec 28, 1993
- DSM N.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 5-oxohexane nitriles and the compoun...
- Patent number 5,254,712
- Issue date Oct 19, 1993
- Stamicarbon B.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-cyanomethylcyclohexanone
- Patent number 4,649,211
- Issue date Mar 10, 1987
- Stamicarbon B.V.
- Anna M. C. F. Castelijns
- C07 - ORGANIC CHEMISTRY

Anna M. C. F. Castelijns

Person

Patents Grantslast 30 patents

Process for preparing .alpha.-amino acid amides, .alpha.-amino acid...

Method for the preparation of a N-alkoxy-(tetra-or hexahydro)-phtha...

Process for the preparation of 3-phenylpropanal

Process for the preparation of 3-phenylpropionic acid

Method for preparing an alpha-alkycinnamaldehyde

Process for the preparation N-alkyl-N,O-diacetyl hydroxylamine

Process for the preparation of dibenzylamine

Dendritic macromolecule and the preparation thereof

Dendritic macromolecule and the preparation thereof

Process for the preparation of substituted pyridines via 1-aza-1,3-...

2,4-dimethyl-5-oxohexane and a method of use therefor

Method for the preparation of 2-(2-cyanoethyl)-cyclopentanones

Process for the .alpha.-chlorination of phenylacetonitriles

Process for the preparation of 5-oxohexane nitriles and the compoun...

Process for the preparation of 2-cyanomethylcyclohexanone