Lei Zhang

Person

Vienna, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Conversion of synthesis gas to liquid fuels
- Patent number 11,932,815
- Issue date Mar 19, 2024
- ExxonMobil Technology and Engineering Company
- Aaron R. Garg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods of detecting listeria from an environmental sample
- Patent number 11,905,566
- Issue date Feb 20, 2024
- Neogen Corporation
- John Nelson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Catalytic conversion of alcohols and/or ethers to olefins
- Patent number 11,453,622
- Issue date Sep 27, 2022
- ExxonMobil Technology and Engineering Company
- Matthew T. Kapelewski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic conversion of alcohols and/or ethers to olefins
- Patent number 11,390,814
- Issue date Jul 19, 2022
- ExxonMobil Technology and Engineering Company
- Matthew T. Kapelewski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Distillate production from olefins in moving bed reactors
- Patent number 11,299,443
- Issue date Apr 12, 2022
- ExxonMobil Research and Engineering Company
- Arsam Behkish
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Upgrading polynucleararomatic hydrocarbon-rich feeds
- Patent number 11,118,120
- Issue date Sep 14, 2021
- ExxonMobil Research and Engineering Company
- Stephen H. Brown
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods of detecting listeria from an environmental sample
- Patent number 10,781,494
- Issue date Sep 22, 2020
- Neogen Corporation
- John Nelson
- G01 - MEASURING TESTING
Information Patent Grant
Aromatic hydrogenation catalysts and uses thereof
- Patent number 10,661,262
- Issue date May 26, 2020
- ExxonMobil Research and Engineering Company
- Paul Podsiadlo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processing of heavy hydrocarbon feeds
- Patent number 10,414,991
- Issue date Sep 17, 2019
- ExxonMobil Research and Engineering Company
- Benjamin S. Umansky
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and system for producing low aromatic hydrocarbon products
- Patent number 10,227,535
- Issue date Mar 12, 2019
- ExxonMobil Research and Engineering Company
- Michael P. Lanci
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Noble metal hydrogenation catalysts and aromatic saturation methods
- Patent number 10,227,539
- Issue date Mar 12, 2019
- ExxonMobil Research and Engineering Company
- Michael P. Lanci
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Aromatic hydrogenation catalysts and uses thereof
- Patent number 10,047,304
- Issue date Aug 14, 2018
- ExxonMobil Research and Engineering Company
- Paul Podsiadlo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Organosilica materials and uses thereof
- Patent number 10,022,700
- Issue date Jul 17, 2018
- ExxonMobil Research and Engineering Company
- Paul Podsiadlo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Base stock production using a high activity catalyst
- Patent number 10,016,747
- Issue date Jul 10, 2018
- ExxonMobil Research and Engineering Company
- Lei Zhang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods of reducing impurities in diesel fuel
- Patent number 10,011,780
- Issue date Jul 3, 2018
- ExxonMobil Research and Engineering Company
- Paul Podsiadlo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods of separating aromatic compounds from lube base stocks
- Patent number 9,956,541
- Issue date May 1, 2018
- ExxonMobil Research and Engineering Company
- Scott J. Weigel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Field enhanced separation apparatus
- Patent number 9,498,738
- Issue date Nov 22, 2016
- ExxonMobil Research and Engineering Company
- Amar S. Wanni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Synthesis of framework modified ZSM-48 crystals
- Patent number 9,433,935
- Issue date Sep 6, 2016
- ExxonMobil Research and Engineering Company
- Wenyih Frank Lai
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Dewaxing catalysts
- Patent number 9,433,936
- Issue date Sep 6, 2016
- ExxonMobil Research and Engineering Company
- Scott J. Weigel
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Field enhanced separation of hydrocarbon fractions
- Patent number 9,359,565
- Issue date Jun 7, 2016
- ExxonMobil Research and Engineering Company
- Krista Marie Prentice
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Low pressure production of low cloud point diesel
- Patent number 9,290,703
