Inventor
RAMAN SUMATHY
US18 patents
⚠️ This page may combine multiple inventors who share the name “RAMAN SUMATHY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY
5 patentsUS11629056B2Apr 18, 2023
Reactor for carbon nanotube and nanofiber production
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY2 citations71
US11577955B2Feb 14, 2023
Systems and processes for molten media pyrolysis
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY1 citations62
US12441941B2Oct 14, 2025
Upgrading pyrolysis carbon
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations59
US12358788B2Jul 15, 2025
Methane pyrolysis using stacked fluidized beds
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations51
US11591212B2Feb 28, 2023
Systems and processes for molten media pyrolysis
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations51
EXXONMOBIL CHEMICAL PATENTS INC
4 patentsUS10894925B2Jan 19, 2021
Multistage upgrading hydrocarbon pyrolysis tar
EXXONMOBIL CHEMICAL PATENTS INC0 citations58
US10865487B2Dec 15, 2020
Electrochemical conversion of hydrocarbons
EXXONMOBIL CHEMICAL PATENTS INC0 citations52
US9932679B2Apr 3, 2018
Electrochemical conversion of hydrocarbons
EXXONMOBIL CHEMICAL PATENTS INC0 citations52
US9856186B2Jan 2, 2018
Production and use of dialkylbiphenyl isomer mixtures
EXXONMOBIL CHEMICAL PATENTS INC1 citations51
EXXONMOBIL RES & ENG CO
3 patentsUS10093597B1Oct 9, 2018
Processes for separating dimethyl biphenyl isomers using zeolite adsorbents
EXXONMOBIL RES & ENG CO4 citations72
US10851036B2Dec 1, 2020
Catalytic partial oxidation of methane
EXXONMOBIL RES & ENG CO0 citations51
US10570342B2Feb 25, 2020
Deasphalting and hydroprocessing of steam cracker tar
EXXONMOBIL RES & ENG CO0 citations39