Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8822750 | Method for the conditioning of waste coming from decommissioning of nuclear plants | Pier Paolo Costa | 2014-09-02 |
| 8029887 | Optical articles and sol-gel process for their manufacture | Fulvio Costa, Lucia Gini | 2011-10-04 |
| 7790232 | SOL-GEL process for the preparation of vitreous films possessing high adhesion properties and stable colloidal solutions | Fulvio Costa | 2010-09-07 |
| 7662470 | Method and derived product, for the preparation of chips, flakes, pastes, and similar items, containing particles, to be added to moulding polymers and paints | — | 2010-02-16 |
| 7378072 | Method for the preparation of aerogels | Fulvio Costa | 2008-05-27 |
| 7216509 | Sol-gel process for the production of high dimensions dry gels and derived glasses | Massimo Sparpaglione | 2007-05-15 |
| 7181862 | Sol-gel process for the production of glassy articles | Giulio Boara, Massimo Sparpaglione | 2007-02-27 |
| 7060240 | Sol-gel process for the manufacture of nanocomposite photoluminescent materials and materials thus produced | Pier Paolo Costa, Fulvio Costa | 2006-06-13 |
| 7024890 | Sol-gel process for the production of optical fiber preforms | Fulvio Costa, Matteo Crepaldi | 2006-04-11 |
| 6852300 | Process for preparing silica or silica-based thick vitreous films according to the sol-gel technique and thick films thereby obtained | Pier Paolo Costa, Stefania Grandi | 2005-02-08 |
| 6799442 | Sol-gel process for the production of manufactures containing an incompressible insert and manufactures thereby obtained | Fulvio Costa, Pierpaolo Costa | 2004-10-05 |
| 6730282 | Sol-gel process for the manufacture of nanocomposite photoluminescent materials | Pier Paolo Costa, Fulvio Costa | 2004-05-04 |
| 6567210 | Manufactured articles in silicon oxide and/or other mixed metallic oxides and process for their preparation in “final” or “almost final” dimensions | Paolo Chiurlo | 2003-05-20 |
| 6562408 | Process for preparing silica or silica-based thick vitreous films according to the sol-gel technique and thick films thereby obtained | Pier Paolo Costa, Stefania Grandi | 2003-05-13 |
| 6374637 | Process for producing a linearly-miniaturized densified optical article using a mold having an internal volume which is a homothetic copy of the optical article | Paolo Chiurlo | 2002-04-23 |
| 5948535 | Method for preparing optical components and devices in their final or nearly final dimensions, and products obtained thereby | Paolo Chiurlo, Guido Cogliati | 1999-09-07 |
| 5660809 | Inorganic oxide-based materials with monodispersed particle size | Giulio Boara, Guido Cogliati | 1997-08-26 |
| 5461507 | Polymer material of thermo-optical effect for a bistable optical device | Duncan James Westland, Vladimir Skarda, Werner Blau | 1995-10-24 |
| 5304364 | Method for preparing spherical inorganic oxide-based materials having monomodal particle size distribution | Giulio Boara, Guido Cogliati | 1994-04-19 |
| 5206922 | Nonlinear optical switch utilising organic conjugated material and four wave mixing techniques | Duncan James Westland, Vladimir Skarda, Werner Blau | 1993-04-27 |
| 5189000 | Supported catalyst for the polymerization and copolymerization of olefinically unsaturated compounds, and a (co)polymerization process which uses it | Francesco Masi, Renzo Invernizzi, Antonio Carbonaro, Angelo Moalli | 1993-02-23 |
| 4692266 | Solid scintillator counting compositions | David C. Harrington, Raymond Miller | 1987-09-08 |