David WEST

Person

Bellaire, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reactor system for the production of high value chemical products
- Patent number 12,263,460
- Issue date Apr 1, 2025
- SABIC GLOBAL TECHNOLOGIES B.V.
- Lei Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Three-dimensional annular rotating fluidized bed fluid-solids conta...
- Patent number 12,145,144
- Issue date Nov 19, 2024
- SABIC GLOBAL TECHNOLOGIES B.V.
- Sreekanth Pannala
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalyst composition for the production C2 hydrocarbons from methane
- Patent number 12,030,037
- Issue date Jul 9, 2024
- SABIC GLOBAL TECHNOLOGIES B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
OCM catalyst composition having improved stability and carbon effic...
- Patent number 11,986,800
- Issue date May 21, 2024
- SABIC Global Technologies, B.V.
- Wugeng Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reactor for pyrolysis conversion of hydrocarbon gases
- Patent number 11,826,749
- Issue date Nov 28, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Sreekanth Pannala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multilayer mixed oxide supported catalyst for oxidative coupling of...
- Patent number 11,753,357
- Issue date Sep 12, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reactor system for the production of high value chemical products
- Patent number 11,679,370
- Issue date Jun 20, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Lei Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Small channel short fixed bed adiabatic reactor for oxidative coupl...
- Patent number 11,666,879
- Issue date Jun 6, 2023
- SABIC GLOBAL TECHNOLOGIES B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multilayer mixed oxide supported catalyst for oxidative coupling of...
- Patent number 11,633,721
- Issue date Apr 25, 2023
- SABIC Global Technologies, B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
OCM catalyst composition having improved C2+ hydrocarbon selectivity
- Patent number 11,541,375
- Issue date Jan 3, 2023
- SABIC Global Technologies, B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Mixed oxides catalysts for oxidative coupling of methane
- Patent number 11,458,458
- Issue date Oct 4, 2022
- SABIC Global Technologies, B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supported mixed oxides catalysts for oxidative coupling of methane
- Patent number 11,439,984
- Issue date Sep 13, 2022
- SABIC Global Technologies, B.V.
- Wugeng Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mixed oxides catalysts for oxidative coupling of methane
- Patent number 11,154,841
- Issue date Oct 26, 2021
- SABIC Global Technologies, B.V.
- Wugeng Liang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for oxidative conversion of methane to ethylene
- Patent number 11,148,985
- Issue date Oct 19, 2021
- SABIC Global Technologies, B.V.
- Aghaddin Mamedov
- C01 - INORGANIC CHEMISTRY
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
Catalyst composition for the oxidative coupling of methane
- Patent number 11,090,633
- Issue date Aug 17, 2021
- SABIC GLOBAL TECHNOLOGIES B.V.
- Wugeng Liang
- 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
Method and reactor for pyrolysis conversion of hydrocarbon gases
- Patent number 11,020,719
- Issue date Jun 1, 2021
- SABIC GLOBAL TECHNOLOGIES B.V.
- Sreekanth Pannala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Ignition of oxidative coupling of methane while reducing ratio of m...
- Patent number 10,995,044
- Issue date May 4, 2021
- SABIC GLOBAL TECHNOLOGIES B.V.
- Sagar Sarsani
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method and reactor for oxidative coupling of methane
- Patent number 10,941,088
- Issue date Mar 9, 2021
- SABIC GLOBAL TECHNOLOGIES B.V.
- Sagar Sarsani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Two stage gas-gas mixer
- Patent number 10,850,242
- Issue date Dec 1, 2020
- Lei Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxidative coupling of methane at near ambient feed temperature
- Patent number 10,843,982
- Issue date Nov 24, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Sagar Sarsani
- C07 - ORGANIC CHEMISTRY
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
Catalysts made with manganese tungsten oxide for the oxidative coup...
- Patent number 10,702,856
- Issue date Jul 7, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Wugeng Liang
- C07 - ORGANIC CHEMISTRY
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
Process and apparatus for producing divinylarene dioxide
- Patent number 9,580,397
- Issue date Feb 28, 2017
- Blue Cube IP LLC
- Kishori Deshpande
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Epdxy resin production
- Patent number 9,469,720
- Issue date Oct 18, 2016
- Blue Cube IP LLC
- Jesus A. Atias
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Production of epoxy resins using improved ion exchange resin catalysts
- Patent number 8,742,055
- Issue date Jun 3, 2014
- Dow Global Technologies LLC
- Philip J. Carlberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing divinylarene oxides
- Patent number 8,716,502
- Issue date May 6, 2014
- Dow Global Technologies LLC
- Leming Gu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Reactor for the Conversion of Hydrocarbons and Method
- Publication number 20240042405
- Publication date Feb 8, 2024
- SABIC Global Technologies B.V.
- Sreekanth Pannala
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Reactor System for the Production of High Value Chemical Products
- Publication number 20230271157
- Publication date Aug 31, 2023
- SABIC Global Technologies B.V.
- Lei Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND REACTOR FOR CONVERSION OF HYDROCARBONS
