Jan G. Batelaan

Follow

Person

Arnhem, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Anionic cellulose ethers having temperature-dependent associative p...
- Patent number 6,669,863
- Issue date Dec 30, 2003
- Akzo Nobel N.V.
- Berend Jan Dijk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrophobically modified anionic cellulose ethers
- Patent number 6,627,751
- Issue date Sep 30, 2003
- Akko Nobel N.V.
- Jan Gerardus Batelaan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making amide modified carboxyl-containing polysaccharide...
- Patent number 6,103,885
- Issue date Aug 15, 2000
- Akzo Nobel N.V.
- Jan Gerardus Batelaan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carboxymethyl inulin
- Patent number 5,777,090
- Issue date Jul 7, 1998
- Akzo Nobel N.V.
- Dorine Lisa Verraest
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optically non-linear active waveguiding material comprising a dopan...
- Patent number 5,434,208
- Issue date Jul 18, 1995
- Akzo Nobel N.V.
- Jan G. Batelaan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of citric acid esters, citric acid or c...
- Patent number 3,950,397
- Issue date Apr 13, 1976
- Akzona Incorporated
- Jan Gerardus Batelaan
- C07 - ORGANIC CHEMISTRY