Howard S. Lacheen

Person

Richmond, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Base oil synthesis via ionic catalyst oligomerization and waterless...
- Patent number 11,753,355
- Issue date Sep 12, 2023
- Chevron U.S.A. Inc.
- Howard Steven Lacheen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Molecular sieve SSZ-114, its synthesis and use
- Patent number 10,913,659
- Issue date Feb 9, 2021
- Chevron U.S.A. Inc.
- Christopher Michael Lew
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Molecular sieve SSZ-110, its synthesis and use
- Patent number 10,589,260
- Issue date Mar 17, 2020
- Chevron U.S.A. Inc.
- Stacey Ian Zones
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Synthesis of molecular sieve SSZ-41
- Patent number 10,167,200
- Issue date Jan 1, 2019
- Chevron U.S.A. Inc.
- Stacey Ian Zones
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Integrated systems and processes for online monitoring of a chemica...
- Patent number 10,113,963
- Issue date Oct 30, 2018
- Chevron U.S.A. Inc.
- Huping Luo
- G01 - MEASURING TESTING
Information Patent Grant
Integrated systems and processes for online monitoring of a chemica...
- Patent number 10,094,778
- Issue date Oct 9, 2018
- Chevron U.S.A. Inc.
- Huping Luo
- G01 - MEASURING TESTING
Information Patent Grant
Stable support for Fischer-Tropsch catalyst and methods for making...
- Patent number 10,010,877
- Issue date Jul 3, 2018
- Chevron U.S.A. Inc.
- Kandaswamy Jothimurugesan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for reducing organic halide contamination in hydrocarbon pro...
- Patent number 9,839,897
- Issue date Dec 12, 2017
- Chevron U.S.A. Inc.
- Howard Steven Lacheen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for reducing organic halide contamination in hydrocarbon...
- Patent number 9,815,043
- Issue date Nov 14, 2017
- Chevron U.S.A. Inc.
- Howard Steven Lacheen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Support for fischer-tropsch catalyst having improved activity
- Patent number 9,687,826
- Issue date Jun 27, 2017
- Chevron U.S.A. Inc.
- Kandaswamy Jothimurugesan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Separation of gases using GME framework type zeolites
- Patent number 9,364,782
- Issue date Jun 14, 2016
- Chevron U.S.A. Inc.
- Dan Xie
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Methods for monitoring ionic liquids using vibrational spectroscopy
- Patent number 9,290,702
- Issue date Mar 22, 2016
- Chevron U.S.A. Inc.
- Howard Steven Lacheen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Support for Fischer-Tropsch catalyst having improved activity
- Patent number 9,192,921
- Issue date Nov 24, 2015
- Chevron U.S.A. Inc.
- Kandaswamy Jothimurugesan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Acid catalyst composition comprising conjunct polymer and lewis acid
- Patent number 9,084,991
- Issue date Jul 21, 2015
- Chevron U.S.A.
- Sven Ivar Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylation process unit for producing high quality gasoline blendin...
- Patent number 8,936,768
- Issue date Jan 20, 2015
- Chevron U.S.A. Inc.
- Hye Kyung Cho Timken
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation of gases using zeolite SSZ-45
- Patent number 8,926,735
- Issue date Jan 6, 2015
- Chevron U.S.A. Inc.
- Dan Xie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process unit for flexible production of alkylate gasoline and disti...
- Patent number 8,906,311
- Issue date Dec 9, 2014
- Chevron U.S.A. Inc.
- Hye Kyung Cho Timken
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for producing high quality gasoline blending components in...
- Patent number 8,895,794
- Issue date Nov 25, 2014
- Chevron U.S.A. Inc.
- Hye-Kyung Timken
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for hydrocarbon conversion using, a method to make, and com...
- Patent number 8,889,934
- Issue date Nov 18, 2014
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Startup procedures for ionic liquid catalyzed hydrocarbon conversio...
- Patent number 8,865,960
- Issue date Oct 21, 2014
- Chevron U.S.A. Inc.
- Hye-Kyung Timken
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Market driven alkylation or oligomerization process
- Patent number 8,487,154
- Issue date Jul 16, 2013
- Chevron U.S.A. Inc.
- Hye-Kyung Timken
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Flexible production of alkylate gasoline and distillate
- Patent number 8,455,708
- Issue date Jun 4, 2013
- Chevron U.S.A. Inc.
- Hye-Kyung Timken
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for measuring and adjusting halide in an alkylation reactor
- Patent number 8,323,478
- Issue date Dec 4, 2012
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Apparatus for producing alkylate gasoline and middle distillate
- Patent number 8,142,725
- Issue date Mar 27, 2012
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Reduction of organic halide contamination in hydrocarbon products
- Patent number 8,105,481
- Issue date Jan 31, 2012
- Chevron U.S.A. Inc.
- Michael S. Driver
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for measuring and adjusting halide in a reactor
- Patent number 8,070,939
- Issue date Dec 6, 2011
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Production of low sulphur alkylate gasoline fuel
- Patent number 7,988,747
- Issue date Aug 2, 2011
- Chevron U.S.A. Inc.
- Howard Lacheen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Removal of excess metal halides from regenerated ionic liquid catal...
- Patent number 7,754,636
- Issue date Jul 13, 2010
- Chevron U.S.A. Inc.
- Saleh Elomari
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING LIQUEFIED CARBON DIOXIDE FROM LIQUEFIED NATURA...
- Publication number 20250059035
- Publication date Feb 20, 2025
- Chevron U.S.A. Inc.
- Howard Steven Lacheen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MOLECULAR SIEVE SSZ-92, CATALYST, AND METHODS OF USE THEREOF
- Publication number 20240367159
- Publication date Nov 7, 2024
- Chevron U.S.A. Inc.
