Patents

Filed In India

Title	Patent/Application No.	Status
An online analysis method for crude oil using spectroscopy	339239	Granted
An apparatus for online analysis of viscous fluids using spectroscopy	312835	Granted
Adiabatic regeneration of sulphur capturing adsorbent	267015	Granted
A method for removing chlorides from hydrocarbon streams by steam stripping	291518	Granted
A method for removing chlorides from hydrocarbon streams	327970	Granted
A process for reduction of coke yield in thermal cracking and advantages thereof	321588	Granted
A solvent extraction process for removal of naphthenic acids and calcium from low asphaltic crude oil	273036	Granted
A process for improving aromaticity of heavy aromatic hydrocarbons	278224	Granted
Method of extraction of linear hydrocarbons from hydrocarbon feed	700/Mum/2014	Filed
Process for obtaining isoparaffins from linear hydrocarbons	201723041547	Filed
A process for the production of needle coke and a needle coke made therefrom	202221000234	Filed

Filed In Foreign Countries

Title	Patent/Application No.
Adiabatic regeneration of sulphur capturing adsorbents	US 9446384
Method for removing chlorides from hydrocarbon stream by steam stripping	US 9982200
Solvent extraction process for removal of naphthenic acids and calcium from low asphaltic crude oil	US 9238780
Process for improving aromaticity of heavy aromatic hydrocarbons	US20130313159
Apparatus for online analysis of viscous fluids using spectroscopy	WO/2012/104859A1
Online analysis method for crude oils using spectroscopy	WO/2012/104858A1
Process for improving aromaticity of heavy aromatic hydrocarbons	WO/2012/120537A3
Adiabatic regeneration of sulphur capturing adsorbents	WO/2012/104864A1
A method for removing chlorides from hydrocarbon stream by steam stripping	WO/2014/033733A8
A process for reduction of coke formation during hydrocarbon production	WO/2016/024244A1
Method for extraction of linear hydrocarbons from hydrocarbon feed	WO/2015/128805A1
A solvent extraction process for removal of naphthenic acids and calcium from low asphaltic crude oil	EP2628780A1
Adiabatic regeneration of sulphur capturing adsorbents	EP2670821A1
A method for removing chlorides from hydrocarbon stream by steam stripping	EP2877557A1
A process for improving aromaticity of heavy aromatic hydrocarbons	EP2673343A4
A method for removing chlorides from hydrocarbon stream by steam stripping	JP6285435