- Publication number 20230256406
- Publication date Aug 17, 2023
- SABIC Global Technologies B.V.
- Lei Chen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Reactor System for the Production of High Value Chemical Products
- Publication number 20230123799
- Publication date Apr 20, 2023
- SABIC Global Technologies B.V.
- Lei Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OCM CATALYST COMPOSITION HAVING IMPROVED STABILITY AND CARBON EFFIC...
- Publication number 20230030055
- Publication date Feb 2, 2023
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Wugeng LIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTILAYER MIXED OXIDE SUPPORTED CATALYST FOR OXIDATIVE COUPLING OF...
- Publication number 20220387973
- Publication date Dec 8, 2022
- SABIC Global Technologies B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTILAYER MIXED OXIDE SUPPORTED CATALYST FOR OXIDATIVE COUPLING OF...
- Publication number 20220380275
- Publication date Dec 1, 2022
- SABIC Global Technologies B.V.
- Wugeng Liang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OCM Catalyst Composition Having Improved C2+ Hydrocarbon Selectivity
- Publication number 20220258134
- Publication date Aug 18, 2022
- SABIC Global Technologies B.V.
- Wugeng Liang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
THREE-DIMENSIONAL ANNULAR ROTATING FLUIDIZED BED FLUID-SOLIDS CONTA...
- Publication number 20220134300
- Publication date May 5, 2022
- SABIC Global Technologies B.V.
- Sreekanth PANNALA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST COMPOSITION FOR THE PRODUCTION C2 HYDROCARBONS FROM METHANE
- Publication number 20220008897
- Publication date Jan 13, 2022
- SABIC Global Technologies B.V.
- Wugeng LIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Reactor for Pyrolysis Conversion of Hydrocarbon Gases
- Publication number 20210245128
- Publication date Aug 12, 2021
- SABIC Global Technologies B.V.
- Sreekanth Pannala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Mixed Oxides Catalysts for Oxidative Coupling of Methane
- Publication number 20210154644
- Publication date May 27, 2021
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Wugeng LIANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method and Reactor for Oxidative Coupling of Methane
- Publication number 20210087121
- Publication date Mar 25, 2021
- SABIC Global Technologies B.V.
- Sagar Sarsani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Reactor for Pyrolysis Conversion of Hydrocarbon Gases
- Publication number 20210046440
- Publication date Feb 18, 2021
- SABIC Global Technologies B.V.
- Sreekanth Pannala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SMALL CHANNEL SHORT FIXED BED ADIABATIC REACTOR FOR OXIDATIVE COUPL...
- Publication number 20210031161
- Publication date Feb 4, 2021
- SABIC Global Technologies B.V.
- Wugeng LIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST COMPOSITION FOR THE OXIDATIVE COUPLING OF METHANE USING A...
- Publication number 20200353446
- Publication date Nov 12, 2020
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Wugeng LIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OXIDATIVE COUPLING OF METHANE AT NEAR AMBIENT FEED TEMPERATURE
- Publication number 20200339488
- Publication date Oct 29, 2020
- SABIC Global Technologies B.V.
- Sagar SARSANI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Supported Mixed Oxides Catalysts for Oxidative Coupling of Methane
- Publication number 20200298209
- Publication date Sep 24, 2020
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Wugeng LIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST COMPOSITION FOR THE OXIDATIVE COUPLING OF METHANE
- Publication number 20200230576
- Publication date Jul 23, 2020
- SABIC Global Technologies B.V.
- Wugeng LIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TWO STAGE GAS-GAS MIXER
- Publication number 20200156025
- Publication date May 21, 2020
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Lei CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXIDATIVE COUPLING OF METHANE AT NEAR AMBIENT FEED TEMPERATURE
- Publication number 20200131101
- Publication date Apr 30, 2020
- SABIC Global Technologies B.V.
- Sagar SARSANI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR THE OXIDATIVE COUPLING OF METHANE WITH LOW FEED TEMPER...
- Publication number 20200101443
- Publication date Apr 2, 2020
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Wugeng LIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Mixed Oxides Catalysts for Oxidative Coupling of Methane
- Publication number 20200094224
- Publication date Mar 26, 2020
- BRAINWIDESOLUTIONS AS
- Wugeng LIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STABLE CATALYSTS FOR OXIDATIVE COUPLING OF METHANE
- Publication number 20200048164
- Publication date Feb 13, 2020
- SABIC Global Technologies B.V.
- Sagar Sarsani
- C07 - ORGANIC CHEMISTRY
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
A Process for Oxidative Conversion of Methane to Ethylene
- Publication number 20190389788
- Publication date Dec 26, 2019
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Aghaddin MAMEDOV
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Sr-Ce-Yb-O Catalysts for Oxidative Coupling of Methane
- Publication number 20190329223
- Publication date Oct 31, 2019
- SABIC GLOBAL TECHNOLOGIES, B.V.
- Wugeng LIANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Sr-Ce-Yb-O Catalysts for Oxidative Coupling of Methane
- Publication number 20190275499
- Publication date Sep 12, 2019
- 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

Person

Patents Grantslast 30 patents

Reactor system for the production of high value chemical products

Three-dimensional annular rotating fluidized bed fluid-solids conta...