- Adeola OJO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MOLECULAR SIEVE SSZ-93, CATALYST, AND METHODS OF USE THEREOF
- Publication number 20240165596
- Publication date May 23, 2024
- Chevron U.S.A. Inc.
- Adeola OJO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
MOLECULAR SIEVE SSZ-92, CATALYST, AND METHODS OF USE THEREOF
- Publication number 20230338934
- Publication date Oct 26, 2023
- Adeola Florence OJO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MOLECULAR SIEVE SSZ-92, CATALYST, AND METHODS OF USE THEREOF
- Publication number 20220305471
- Publication date Sep 29, 2022
- Chevron U.S.A. Inc.
- Adeola Florence OJO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BASE OIL SYNTHESIS VIA IONIC CATALYST OLIGOMERIZATION AND WATERLESS...
- Publication number 20220041526
- Publication date Feb 10, 2022
- Chevron U.S.A. Inc.
- Howard Steven LACHEEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MOLECULAR SIEVE SSZ-110, ITS SYNTHESIS AND USE
- Publication number 20200171471
- Publication date Jun 4, 2020
- Chevron U.S.A. Inc.
- Stacey Ian Zones
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MOLECULAR SIEVE SSZ-110, ITS SYNTHESIS AND USE
- Publication number 20190224655
- Publication date Jul 25, 2019
- Chevron U.S.A. Inc.
- Stacey Ian Zones
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF MOLECULAR SIEVE SSZ-41
- Publication number 20180162738
- Publication date Jun 14, 2018
- Chevron U.S.A. Inc.
- Stacey Ian Zones
- C01 - INORGANIC CHEMISTRY
Information Patent Application
STABLE SUPPORT FOR FISCHER-TROPSCH CATALYST AND METHODS FOR MAKING...
- Publication number 20170354960
- Publication date Dec 14, 2017
- Chevron U.S.A. Inc.
- Kandaswamy Jothimurugesan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUPPORT FOR FISCHER-TROPSCH CATALYST HAVING IMPROVED ACTIVITY
- Publication number 20160089662
- Publication date Mar 31, 2016
- Chevron U.S.A. Inc.
- Kandaswamy Jothimurugesan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DECOMPOSITION OF ORGANIC CHLORIDE IN ALKYLATE USING METALS AND ALLOYS
- Publication number 20160002542
- Publication date Jan 7, 2016
- Chevron U.S.A. Inc.
- Howard Steven Lacheen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
APPARATUS FOR REDUCING ORGANIC HALIDE CONTAMINATION IN HYDROCARBON...
- Publication number 20150224469
- Publication date Aug 13, 2015
- Chevron U.S.A. Inc.
- Howard Steven Lacheen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REDUCING ORGANIC HALIDE CONTAMINATION IN HYDROCARBON PRO...
- Publication number 20140357915
- Publication date Dec 4, 2014
- Chevron U.S.A. Inc.
- Howard Steven Lacheen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Modified Fischer-Tropsch Monolith Catalysts and Methods For Prepara...
- Publication number 20140336286
- Publication date Nov 13, 2014
- Chevron U.S.A. Inc.
- Charles Leonard Kibby
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Integral Synthesis Gas Conversion Catalyst Extrudates and Methods F...
- Publication number 20140031194
- Publication date Jan 30, 2014
- Chevron U.S.A. Inc.
- Kandaswamy Jothimurugesan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS UNIT FOR FLEXIBLE PRODUCTION OF ALKYLATE GASOLINE AND DISTI...
- Publication number 20130243672
- Publication date Sep 19, 2013
- Chevron U.S.A. Inc.
- Hye Kyung Cho Timken
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODIFIED FISCHER-TROPSCH MONOLITH CATALYSTS AND METHODS FOR PREPARA...
- Publication number 20130210942
- Publication date Aug 15, 2013
- Chevron U.S.A. Inc.
- Charles Leonard Kibby
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD TO MAKE AN ACIDIC IONIC LIQUID CATALYST HAVING GREATER THAN...
- Publication number 20130190167
- Publication date Jul 25, 2013
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR PREPARING INTEGRAL CATALYSTS WHILE MAINTAINING ZEOLITE...
- Publication number 20130157841
- Publication date Jun 20, 2013
- Chevron U.S.A. Inc.
- Howard S. Lacheen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRAL SYNTHESIS GAS CONVERSION CATALYST EXTRUDATES AND METHODS F...
- Publication number 20130158138
- Publication date Jun 20, 2013
- Chevron U.S.A. Inc.
- Kandaswamy Jothimurugesan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROISOMERIZATION AND SELECTIVE HYDROGENATION OF FEEDSTOCK IN IONI...
- Publication number 20130066121
- Publication date Mar 14, 2013
- Chevron U.S.A. Inc.
- Bi-Zeng Zhan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
ACID CATALYST COMPOSITION COMPRISING HALIDE-CONTAINING CONJUNCT POL...
- Publication number 20130053236
- Publication date Feb 28, 2013
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ACID CATALYST COMPOSITION COMPRISING CONJUNCT POLYMER AND LEWIS ACID
- Publication number 20130053235
- Publication date Feb 28, 2013
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR MONITORING IONIC LIQUIDS USING VIBRATIONAL SPECTROSCOPY
- Publication number 20120296145
- Publication date Nov 22, 2012
- Chevron U.S.A. Inc.
- Howard Steven Lacheen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALKYLATION PROCESS UNIT FOR PRODUCING HIGH QUALITY GASOLINE BLENDIN...
- Publication number 20120282150
- Publication date Nov 8, 2012
- Chevron U.S.A. Inc.
- Hye Kyung Cho Timken
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ACID CATALYST COMPOSITION HAVING A HIGH LEVEL OF CONJUNCT POLYMER.
- Publication number 20120004095
- Publication date Jan 5, 2012
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STARTUP PROCEDURES FOR IONIC LIQUID CATALYZED HYDROCARBON CONVERSIO...
- Publication number 20110319694
- Publication date Dec 29, 2011
- Chevron U.S.A. Inc.
- Hye-Kyung Timken
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD TO MAKE AN ACID CATALYST HAVING GREATER THAN 20 WT% CONJUNCT...
- Publication number 20110319258
- Publication date Dec 29, 2011
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR MEASURING AND ADJUSTING HALIDE IN AN ALKYLATION REACTOR
- Publication number 20110275876
- Publication date Nov 10, 2011
- Chevron U.S.A. Inc.
- Sven Ivar Hommeltoft
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Howard S. Lacheen