- Issue date Mar 22, 2016
- ExxonMobil Research and Engineering Company
- Benjamin S. Umansky
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sour service hydroprocessing for lubricant base oil production
- Patent number 8,366,908
- Issue date Feb 5, 2013
- ExxonMobil Research and Engineering Company
- Krista Marie Prentice
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Sour service dewaxing catalyst without separate hydrogenation function
- Patent number 8,263,519
- Issue date Sep 11, 2012
- ExxonMobil Research and Engineering Company
- Christine N. Elia
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydroprocessing catalysts with low surface area binders
- Patent number 8,263,517
- Issue date Sep 11, 2012
- ExxonMobil Research and Engineering Company
- Christine N. Elia
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Multiple molecular sieve catalyst for sour service dewaxing
- Patent number 8,030,240
- Issue date Oct 4, 2011
- ExxonMobil Research and Engineering Company
- Christine N. Elia
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for making a lubricating oil with improved low temperature p...
- Patent number 7,914,665
- Issue date Mar 29, 2011
- ExxonMobil Research and Engineering Company
- Lei Zhang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for aromatic alkylation
- Patent number 7,799,962
- Issue date Sep 21, 2010
- ExxonMobil Chemical Patents Inc.
- Jihad Mohammed Dakka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of analyzing basestocks for low temperature properties
- Patent number 7,641,786
- Issue date Jan 5, 2010
- ExxonMobil Research and Engineering Company
- Frank Cheng-Yu Wang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of analyzing basestocks for low temperature properties
- Patent number 7,642,095
- Issue date Jan 5, 2010
- ExxonMobil Research and Engineering Company
- Frank Cheng-Yu Wang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for aromatic alkylation
- Patent number 7,453,018
- Issue date Nov 18, 2008
- ExxonMobil Chemical Patents Inc.
- Jihad Mohammed Dakka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Sample Preparation and Detection Methods Using Enzymatic Digestion
- Publication number 20240401106
- Publication date Dec 5, 2024
- Neogen Corporation
- Preetha K. Biswas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Methods of Detecting Listeria from an Environmental Sample
- Publication number 20240052432
- Publication date Feb 15, 2024
- Neogen Corporation
- Preetha K. BISWAS
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
INTEGRATED CONVERSION AND OLIGOMERIZATION OF BIO-DERIVED ALCOHOLS
- Publication number 20230027277
- Publication date Jan 26, 2023
- ExxonMobil Technology and Engineering Company
- Matthew T. Kapelewski
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Conversion Of Synthesis Gas To Liquid Fuels
- Publication number 20230019166
- Publication date Jan 19, 2023
- ExxonMobil Technology and Engineering Company
- Aaron R. GARG
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Detecting Salmonella from an Environmental Sample
- Publication number 20220315991
- Publication date Oct 6, 2022
- Neogen Corporation
- Preetha Biswas
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
CATALYTIC CONVERSION OF ALCOHOLS AND/OR ETHERS TO OLEFINS
- Publication number 20220106529
- Publication date Apr 7, 2022
- ExxonMobil Research and Engineering Company
- Matthew T. Kapelewski
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
CATALYTIC CONVERSION OF ALCOHOLS AND/OR ETHERS TO OLEFINS
- Publication number 20220106239
- Publication date Apr 7, 2022
- ExxonMobil Research and Engineering Company
- Matthew T. Kapelewski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of Detecting Listeria from an Environmental Sample
- Publication number 20210381033
- Publication date Dec 9, 2021
- Neogen Corporation
- John Nelson
- G01 - MEASURING TESTING
Information Patent Application
DISTILLATE PRODUCTION FROM OLEFINS IN MOVING BED REACTORS
- Publication number 20210309587
- Publication date Oct 7, 2021
- ExxonMobil Research and Engineering Company
- Arsam Behkish
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods of Detecting Listeria from an Environmental Sample
- Publication number 20200370099
- Publication date Nov 26, 2020
- Neogen Corporation
- John Nelson
- G01 - MEASURING TESTING
Information Patent Application
NAPHTHENIC COMPOSITIONS DERIVED FROM FCC PROCESS FRACTIONS
