Inventor · disambiguated record
Rama Rao Marri
Also filed as: MARRI RAMA RAO
18 granted patents·5 pending applications·45 citations·filing 2002–2024
91Inventor score
Top patents by PatentIndex Score
23 records- 0192US10184088B2Fluid catalytic cracking process and apparatus for maximizing light olefins or middle distillates and light olefinsLUMMUS TECHNOLOGY INC·Filed 2016·Granted Jan 22, 2019·6 cites·20 claims
- 0288US10351786B2Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applicationsLUMMUS TECHNOLOGY INC·Filed 2017·Granted Jul 16, 2019·2 cites·5 claims
- 0386US11161086B2Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applicationsLUMMUS TECHNOLOGY INC·Filed 2020·Granted Nov 2, 2021·1 cites·5 claims
- 0486US9452404B2Fluid cracking process and apparatus for maximizing light olefins or middle distillates and light olefinsMARRI RAMA RAO·Filed 2012·Granted Sep 27, 2016·10 cites·17 claims
- 0582US10758883B2Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applicationsLUMMUS TECHNOLOGY INC·Filed 2019·Granted Sep 1, 2020·1 cites·11 claims
- 0679US11377602B2Staged fluid catalytic cracking processes incorporating a solids separation device for upgrading naphtha range materialLUMMUS TECHNOLOGY INC·Filed 2020·Granted Jul 5, 2022·1 cites·26 claims
- 0778US7381322B2Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereofINDIAN OIL CORP LTD·Filed 2005·Granted Jun 3, 2008·12 cites·23 claims
- 0877US12208380B2Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applicationsLUMMUS TECHNOLOGY INC·Filed 2021·Granted Jan 28, 2025·0 cites·7 claims
- 0977US11370979B2Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applicationsLUMMUS TECHNOLOGY INC·Filed 2021·Granted Jun 28, 2022·0 cites·7 claims
- 1074US7008595B2Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereofINDIAN OIL CORP LTD·Filed 2002·Granted Mar 7, 2006·12 cites·31 claims
- 1172US11015130B2Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applicationsLUMMUS TECHNOLOGY INC·Filed 2019·Granted May 25, 2021·0 cites·9 claims
- 1272US10696907B2Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applicationsLUMMUS TECHNOLOGY INC·Filed 2019·Granted Jun 30, 2020·0 cites·13 claims
- 1371US11072747B2Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applicationsLUMMUS TECHNOLOGY INC·Filed 2020·Granted Jul 27, 2021·0 cites·7 claims
- 1468US10889765B2Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processesLUMMUS TECHNOLOGY INC·Filed 2019·Granted Jan 12, 2021·0 cites·20 claims
- 1564US2025171699A1Process for maximizing light olefins via aromatics saturation in fcc and steam cracker based crude to chemicals configurationLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 1664US2025128998A1Fcc product vapour separation method for improved product recoveryLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 1763US2025011660A1Method and apparatus for stripping nox, oxygen, nitrogen, co, and co2 from fcc regenerated catalyst for improving the performance, safety, and reliability of product recovery sectionLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 1858US10450514B2Process and apparatus for enhanced removal of contaminants in fluid catalytic cracking processesLUMMUS TECHNOLOGY INC·Filed 2017·Granted Oct 22, 2019·0 cites·5 claims
- 1957US2024124788A1Selective treatment of fcc gasoline for removal of sulfur, nitrogen, and olefin compounds while maximizing retention of aromatic compoundsLUMMUS TECHNOLOGY INC·Filed 2023·Application pending·0 cites
- 2054US2022204870A1Catalytic cracking process for a true circular solution for converting pyrolysis oil produced from recycled waste plastic into virgin olefins and petrochemical intermediatesLUMMUS TECHNOLOGY INC·Filed 2021·Application pending·0 cites
- 2152US11207653B2Fluid catalytic cracking feed injectorLUMMUS TECHNOLOGY INC·Filed 2020·Granted Dec 28, 2021·0 cites·20 claims
- 2251US11401475B2Production of light olefins from crude oil via fluid catalytic cracking process and apparatusLUMMUS TECHNOLOGY INC·Filed 2021·Granted Aug 2, 2022·0 cites·26 claims
- 2350US11286431B2Fluid catalytic cracking processes and apparatusLUMMUS TECHNOLOGY INC·Filed 2020·Granted Mar 29, 2022·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →