Annick Du Vosel

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Novara, IT

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Patents Grantslast 30 patents

Information Patent Grant
Polyaminoacids as builders for formulations of detergents
- Patent number 5,658,872
- Issue date Aug 19, 1997
- Rohm and Haas Company
- Annick Du Vosel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for carbonylating naphthalene mono- and disulfonates and p...
- Patent number 5,344,960
- Issue date Sep 6, 1994
- Enichem S.p.A.
- Giuseppe Cometti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyaminoacids as builders for formulations of detergents
- Patent number 5,328,631
- Issue date Jul 12, 1994
- S.R.L. Montedipe
- Annick Du Vosel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovering lactic acid from solutions which contain it
- Patent number 5,089,664
- Issue date Feb 18, 1992
- Istituto Guido Donegani S.p.A.
- Enrico Dalcanale
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Macrocyclic tetramers having columnar tridimensional mesophases
- Patent number 4,918,217
- Issue date Apr 17, 1990
- Montedison S.p.A.
- Enrico Dal Canale
- C07 - ORGANIC CHEMISTRY