PZ

Piergiorgio Zappelli

ES Eniricerche S.P.A.: 3 patents #63 of 342Top 20%
SS Snamprogetti S.P.A.: 2 patents #61 of 247Top 25%
ES Enitecnologie S.P.A.: 1 patents #73 of 137Top 55%
📍 Monterotondo, IT: #6 of 50 inventorsTop 15%
Overall (All Time): #883,666 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6238635 Catalytic process for the decomposition of organic pollutants Alberto David, Francesca Polla Mattiot, Lucio De Angelis 2001-05-29
5993768 Mesoporous crystalline composition with a high surface area of a tetravalent metal which can be used as catalyst Giulio Alberti, Mario Casciola, Fabio Marmottini, Riccardo Vivani 1999-11-30
5290746 Tetravalent metal diphosphonate-phosphite composition in microporous solid crystalline form, with a narrow micropore distribution Giulio Alberti, Umberto Costantino, Riccardo Vivani, Antonio Rossodivita 1994-03-01
5166380 Mesoporous crystalline solid compound of a diphosphonate/phosphite of a tetravalent metal, with a narrow distribution of mesopores Giulio Alberti, Umberto Costantino, Riccardo Vivani, Antonio Rossodivita, Luciano Bassignani 1992-11-24
4336188 Method for the preparation of macromolecularized adenine derivatives Antonio Rossodivita, Rosario Pappa, Luciano Re 1982-06-22
4199498 Macromolecularized adenine derivatives Antonio Rossodivita, Rosario Pappa, Luciano Re 1980-04-22