Nathalie Cecile Delanghe

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Orefield, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst to improve the color stability of N,N-dialkylalkanolamines
- Patent number 6,774,264
- Issue date Aug 10, 2004
- Air Products and Chemicals, Inc.
- Nathalie Cecile Delanghe
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Catalyst to improve the colour stability of N,N-dialkylalkanolamines
- Publication number 20040110988
- Publication date Jun 10, 2004
- Nathalie Cecile Delanghe
- C07 - ORGANIC CHEMISTRY