- Publication number 20200199464
- Publication date Jun 25, 2020
- ExxonMobil Research and Engineering Company
- Shifang Luo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
UPGRADING POLYNUCLEARAROMATIC HYDROCARBON-RICH FEEDS
- Publication number 20200181509
- Publication date Jun 11, 2020
- ExxonMobil Research and Engineering Company
- Stephen H. Brown
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESSING OF HEAVY HYDROCARBON FEEDS
- Publication number 20190359899
- Publication date Nov 28, 2019
- ExxonMobil Research and Engineering Company
- Benjamin S. UMANSKY
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESSING OF HEAVY HYDROCARBON FEEDS
- Publication number 20190338203
- Publication date Nov 7, 2019
- ExxonMobil Research and Engineering Company
- Benjamin S. UMANSKY
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
NOBLE METAL CATALYST COMPOSITION WITH AN IMPROVED AROMATIC SATURATI...
- Publication number 20190336953
- Publication date Nov 7, 2019
- ExxonMobil Research and Engineering Company
- Matthew S. IDE
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
NOBLE METAL HYDROGENATION CATALYSTS AND AROMATIC SATURATION METHODS
- Publication number 20190144774
- Publication date May 16, 2019
- ExxonMobil Research and Engineering Company
- Michael P. LANCI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
AROMATIC HYDROGENATION CATALYSTS AND USES THEREOF
- Publication number 20180318790
- Publication date Nov 8, 2018
- ExxonMobil Research and Engineering Company
- Paul Podsiadlo
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Methods of Detecting Listeria from an Environmental Sample
- Publication number 20180179582
- Publication date Jun 28, 2018
- Neogen Corporation
- John Nelson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PROCESSING OF HEAVY HYDROCARBON FEEDS
- Publication number 20180002617
- Publication date Jan 4, 2018
- ExxonMobil Research and Engineering Company
- Benjamin S. UMANSKY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS OF REDUCING IMPURITIES IN DIESEL FUEL
- Publication number 20170355912
- Publication date Dec 14, 2017
- ExxonMobil Research and Engineering Company
- Paul PODSIADLO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD AND SYSTEM FOR PRODUCING LOW AROMATIC HYDROCARBON PRODUCTS
- Publication number 20160304792
- Publication date Oct 20, 2016
- ExxonMobil Research and Engineering Company
- Michael P. LANCI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NOBLE METAL HYDROGENATION CATALYSTS AND AROMATIC SATURATION METHODS
- Publication number 20160304795
- Publication date Oct 20, 2016
- ExxonMobil Research and Engineering Company
- Michael P. LANCI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTIC AND SOLVENT PROCESSING FOR BASE OIL PRODUCTION
- Publication number 20160194566
- Publication date Jul 7, 2016
- Teck-Mui Hoo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ORGANOSILICA MATERIALS AND USES THEREOF
- Publication number 20160168333
- Publication date Jun 16, 2016
- ExxonMobil Research and Engineering Company
- Paul Podsiadlo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AROMATIC HYDROGENATION CATALYSTS AND USES THEREOF
- Publication number 20160167032
- Publication date Jun 16, 2016
- ExxonMobil Research and Engineering Company
- Paul Podsiadlo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS OF SEPARATING AROMATIC COMPOUNDS FROM LUBE BASE STOCKS
- Publication number 20160168484
- Publication date Jun 16, 2016
- ExxonMobil Research and Engineering Company
- Scott J. Weigel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BASE STOCK PRODUCTION USING A HIGH ACTIVITY CATALYST
- Publication number 20160121315
- Publication date May 5, 2016
- ExxonMobil Research and Engineering Company
- Lei Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FIELD ENHANCED SEPARATION APPARATUS
- Publication number 20160016097
- Publication date Jan 21, 2016
- ExxonMobil Research and Engineering Company
- Amar S. Wanni
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYNTHESIS OF FRAMEWORK MODIFIED ZSM-48 CRYSTALS
- Publication number 20150273450
- Publication date Oct 1, 2015
- ExxonMobil Research and Engineering Company
- Wenyih Frank Lai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEWAXING CATALYSTS
- Publication number 20140274664
- Publication date Sep 18, 2014
- ExxonMobil Research and Engineering Company
- Scott J. Weigel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Person

