Inventor
SHAIKH SOHEL K
SA45 patents
⚠️ This page may combine multiple inventors who share the name “SHAIKH SOHEL K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAUDI ARABIAN OIL CO
35 patentsUS11377400B1Jul 5, 2022
Three stage catalytic process for pyrolysis oil upgrading to xylenes
SAUDI ARABIAN OIL CO9 citations86
US10407363B2Sep 10, 2019
Steam-less process for converting butenes to 1,3-butadiene
SAUDI ARABIAN OIL CO2 citations72
US10329225B2Jun 25, 2019
Dual catalyst processes and systems for propylene production
SAUDI ARABIAN OIL CO3 citations71
US10550048B2Feb 4, 2020
Multiple-stage catalyst system for self-metathesis with controlled isomerization and cracking
SAUDI ARABIAN OIL CO4 citations70
US11384297B1Jul 12, 2022
Systems and methods for upgrading pyrolysis oil to light aromatics over mixed metal oxide catalysts
SAUDI ARABIAN OIL CO5 citations68
US11602735B1Mar 14, 2023
Two stage catalytic process for pyrolysis oil upgrading to btex
SAUDI ARABIAN OIL CO0 citations62
US11254879B2Feb 22, 2022
Non-solvent crude oil heavy oil stream de-asphalting process
SAUDI ARABIAN OIL CO0 citations62
US10954454B2Mar 23, 2021
Non-solvent crude oil heavy oil stream de-asphalting process
SAUDI ARABIAN OIL CO0 citations62
US12540286B2Feb 3, 2026
Two stage catalytic process for pyrolysis oil upgrading to BTX
SAUDI ARABIAN OIL CO0 citations61
US11578276B2Feb 14, 2023
Two stage catalytic process for pyrolysis oil upgrading to BTX
SAUDI ARABIAN OIL CO0 citations61
US10934231B2Mar 2, 2021
Multiple-stage catalyst systems and processes for propene production
SAUDI ARABIAN OIL CO1 citations61
US10919822B2Feb 16, 2021
Dual catalyst processes and systems for propylene production
SAUDI ARABIAN OIL CO1 citations60
US11939540B2Mar 26, 2024
Systems and processes integrating steam cracking with dual catalyst metathesis for producing olefins
SAUDI ARABIAN OIL CO0 citations59
US11679378B2Jun 20, 2023
Methods of producing isomerization catalysts
SAUDI ARABIAN OIL CO0 citations59
US11572516B2Feb 7, 2023
Systems and processes integrating steam cracking with dual catalyst metathesis for producing olefins
SAUDI ARABIAN OIL CO0 citations59
US11517892B2Dec 6, 2022
Methods of producing isomerization catalysts
SAUDI ARABIAN OIL CO0 citations59
US11453624B2Sep 27, 2022
Methods and systems for producing para-xylene from C8-containing compositions
SAUDI ARABIAN OIL CO0 citations59
US11319263B1May 3, 2022
Methods for low temperature production of 1-butene
SAUDI ARABIAN OIL CO0 citations59
US11311869B2Apr 26, 2022
Methods of producing isomerization catalysts
SAUDI ARABIAN OIL CO1 citations59
US11242300B2Feb 8, 2022
Catalyst systems that include metal co-catalysts for the production of propylene
SAUDI ARABIAN OIL CO0 citations59
US11242299B2Feb 8, 2022
Catalyst systems that include metal oxide co-catalysts for the production of propylene
SAUDI ARABIAN OIL CO0 citations59
US11242297B2Feb 8, 2022
Multiple-stage catalyst system for self-metathesis with controlled isomerization and cracking
SAUDI ARABIAN OIL CO0 citations59
US11111192B2Sep 7, 2021
Methods and systems for producing para-xylene from C8-containing compositions
SAUDI ARABIAN OIL CO0 citations59
US10961171B2Mar 30, 2021
Catalysts systems that include metal co-catalysts for the production of propylene
SAUDI ARABIAN OIL CO1 citations59
US10906026B2Feb 2, 2021
Methods of making spray-dried metathesis catalysts and uses thereof
SAUDI ARABIAN OIL CO0 citations59
US12227706B2Feb 18, 2025
Two stage catalytic process for mixed pyrolysis oil upgrading to BTEX
SAUDI ARABIAN OIL CO0 citations56
US12138622B2Nov 12, 2024
Methods of producing catalysts comprising one or more oxides of nickel and one or more oxides of silver
SAUDI ARABIAN OIL CO0 citations56
US12091619B2Sep 17, 2024
Methods and systems for upgrading mixed pyrolysis oil to light aromatics over mixed metal oxide catalysts
SAUDI ARABIAN OIL CO0 citations56
US11746299B1Sep 5, 2023
Methods and systems for upgrading mixed pyrolysis oil to light aromatics over mixed metal oxide catalysts
SAUDI ARABIAN OIL CO0 citations56
US11225617B1Jan 18, 2022
Continuous catalytic deasphalting process
SAUDI ARABIAN OIL CO0 citations52
US11685870B2Jun 27, 2023
Integrated process with a depolyaromatization column for the production of benzene, toluene and xylenes from pyrolysis fuel oil stream
SAUDI ARABIAN OIL CO0 citations49
US11555156B2Jan 17, 2023
Integrated process with a deasphalting column for crude oil direct catalytic upgrading
SAUDI ARABIAN OIL CO0 citations49
US11339332B2May 24, 2022
Systems and processes integrating fluidized catalytic cracking with metathesis for producing olefins
SAUDI ARABIAN OIL CO0 citations49
US10843983B2Nov 24, 2020
Methods and systems for producing para-xylene from C8-containing compositions
SAUDI ARABIAN OIL CO0 citations49
US11185850B2Nov 30, 2021
Dual functional composite catalyst for olefin metathesis and cracking
SAUDI ARABIAN OIL CO0 citations46
TPC GROUP LLC
6 patentsUS9074026B2Jul 7, 2015
Polyisobutylene prepared with low diluent content reaction medium
TPC GROUP LLC7 citations84
US9598655B2Mar 21, 2017
Adducts of low molecular weight PIB with low polydispersity and high vinylidene content
TPC GROUP LLC11 citations76
US9309339B2Apr 12, 2016
Mid-range vinylidene content, high viscosity polyisobutylene polymers
TPC GROUP LLC4 citations73
US8946361B2Feb 3, 2015
Polyisobutylene prepared at high velocity and circulation rate
TPC GROUP LLC4 citations65
US9856335B2Jan 2, 2018
Production of highly reactive low molecular weight PIB oligomers
TPC GROUP LLC0 citations49
US9266980B2Feb 23, 2016
Polyisobutylene prepared at high velocity and circulation rate
TPC GROUP LLC0 citations44