Inventor
MARRI RAMA RAO
US18 patents
⚠️ This page may combine multiple inventors who share the name “MARRI RAMA RAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUMMUS TECHNOLOGY INC
15 patentsUS10184088B2Jan 22, 2019
Fluid catalytic cracking process and apparatus for maximizing light olefins or middle distillates and light olefins
LUMMUS TECHNOLOGY INC6 citations81
US10351786B2Jul 16, 2019
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
LUMMUS TECHNOLOGY INC2 citations71
US11377602B2Jul 5, 2022
Staged fluid catalytic cracking processes incorporating a solids separation device for upgrading naphtha range material
LUMMUS TECHNOLOGY INC1 citations62
US12208380B2Jan 28, 2025
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
LUMMUS TECHNOLOGY INC0 citations61
US11370979B2Jun 28, 2022
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
LUMMUS TECHNOLOGY INC0 citations61
US11161086B2Nov 2, 2021
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
LUMMUS TECHNOLOGY INC1 citations61
US11072747B2Jul 27, 2021
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
LUMMUS TECHNOLOGY INC0 citations61
US11015130B2May 25, 2021
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
LUMMUS TECHNOLOGY INC0 citations61
US10889765B2Jan 12, 2021
Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processes
LUMMUS TECHNOLOGY INC0 citations61
US10758883B2Sep 1, 2020
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
LUMMUS TECHNOLOGY INC1 citations61
US11286431B2Mar 29, 2022
Fluid catalytic cracking processes and apparatus
LUMMUS TECHNOLOGY INC0 citations51
US11401475B2Aug 2, 2022
Production of light olefins from crude oil via fluid catalytic cracking process and apparatus
LUMMUS TECHNOLOGY INC0 citations50
US10696907B2Jun 30, 2020
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
LUMMUS TECHNOLOGY INC0 citations50
US10450514B2Oct 22, 2019
Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processes
LUMMUS TECHNOLOGY INC0 citations50
US11207653B2Dec 28, 2021
Fluid catalytic cracking feed injector
LUMMUS TECHNOLOGY INC0 citations45