Patents Grantslast 30 patents

Conversion of synthesis gas to liquid fuels

Methods of detecting listeria from an environmental sample

Catalytic conversion of alcohols and/or ethers to olefins

Catalytic conversion of alcohols and/or ethers to olefins

Distillate production from olefins in moving bed reactors

Upgrading polynucleararomatic hydrocarbon-rich feeds

Methods of detecting listeria from an environmental sample

Aromatic hydrogenation catalysts and uses thereof

Processing of heavy hydrocarbon feeds

Method and system for producing low aromatic hydrocarbon products

Noble metal hydrogenation catalysts and aromatic saturation methods

Aromatic hydrogenation catalysts and uses thereof

Organosilica materials and uses thereof

Base stock production using a high activity catalyst

Methods of reducing impurities in diesel fuel

Methods of separating aromatic compounds from lube base stocks

Field enhanced separation apparatus

Synthesis of framework modified ZSM-48 crystals

Dewaxing catalysts

Field enhanced separation of hydrocarbon fractions

Low pressure production of low cloud point diesel

Sour service hydroprocessing for lubricant base oil production

Sour service dewaxing catalyst without separate hydrogenation function

Hydroprocessing catalysts with low surface area binders

Multiple molecular sieve catalyst for sour service dewaxing

Method for making a lubricating oil with improved low temperature p...

Process for aromatic alkylation

Method of analyzing basestocks for low temperature properties

Method of analyzing basestocks for low temperature properties

Process for aromatic alkylation

Patents Applicationslast 30 patents

Sample Preparation and Detection Methods Using Enzymatic Digestion

Methods of Detecting Listeria from an Environmental Sample

INTEGRATED CONVERSION AND OLIGOMERIZATION OF BIO-DERIVED ALCOHOLS

Conversion Of Synthesis Gas To Liquid Fuels

Detecting Salmonella from an Environmental Sample

CATALYTIC CONVERSION OF ALCOHOLS AND/OR ETHERS TO OLEFINS

CATALYTIC CONVERSION OF ALCOHOLS AND/OR ETHERS TO OLEFINS

Methods of Detecting Listeria from an Environmental Sample

DISTILLATE PRODUCTION FROM OLEFINS IN MOVING BED REACTORS

Methods of Detecting Listeria from an Environmental Sample

NAPHTHENIC COMPOSITIONS DERIVED FROM FCC PROCESS FRACTIONS

UPGRADING POLYNUCLEARAROMATIC HYDROCARBON-RICH FEEDS

PROCESSING OF HEAVY HYDROCARBON FEEDS

PROCESSING OF HEAVY HYDROCARBON FEEDS

NOBLE METAL CATALYST COMPOSITION WITH AN IMPROVED AROMATIC SATURATI...

NOBLE METAL HYDROGENATION CATALYSTS AND AROMATIC SATURATION METHODS

AROMATIC HYDROGENATION CATALYSTS AND USES THEREOF

Methods of Detecting Listeria from an Environmental Sample

PROCESSING OF HEAVY HYDROCARBON FEEDS

METHODS OF REDUCING IMPURITIES IN DIESEL FUEL

METHOD AND SYSTEM FOR PRODUCING LOW AROMATIC HYDROCARBON PRODUCTS

NOBLE METAL HYDROGENATION CATALYSTS AND AROMATIC SATURATION METHODS

CATALYTIC AND SOLVENT PROCESSING FOR BASE OIL PRODUCTION

ORGANOSILICA MATERIALS AND USES THEREOF

AROMATIC HYDROGENATION CATALYSTS AND USES THEREOF

METHODS OF SEPARATING AROMATIC COMPOUNDS FROM LUBE BASE STOCKS

BASE STOCK PRODUCTION USING A HIGH ACTIVITY CATALYST

FIELD ENHANCED SEPARATION APPARATUS

SYNTHESIS OF FRAMEWORK MODIFIED ZSM-48 CRYSTALS

DEWAXING CATALYSTS