Libero Zuppiroli

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Patents Grantslast 30 patents

Information Patent Grant
Color conversion films comprising polymer-substituted organic fluor...
- Patent number 8,986,842
- Issue date Mar 24, 2015
- Ecole Polytechnique Federale de Lausanne (EPFL)
- Holger Frauenrath
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Optical element and process for its preparation
- Patent number 8,350,233
- Issue date Jan 8, 2013
- Ilford Imaging Switzerland GmbH
- Rolando Ferrini
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Double-sided electroluminescent device
- Patent number 6,208,074
- Issue date Mar 27, 2001
- DPR-Ecublens
- Marc Ilegems
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COLOR CONVERSION FILMS COMPRISING POLYMER-SUBSTITUTED ORGANIC FLUOR...
- Publication number 20120301724
- Publication date Nov 29, 2012
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)
- Holger Frauenrath
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Optical element and process for its preparation
- Publication number 20100102251
- Publication date Apr 29, 2010
- ILFORD IMAGING SWITZERLAND GmbH.
- Rolando Ferrini
- G02 - OPTICS
Information Patent Application
Optical Amplifying Materials
- Publication number 20080113213
- Publication date May 15, 2008
- ILFORD IMAGING SWITZERLAND GMBH
- Robert Beer
- H01 - BASIC ELECTRIC ELEMENTS