RM

Roger Marzin

IS Intevep, S.A.: 7 patents #26 of 440Top 6%
Overall (All Time): #740,640 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8815765 Dispersed metal sulfide-based catalysts Guaicaipuro Rivas, Jose Cordova, Francisco Granadillo, Bruno Solari, Luis Zacarias 2014-08-26
8679322 Hydroconversion process for heavy and extra heavy oils and residuals Bruno Solari, Luis Zacarias 2014-03-25
8551907 Dispersed metal sulfide-based catalysts Pedro Pereira, Guaicaipuro Rivas, Jose Cordova, Francisco Granadillo, Bruno Solari +1 more 2013-10-08
5885441 Steam conversion process and catalyst Pedro Pereira, Luis Zacarias, Jose Cordova, Jose Carrazza, Marian Marino 1999-03-23
4732664 Process for solid separation from hydroprocessing liquid product Rodolfo B. Solari Martini, Jose Guitian Lopez, Jose V. Rodriguez Golding, Julio Krasuk 1988-03-22
4676886 Process for producing anode grade coke employing heavy crudes characterized by high metal and sulfur levels Georgette Rahbe, Ivan Cavicchioli, Julio Krasuk, Rodolfo B. Solari 1987-06-30
4655903 Recycle of unconverted hydrocracked residual to hydrocracker after removal of unstable polynuclear hydrocarbons Georgette Rahbe, Ivan Cavicchioli, Julio Krasuk 1987-04-07