Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7547778 | Process for the preparation of MFI-type zeolitic catalysts | Leonardo Dalloro, Alberto Cesana, Roberto Buzzoni | 2009-06-16 |
| 7214637 | Process for the preparation of MFI-type zeolitic catalysts | Leonardo Dalloro, Alberto Cesana, Roberto Buzzoni | 2007-05-08 |
| 6838406 | Process for the preparation of MFI-type zeolitic catalysts | Leonardo Dalloro, Alberto Cesana, Roberto Buzzoni | 2005-01-04 |
| 6403514 | Process for the regeneration of zeolitic catalysts containing titanium | Maria Angela Mantegazza, Franco Rivetti | 2002-06-11 |
| 6337296 | Process for the preparation of catalysts based on MFI-type zeolite | Roberto Buzzoni, Leonardo Dalloro, Giordano De Alberti | 2002-01-08 |
| 6288004 | Activation method of titanium silicalite | Raffaele Ungarelli, Daniele Bianchi, Maria Angela Mantegazza, Roberto Bagatin | 2001-09-11 |
| 6133487 | Process for the oxidation of aromatic compounds to hydroxyaromatic compounds | Raffaele Ungarelli, Daniele Bianchi | 2000-10-17 |
| 6103209 | Process for preparing porous spherical silica xerogels | Raffaele Ungarelli | 2000-08-15 |
| 5965476 | Silica/zeolite composite materials in spherical form and process for their preparation | Raffaele Ungarelli, Cristina Tonini | 1999-10-12 |
| 5780004 | Process for the preparation of mixed silica-zirconia sols and mixed oxides obtained in spherical form | Raffaele Ungarelli, Fabio Garbassi | 1998-07-14 |
| 5731261 | Process for the preparation of mixed porous silica-alumina oxides in a spherical form | Raffaele Ungarelli, Paolo Chiurlo | 1998-03-24 |
| 5270027 | Process of preparing high-porosity silica xerogels using alkanolamines | Franco Montino, Guido Cogliati | 1993-12-14 |
| 5221657 | Process for producing the precursor of a precipitated catalyst for the ammonia synthesis | Franco Montino, Francesco Ferrero, Nicola Pernicone | 1993-06-22 |
| 4486237 | Composite pigments and process for their preparation | Camillo Paffoni, Giorgio Bottaccio, Marcello Pieroni | 1984-12-04 |
| 4458073 | Quinophthalonic dyes containing silane groups and process for preparing same | Antonio Marraccini, Marcello Pieroni, Antonio Pasquale | 1984-07-03 |
| 4390374 | Rutile (TiO.sub.2) pigments coated with (1) trigonal anhydrous alumina (Al.sub.2 O.sub.3) and (2) cubic metal aluminate (MeAl.sub.2 O.sub.4) (Me.dbd.Co, Ni, Cu, Zn, Mg) and process | Massimo Rustioni | 1983-06-28 |
| 4316746 | Molybdenum or tungsten containing bismuth vanadate yellow pigments and process for preparing same | Massimo Rustioni | 1982-02-23 |
| 4272296 | New inorganic pigments and process for their preparation | Massimo Rustioni | 1981-06-09 |
| 4251283 | Bismuth vanadate pigments and process for preparing same | Massimo Rustioni | 1981-02-17 |
| 4230500 | Inorganic pigments and method for preparing same | Massimo Rustioni | 1980-10-28 |