Clariant France S.A.

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Puteaux, FR

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Patents Grantslast 30 patents

Information Patent Grant
3-(1-hydroxy-pentylidene)-5-nitro-3H-benzofuran-2-one a process for...
- Patent number RE39755
- Issue date Jul 31, 2007
- Clariant France
- Alan Schouteeten
- 549 - Organic compounds
Information Patent Grant
Phenolic compounds derived from dialkoxyethanals, their preparation...
- Patent number 6,774,267
- Issue date Aug 10, 2004
- Clariant France
- Didier Wilhelm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
3-(1-hydroxy-pentylidene)-5-nitro-3H-benzofuran-2-one a process for...
- Patent number 6,515,147
- Issue date Feb 4, 2003
- Clariant France S.A.
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for mechanical chemical polishing of a layer in a copper-ba...
- Patent number 6,302,765
- Issue date Oct 16, 2001
- Clariant France S.A.
- Eric Jacquinot
- B24 - GRINDING POLISHING

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