Inventor
GUIZZARDI FABRIZIO
IT14 patents
⚠️ This page may combine multiple inventors who share the name “GUIZZARDI FABRIZIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA SC HOLDING AG
5 patentsUS6046304AApr 4, 2000
Block oligomers containing 2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials
CIBA SC HOLDING AG65 citations95
US6297299B1Oct 2, 2001
Block oligomers containing 2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials
CIBA SC HOLDING AG24 citations92
US6177491B1Jan 23, 2001
Block oligomers containing 1-Hydrocarbyloxy-2,2,6,6-Tetramethyl-4-piperidyl groups as stabilizers for organic materials
CIBA SC HOLDING AG4 citations62
US5696261ADec 9, 1997
Piperidine-triazine compounds suitable for use as stabilisers for organic materials
CIBA SC HOLDING AG1 citations52
US6221937B1Apr 24, 2001
Triazine compounds containing 2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials
CIBA SC HOLDING AG0 citations41
VIGNALI GRAZIANO
5 patentsUS6607816B1Aug 19, 2003
Formulations based on water soluble gold compounds suitable for coloring ceramic manufactured articles
VIGNALI GRAZIANO3 citations61
US6271157B1Aug 7, 2001
Formulations based on water soluble compounds of titanium and chromium combined with antimony or tungsten or mixtures thereof suitable for coloring ceramic manufactured articles and relevant high temperature coloring process
VIGNALI GRAZIANO4 citations61
US8603233B2Dec 10, 2013
Inks for digital printing on ceramic materials, a process for digital printing on ceramic materials using said inks, and ceramic material obtained by means of said printing process
VIGNALI GRAZIANO3 citations52
US9751902B2Sep 5, 2017
Organic titanium derivative and process for the preparation thereof, ink containing the derivative and ceramic digital printing method that uses the ink
VIGNALI GRAZIANO0 citations50
US7811508B2Oct 12, 2010
Process for colouring ceramic materials
VIGNALI GRAZIANO1 citations47
CIBA GEIGY CORP
3 patentsUS5489683AFeb 6, 1996
Piperidine-triazine compounds suitable for use as stabilisers for organic materials
CIBA GEIGY CORP7 citations73
US5449776ASep 12, 1995
Piperidine-triazine compounds for use as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials
CIBA GEIGY CORP9 citations73
US5652364AJul 29, 1997
Process for the preparation of 2,2,6,6-tetramethyl-4-piperidyloxy-1,3,5-triazines with two or more triazine rings
CIBA GEIGY CORP2 citations51