Istvan Lengyel

Person

Lake Jackson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods of butane hydrogenolysis under hydrogen-lean conditions
- Patent number 11,254,628
- Issue date Feb 22, 2022
- SABIC GLOBAL TECHNOLOGIES B.V.
- Heng Shou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and reactor for conversion of hydrocarbons
- Patent number 11,123,705
- Issue date Sep 21, 2021
- SABIC GLOBAL TECHNOLOGIES B.V.
- Sreekanth Pannala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mixed oxide catalyst for the oxidative coupling of methane
- Patent number 11,091,410
- Issue date Aug 17, 2021
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Butadiene telomerization catalyst precursor preparation
- Patent number 10,751,706
- Issue date Aug 25, 2020
- Dow Global Technologies LLC
- Helene N. Launay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methane oxidative coupling with La—Ce catalysts
- Patent number 10,717,068
- Issue date Jul 21, 2020
- SABIC GLOBAL TECHNOLOGIES
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Low inlet temperature for oxidative coupling of methane
- Patent number 10,696,607
- Issue date Jun 30, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Silver promoted catalysts for oxidative coupling of methane
- Patent number 10,625,244
- Issue date Apr 21, 2020
- SABIC Global Technologies, B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Butadiene telomerization catalyst precursor preparation
- Patent number 10,569,262
- Issue date Feb 25, 2020
- Dow Global Technologies LLC
- Helene N. Launay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing hydrocarbons by non-oxidative coupling of methane
- Patent number 9,902,665
- Issue date Feb 27, 2018
- SABIC Global Technologies, B.V.
- Dick A. Nagaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Brine purification
- Patent number 8,343,328
- Issue date Jan 1, 2013
- Dow Global Technologies LLC
- Bruce Hook
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing low color glycols
- Patent number 8,293,949
- Issue date Oct 23, 2012
- Dow Technology Investments LLC
- Zdravko I. Stefanov
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SUPPORTED CATALYST FOR BUTANE HYDROGENOLYIS, METHOD OF PRODUCING TH...
- Publication number 20230226522
- Publication date Jul 20, 2023
- SABIC Global Technologies B.V.
- Byeongjin BAEK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS OF BUTANE HYDROGENOLYSIS UNDER HYDROGEN-LEAN CONDITIONS
- Publication number 20220033325
- Publication date Feb 3, 2022
- SABIC Global Technologies B.V.
- Heng SHOU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method and Reactor for Conversion of Hydrocarbons
- Publication number 20210308650
- Publication date Oct 7, 2021
- SABIC Global Technologies B.V.
- Sreekanth Pannala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BUTADIENE TELOMERIZATION CATALYST PRECURSOR PREPARATION
- Publication number 20200147596
- Publication date May 14, 2020
- DOW GLOBAL TECHNOLOGIES LLC
- Helene N. Launay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MIXED OXIDE CATALYST FOR THE OXIDATIVE COUPLING OF METHANE
- Publication number 20200017424
- Publication date Jan 16, 2020
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Wugeng LIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR CONVERSION OF HYDROCARBON FEED TO C2 UNSATURATED HYDROC...
- Publication number 20190233350
- Publication date Aug 1, 2019
- SABIC Global Technologies B.V.
- Krishnan SANKARANARAYANAN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Oxidative Coupling of Methane Process with Enhanced Selectivity to...
- Publication number 20190169090
- Publication date Jun 6, 2019
- Sabic Global Teehnologies, B.V.
- Vidya Sagar Reddy SARSANI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Scalable And Robust Burner/Combustor And Reactor Configuration
- Publication number 20190127295
- Publication date May 2, 2019
- SABIC Global Technologies B.V.
- Sreekanth Pannala
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHANE OXIDATIVE COUPLING WITH LA-CE CATALYSTS
- Publication number 20180353940
- Publication date Dec 13, 2018
- SABIC Global TECHNOLIGIES B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalysts Prepared from Nanostructures of MnO2 and WO3 for Oxidativ...
- Publication number 20180311658
- Publication date Nov 1, 2018
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Wugeng LIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LOW INLET TEMPERATURE FOR OXIDATIVE COUPLING OF METHANE
- Publication number 20180162785
- Publication date Jun 14, 2018
- SABIC Global Technologies B.V.
- Wugeng Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Hydrocarbons by Oxidative Coupling of Methane...
- Publication number 20170057889
- Publication date Mar 2, 2017
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Vidya Sagar Reddy SARSANI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Silver Promoted Catalysts for Oxidative Coupling of Methane
- Publication number 20170014807
- Publication date Jan 19, 2017
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Wugeng LIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of Producing Higher Value Hydrocarbons by Isothermal Oxidati...
- Publication number 20160376208
- Publication date Dec 29, 2016
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Vidya Sagar Reddy SARSANI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Hydrocarbons by Oxidative Coupling of Methane...
- Publication number 20160376148
- Publication date Dec 29, 2016
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Aghaddin MAMEDOV
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Producing Hydrocarbons by Non-Oxidative Coupling of Methane
- Publication number 20160362351
- Publication date Dec 15, 2016
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Dick A. NAGAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BUTADIENE TELOMERIZATION CATALYST PRECURSOR PREPARATION
- Publication number 20160271601
- Publication date Sep 22, 2016
- DOW GLOBAL TECHNOLOGIES LLC
- Helene N. Launay
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR INCREASING THE COALESCENCE RATE FOR AMINE-INITIATED POL...
- Publication number 20110112332
- Publication date May 12, 2011
- Dow Global Technologies Inc.
- Sunil K. Chaudhary
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BRINE PURIFICATION
- Publication number 20100219372
- Publication date Sep 2, 2010
- Bruce Hook
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TOTAL ORGANIC CARBON (TOC) REDUCTION IN BRINE VIA CHLORINOLYSIS
- Publication number 20100193443
- Publication date Aug 5, 2010
- Sunil K. Chaudhary
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING LOW COLOR GLYCOLS
- Publication number 20100121113
- Publication date May 13, 2010
- The Dow Chemical Company
- Zdravko I. Stefanov
- C07 - ORGANIC CHEMISTRY

