Jan H. Wichers

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Wageningen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Stable aqueous carbon sol composition for determining analyte
- Patent number 5,641,689
- Issue date Jun 24, 1997
- Staatder Nederlande (Dienst Landbouwkundig Onderzoek (DLO)
- Albert Willem Jacob Van Doorn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for determining the presence or amount of analyte using a st...
- Patent number 5,529,901
- Issue date Jun 25, 1996
- Staat der Nederlanden
- Albert W. J. Van Doorn
- C07 - ORGANIC CHEMISTRY