Lap-Keung Lee

Person

Cranbury, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for hydroprocessing heavy oil
- Patent number 10,118,146
- Issue date Nov 6, 2018
- Hydrocarbon Technology & Innovation, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for upgrading ebullated bed reactor and upgraded ebullated b...
- Patent number 9,920,261
- Issue date Mar 20, 2018
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems for hydroprocessing heavy oil
- Patent number 9,605,215
- Issue date Mar 28, 2017
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for efficiently operating an ebbulated bed reactor and an ef...
- Patent number 8,673,130
- Issue date Mar 18, 2014
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods and systems for hydrocracking a heavy oil feedstock using a...
- Patent number 8,440,071
- Issue date May 14, 2013
- Headwaters Technology Innovation, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods for hydrocracking a heavy oil feedstock using an in situ co...
- Patent number 8,431,016
- Issue date Apr 30, 2013
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods for hydrocracking a heavy oil feedstock using an in situ co...
- Patent number 8,303,802
- Issue date Nov 6, 2012
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ebullated bed hydroprocessing systems
- Patent number 7,815,870
- Issue date Oct 19, 2010
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Expanded bed reactor system and method for hydroprocessing wax prod...
- Patent number 7,615,142
- Issue date Nov 10, 2009
- Headwaters Technology Innovation, LLC
- Lap-Keung Lee
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydroprocessing method and system for upgrading heavy oil using a c...
- Patent number 7,578,928
- Issue date Aug 25, 2009
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fixed bed hydroprocessing methods and systems and methods for upgra...
- Patent number 7,517,446
- Issue date Apr 14, 2009
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ebullated bed hydroprocessing methods and systems and methods of up...
- Patent number 7,449,103
- Issue date Nov 11, 2008
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Supported noble metal, phase-controlled catalyst and methods for ma...
- Patent number 6,919,065
- Issue date Jul 19, 2005
- Hydrocarbon Technologies, Inc.
- Bing Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst and process for oxidation and removal of nitrogen oxides (...
- Patent number 6,875,409
- Issue date Apr 5, 2005
- Hydrocarbon Technologies, Inc.
- Bing Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic direct production of hydrogen peroxide from hydrogen and...
- Patent number 6,576,214
- Issue date Jun 10, 2003
- Hydrocarbon Technologies, Inc.
- Bing Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Skeletal iron catalyst having improved attrition resistance and pro...
- Patent number 6,277,895
- Issue date Aug 21, 2001
- Hydrocarbon Technologies, Inc.
- Peizheng Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Skeletal iron catalyst and its preparation for Fischer-Tropsch synt...
- Patent number 6,265,451
- Issue date Jul 24, 2001
- Hydrocarbon Technologies, Inc.
- Jinglai Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic multi-stage process for hydroconversion and refining hydr...
- Patent number 6,190,542
- Issue date Feb 20, 2001
- Hydrocarbon Technologies, Inc.
- Alfred G. Comolli
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst and process for direct catalystic production of hydrogen p...
- Patent number 6,168,775
- Issue date Jan 2, 2001
- Hydrocarbon Technologies, Inc.
- Bing Zhou
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Iron-based ionic liquid catalysts for hydroprocessing carbonaceous...
- Patent number 6,139,723
- Issue date Oct 31, 2000
- Hydrocarbon Technologies, Inc.
- Bruce P. Pelrine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dispersed anion-modified phosphorus-promoted iron oxide catalysts
- Patent number 5,871,638
- Issue date Feb 16, 1999
- Hydrocarbon Technologies, Inc.
- Vivek R. Pradhan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dispersed anion-modified iron oxide catalysts for hydroconversion p...
- Patent number 5,866,501
- Issue date Feb 2, 1999
- Vivek R. Pradhan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hydrocracking process involving colloidal catalyst formed in situ
- Patent number 5,578,197
- Issue date Nov 26, 1996
- Alberta Oil Sands Technology and Research Authority
- Theodore Cyr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR HYDROPROCESSING HEAVY OIL
- Publication number 20170066978
- Publication date Mar 9, 2017
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS FOR HYDROPROCESSING HEAVY OIL
- Publication number 20140093433
- Publication date Apr 3, 2014
- HEADWATERS HEAVY OIL, LLC
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR UPGRADING EBBULATED BED REACTOR AND UPGRADED EBBULATED B...
- Publication number 20130233765
- Publication date Sep 12, 2013
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR EFFICIENTLY OPERATING AN EBBULATED BED REACTOR AND AN EF...
- Publication number 20130228494
- Publication date Sep 5, 2013
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR HYDROCRACKING A HEAVY OIL FEEDSTOCK USING AN IN SITU CO...
- Publication number 20110226667
- Publication date Sep 22, 2011
- Headwaters Technology Innovation, LLC
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS AND SYSTEMS FOR HYDROCRACKING A HEAVY OIL FEEDSTOCK USING A...
- Publication number 20110220553
- Publication date Sep 15, 2011
- Headwaters Technology Innovation, LLC
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR HYDROCRACKING A HEAVY OIL FEEDSTOCK USING AN IN SITU CO...
- Publication number 20100294701
- Publication date Nov 25, 2010
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EBULLATED BED HYDROPROCESSING SYSTEMS
- Publication number 20080193345
- Publication date Aug 14, 2008
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXPANDED BED REACTOR SYSTEM AND METHOD FOR HYDROPROCESSING WAX PROD...
- Publication number 20080053871
- Publication date Mar 6, 2008
- Headwaters Nanokinetix, Inc.
- Lap-Keung Lee
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Ebullated bed hydroprocessing methods and systems and methods of up...
- Publication number 20050241991
- Publication date Nov 3, 2005
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fixed bed hydroprocessing methods and systems and methods for upgra...
- Publication number 20050241992
- Publication date Nov 3, 2005
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydroprocessing method and system for upgrading heavy oil using a c...
- Publication number 20050241993
- Publication date Nov 3, 2005
- Headwaters Heavy Oil, LLC
- Roger K. Lott
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Supported noble metal, phase-controlled catalyst and methods for ma...
- Publication number 20030232004
- Publication date Dec 18, 2003
- Bing Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Catalytic direct production of hydrogen peroxide from hydrogen and...
- Publication number 20020106320
- Publication date Aug 8, 2002
- Bing Zhou
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Skeletal iron catalyst having improved attrition resistance and pro...
- Publication number 20020052423
- Publication date May 2, 2002
- Hydrocarbon Technologies, Inc.
- Peizheng Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Skeletal iron catalyst and its preparation for fischer-tropsch synt...
- Publication number 20020010087
- Publication date Jan 24, 2002
- Jinglai Zhou
- C07 - ORGANIC CHEMISTRY