Istvan Lengyel

Person

Patents Grantslast 30 patents

Methods of butane hydrogenolysis under hydrogen-lean conditions

Method and reactor for conversion of hydrocarbons

Mixed oxide catalyst for the oxidative coupling of methane

Butadiene telomerization catalyst precursor preparation

Methane oxidative coupling with La—Ce catalysts

Low inlet temperature for oxidative coupling of methane

Silver promoted catalysts for oxidative coupling of methane

Butadiene telomerization catalyst precursor preparation

Method for producing hydrocarbons by non-oxidative coupling of methane

Brine purification

Process for producing low color glycols

Patents Applicationslast 30 patents

SUPPORTED CATALYST FOR BUTANE HYDROGENOLYIS, METHOD OF PRODUCING TH...

METHODS OF BUTANE HYDROGENOLYSIS UNDER HYDROGEN-LEAN CONDITIONS

Method and Reactor for Conversion of Hydrocarbons

BUTADIENE TELOMERIZATION CATALYST PRECURSOR PREPARATION

MIXED OXIDE CATALYST FOR THE OXIDATIVE COUPLING OF METHANE

PROCESS FOR CONVERSION OF HYDROCARBON FEED TO C2 UNSATURATED HYDROC...

Oxidative Coupling of Methane Process with Enhanced Selectivity to...

Scalable And Robust Burner/Combustor And Reactor Configuration

METHANE OXIDATIVE COUPLING WITH LA-CE CATALYSTS

Catalysts Prepared from Nanostructures of MnO2 and WO3 for Oxidativ...

LOW INLET TEMPERATURE FOR OXIDATIVE COUPLING OF METHANE

Method for Producing Hydrocarbons by Oxidative Coupling of Methane...

Silver Promoted Catalysts for Oxidative Coupling of Methane

Method of Producing Higher Value Hydrocarbons by Isothermal Oxidati...

Method for Producing Hydrocarbons by Oxidative Coupling of Methane...

Method for Producing Hydrocarbons by Non-Oxidative Coupling of Methane

BUTADIENE TELOMERIZATION CATALYST PRECURSOR PREPARATION

PROCESS FOR INCREASING THE COALESCENCE RATE FOR AMINE-INITIATED POL...

BRINE PURIFICATION

TOTAL ORGANIC CARBON (TOC) REDUCTION IN BRINE VIA CHLORINOLYSIS

PROCESS FOR PRODUCING LOW COLOR GLYCOLS