Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for deasphalting a hydrocarbon charge containing asphaltenes

Process for deasphalting a hydrocarbon charge containing asphaltenes

US Patent 4715946 · Granted Dec 29, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Male element of a fluidic coupling, fluidic coupling comprising such a male elem2024
Male fluid connection element and fluid connection comprising such a male elemen2023
Connection assembly and thermoregulation assembly2023
Female coupling element, to be coupled with a complementary male element and cou2020
Process for the intense conversion of residues, maximizing the gas oil yield2019
Connecting plug, cooling circuit equipped with such a connecting plug and method2019
Quick coupling for the disconnectable connection of pipelines of fluid under pre2019
Quick coupling element with discharge member and coupling member comprising such2019
Process for the production of white oils from waste oils2019
Process for the intense conversion of residues, maximizing the gasoline yield2017
Process for the production of carbon black from at least one FCC slurry cut, com2016
Web wrap device2016