Patentes Y Novedades, S.A.

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Madrid, ES

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Patents Grantslast 30 patents

Information Patent Grant
Process for the separation of an aqueous mixture of trioxane and fo...
- Patent number 7,005,529
- Issue date Feb 28, 2006
- Patentes y Novedades, S.L.
- Lluis Eek-Vancells
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the continuous preparation of aqueous formaldehyde solu...
- Patent number 5,877,356
- Issue date Mar 2, 1999
- Patentes Y Novedades, S.L.
- Lluis Eek-Vancells
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pentaerythritol
- Patent number 5,741,956
- Issue date Apr 21, 1998
- Patentes y Novedades
- Lluis Eek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of paraformaldehyde
- Patent number 5,686,554
- Issue date Nov 11, 1997
- Patentes Y Novedades, S.L.
- Luis Eek-Vancells
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Urea/formaldehyde adhesives
- Patent number 4,350,543
- Issue date Sep 21, 1982
- Patentes Y Novedades, S.A.
- Ramon Bruguera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Urea/formaldehyde adhesives
- Patent number 4,246,152
- Issue date Jan 20, 1981
- Patentes Y Novedades, S.A.
- Ramon Bruguera
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...