Franciscus H.P. Vergossen

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Echt, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for recovery of pyridine-2,3-dicarboxylic acid
- Patent number 6,133,450
- Issue date Oct 17, 2000
- DSM N.V.
- Veerle Cauwenberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovery of raw materials in the aspartame preparation...
- Patent number 5,501,797
- Issue date Mar 26, 1996
- Holland Sweetener Company V.o.F.
- Geert W. Meindersma
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process to separate a rhodium/phosphite ligand complex and free pho...
- Publication number 20030018210
- Publication date Jan 23, 2003
- Onko Jan Gelling
- C07 - ORGANIC CHEMISTRY