Inventor
LESAGE ROMAIN
FR12 patents
⚠️ This page may combine multiple inventors who share the name “LESAGE ROMAIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOTAL RAFFINAGE CHIMIE
11 patentsUS11185834B2Nov 30, 2021
Injection device for atomizing a liquid hydrocarbon charge
TOTAL RAFFINAGE CHIMIE0 citations59
US10835883B2Nov 17, 2020
Charge injection device for an FCC unit
TOTAL RAFFINAGE CHIMIE1 citations58
US10807057B2Oct 20, 2020
FCC unit charge injection device with limited pressure drop
TOTAL RAFFINAGE CHIMIE1 citations58
US10875001B2Dec 29, 2020
Enclosure of an FCC unit comprising an inner support device rigidly connected to cyclones
TOTAL RAFFINAGE CHIMIE0 citations50
US11285451B2Mar 29, 2022
Injection device, in particular for injecting a hydrocarbon feedstock into a refining unit
TOTAL RAFFINAGE CHIMIE0 citations49
US10456765B2Oct 29, 2019
Injection device, in particular for injecting a hydrocarbon feedstock into a refining unit
TOTAL RAFFINAGE CHIMIE0 citations49
US11311851B2Apr 26, 2022
Feedstock injection device of an FCC unit
TOTAL RAFFINAGE CHIMIE0 citations47
US11192078B2Dec 7, 2021
Feedstock injection device of an FCC unit, having a locally larger cross-section
TOTAL RAFFINAGE CHIMIE0 citations47
US10799846B2Oct 13, 2020
Anchoring structure for an anti-erosion coating, in particular for protecting a wall of an FCC unit
TOTAL RAFFINAGE CHIMIE0 citations39
US10799844B2Oct 13, 2020
Gas injection element for a fluid catalytic cracking unit and gas distribution system equipped with this injection element
TOTAL RAFFINAGE CHIMIE0 citations38
US10118143B2Nov 6, 2018
Ceramic orifice chamber for fluid catalytic cracking unit
TOTAL RAFFINAGE CHIMIE0 citations33