Catalyst composition for the production C2 hydrocarbons from methane

OCM catalyst composition having improved stability and carbon effic...

Reactor for pyrolysis conversion of hydrocarbon gases

Multilayer mixed oxide supported catalyst for oxidative coupling of...

Reactor system for the production of high value chemical products

Small channel short fixed bed adiabatic reactor for oxidative coupl...

Multilayer mixed oxide supported catalyst for oxidative coupling of...

OCM catalyst composition having improved C2+ hydrocarbon selectivity

Mixed oxides catalysts for oxidative coupling of methane

Supported mixed oxides catalysts for oxidative coupling of methane

Mixed oxides catalysts for oxidative coupling of methane

Process for oxidative conversion of methane to ethylene

Method and reactor for conversion of hydrocarbons

Catalyst composition for the oxidative coupling of methane

Mixed oxide catalyst for the oxidative coupling of methane

Method and reactor for pyrolysis conversion of hydrocarbon gases

Ignition of oxidative coupling of methane while reducing ratio of m...

Method and reactor for oxidative coupling of methane

Two stage gas-gas mixer

Oxidative coupling of methane at near ambient feed temperature

Methane oxidative coupling with La—Ce catalysts

Catalysts made with manganese tungsten oxide for the oxidative coup...

Low inlet temperature for oxidative coupling of methane

Silver promoted catalysts for oxidative coupling of methane

Process and apparatus for producing divinylarene dioxide

Epdxy resin production

Production of epoxy resins using improved ion exchange resin catalysts

Process for preparing divinylarene oxides

Patents Applicationslast 30 patents

Reactor for the Conversion of Hydrocarbons and Method

Reactor System for the Production of High Value Chemical Products

METHOD AND REACTOR FOR CONVERSION OF HYDROCARBONS

Reactor System for the Production of High Value Chemical Products

OCM CATALYST COMPOSITION HAVING IMPROVED STABILITY AND CARBON EFFIC...

MULTILAYER MIXED OXIDE SUPPORTED CATALYST FOR OXIDATIVE COUPLING OF...

MULTILAYER MIXED OXIDE SUPPORTED CATALYST FOR OXIDATIVE COUPLING OF...

OCM Catalyst Composition Having Improved C2+ Hydrocarbon Selectivity

THREE-DIMENSIONAL ANNULAR ROTATING FLUIDIZED BED FLUID-SOLIDS CONTA...

CATALYST COMPOSITION FOR THE PRODUCTION C2 HYDROCARBONS FROM METHANE

Method and Reactor for Conversion of Hydrocarbons

Reactor for Pyrolysis Conversion of Hydrocarbon Gases

Mixed Oxides Catalysts for Oxidative Coupling of Methane

Method and Reactor for Oxidative Coupling of Methane

Method and Reactor for Pyrolysis Conversion of Hydrocarbon Gases

SMALL CHANNEL SHORT FIXED BED ADIABATIC REACTOR FOR OXIDATIVE COUPL...

CATALYST COMPOSITION FOR THE OXIDATIVE COUPLING OF METHANE USING A...

OXIDATIVE COUPLING OF METHANE AT NEAR AMBIENT FEED TEMPERATURE

Supported Mixed Oxides Catalysts for Oxidative Coupling of Methane

CATALYST COMPOSITION FOR THE OXIDATIVE COUPLING OF METHANE

TWO STAGE GAS-GAS MIXER

OXIDATIVE COUPLING OF METHANE AT NEAR AMBIENT FEED TEMPERATURE

CATALYST FOR THE OXIDATIVE COUPLING OF METHANE WITH LOW FEED TEMPER...

Mixed Oxides Catalysts for Oxidative Coupling of Methane

STABLE CATALYSTS FOR OXIDATIVE COUPLING OF METHANE

MIXED OXIDE CATALYST FOR THE OXIDATIVE COUPLING OF METHANE

A Process for Oxidative Conversion of Methane to Ethylene

Sr-Ce-Yb-O Catalysts for Oxidative Coupling of Methane

Sr-Ce-Yb-O Catalysts for Oxidative Coupling of Methane

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