Valentino Gasparetto

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Olgiate Molgora(Lecco), IT

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Patents Grantslast 30 patents

Information Patent Grant
Brightening and passivation of stainless steel surfaces
- Patent number 10,392,710
- Issue date Aug 27, 2019
- Henkel AG & Co. KGaA
- Valentino Gasparetto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Pickling or brightening/passivating solution and process for steel...
- Patent number 8,192,556
- Issue date Jun 5, 2012
- Henkel KGaA
- Paolo Giordani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Brightening/passivating metal surfaces without hazard from emission...
- Patent number 6,858,097
- Issue date Feb 22, 2005
- Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
- Paolo B. Giordani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
BRIGHTENING AND PASSIVATION OF STAINLESS STEEL SURFACES
- Publication number 20150267307
- Publication date Sep 24, 2015
- Henkel AG & Co. KGaA
- Valentino Gasparetto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Pickling or brightening/passivating solution and process for steel...
- Publication number 20060076247
- Publication date Apr 13, 2006
- Paolo Giordani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Brightening/passivating metal surfaces without hazard from emission...
- Publication number 20030121568
- Publication date Jul 3, 2003
- Paolo B. Giordani
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...