Lap-Keung Lee

Person

Patents Grantslast 30 patents

Systems and methods for hydroprocessing heavy oil

Method for upgrading ebullated bed reactor and upgraded ebullated b...

Systems for hydroprocessing heavy oil

Method for efficiently operating an ebbulated bed reactor and an ef...

Methods and systems for hydrocracking a heavy oil feedstock using a...

Methods for hydrocracking a heavy oil feedstock using an in situ co...

Methods for hydrocracking a heavy oil feedstock using an in situ co...

Ebullated bed hydroprocessing systems

Expanded bed reactor system and method for hydroprocessing wax prod...

Hydroprocessing method and system for upgrading heavy oil using a c...

Fixed bed hydroprocessing methods and systems and methods for upgra...

Ebullated bed hydroprocessing methods and systems and methods of up...

Supported noble metal, phase-controlled catalyst and methods for ma...

Catalyst and process for oxidation and removal of nitrogen oxides (...

Catalytic direct production of hydrogen peroxide from hydrogen and...

Skeletal iron catalyst having improved attrition resistance and pro...

Skeletal iron catalyst and its preparation for Fischer-Tropsch synt...

Catalytic multi-stage process for hydroconversion and refining hydr...

Catalyst and process for direct catalystic production of hydrogen p...

Iron-based ionic liquid catalysts for hydroprocessing carbonaceous...

Dispersed anion-modified phosphorus-promoted iron oxide catalysts

Dispersed anion-modified iron oxide catalysts for hydroconversion p...

Hydrocracking process involving colloidal catalyst formed in situ

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR HYDROPROCESSING HEAVY OIL

SYSTEMS FOR HYDROPROCESSING HEAVY OIL

METHOD FOR UPGRADING EBBULATED BED REACTOR AND UPGRADED EBBULATED B...

METHOD FOR EFFICIENTLY OPERATING AN EBBULATED BED REACTOR AND AN EF...

METHODS FOR HYDROCRACKING A HEAVY OIL FEEDSTOCK USING AN IN SITU CO...

METHODS AND SYSTEMS FOR HYDROCRACKING A HEAVY OIL FEEDSTOCK USING A...

METHODS FOR HYDROCRACKING A HEAVY OIL FEEDSTOCK USING AN IN SITU CO...

EBULLATED BED HYDROPROCESSING SYSTEMS

EXPANDED BED REACTOR SYSTEM AND METHOD FOR HYDROPROCESSING WAX PROD...

Ebullated bed hydroprocessing methods and systems and methods of up...

Fixed bed hydroprocessing methods and systems and methods for upgra...

Hydroprocessing method and system for upgrading heavy oil using a c...

Supported noble metal, phase-controlled catalyst and methods for ma...

Catalytic direct production of hydrogen peroxide from hydrogen and...

Skeletal iron catalyst having improved attrition resistance and pro...

Skeletal iron catalyst and its preparation for fischer-tropsch synt...