Inventor
RODRIGUEZ OTTO
VE5 patents
⚠️ This page may combine multiple inventors who share the name “RODRIGUEZ OTTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTEVEP SA
3 patentsUS4568657AFeb 4, 1986
Catalyst formed of natural clay for use in the hydrodemetallization and hydroconversion of heavy crudes and residues and method of preparation of same
INTEVEP SA57 citations92
US4613427ASep 23, 1986
Process for the demetallization and hydroconversion of heavy crudes and residues using a natural clay catalyst
INTEVEP SA38 citations88
US4752376AJun 21, 1988
Multiple stepped process for the demetallization and desulfuration of heavy oil feedstocks
INTEVEP SA26 citations87