Laurens Wilhelm van den Akker

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Karel Doormanlaan, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of chloro-benzoylchlorides
- Patent number 6,069,274
- Issue date May 30, 2000
- American Cyanamid Company
- Laurens Wilhelm van den Akker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of chloro-benzoyl chlorides
- Patent number 5,981,803
- Issue date Nov 9, 1999
- American Cyanamid Company
- Laurens Wilhelm van den Akker
- C07 - ORGANIC CHEMISTRY