Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12071595 | Additive to reduce particulate matter in emissions deriving from the combustion of diesel fuel and fuel oil and fuel composition that contains it | — | 2024-08-27 |
| 7524338 | Additive for reducing particulate in emissions deriving from the combustion of diesel oil or fuel oil having a metallic oxidation catalyst, at least one organic nitrate, and a dispersing agent | — | 2009-04-28 |
| 6210558 | Steel pickling process in which the oxidation of the ferrous ion formed is carried out electrolytically | Ioannis Demertzis, Paolo Giordani, Maurizio Busnelli | 2001-04-03 |
| 6068001 | Process for stainless steel pickling and passivation without using nitric acid | Paolo Giordani | 2000-05-30 |
| 5843240 | Process for stainless steel pickling and passivation without using nitric acid | Paolo Giordani | 1998-12-01 |
| 5714047 | Acid aqueous phosphatic solution and process using same for phosphating metal surfaces | — | 1998-02-03 |
| 5597465 | Acid aqueous phosphatic solution and process using same for phosphating metal surfaces | — | 1997-01-28 |
| 5417775 | Process for continuous titanium sheet pickling and passivation without using nitric acid | — | 1995-05-23 |