Person

Patents Grantslast 30 patents

Base oil synthesis via ionic catalyst oligomerization and waterless...

Molecular sieve SSZ-114, its synthesis and use

Molecular sieve SSZ-110, its synthesis and use

Synthesis of molecular sieve SSZ-41

Integrated systems and processes for online monitoring of a chemica...

Integrated systems and processes for online monitoring of a chemica...

Stable support for Fischer-Tropsch catalyst and methods for making...

Method for reducing organic halide contamination in hydrocarbon pro...

Apparatus for reducing organic halide contamination in hydrocarbon...

Support for fischer-tropsch catalyst having improved activity

Separation of gases using GME framework type zeolites

Methods for monitoring ionic liquids using vibrational spectroscopy

Support for Fischer-Tropsch catalyst having improved activity

Acid catalyst composition comprising conjunct polymer and lewis acid

Alkylation process unit for producing high quality gasoline blendin...

Separation of gases using zeolite SSZ-45

Process unit for flexible production of alkylate gasoline and disti...

Process for producing high quality gasoline blending components in...

Process for hydrocarbon conversion using, a method to make, and com...

Startup procedures for ionic liquid catalyzed hydrocarbon conversio...

Market driven alkylation or oligomerization process

Flexible production of alkylate gasoline and distillate

Process for measuring and adjusting halide in an alkylation reactor

Apparatus for producing alkylate gasoline and middle distillate

Reduction of organic halide contamination in hydrocarbon products

Process for measuring and adjusting halide in a reactor

Production of low sulphur alkylate gasoline fuel

Removal of excess metal halides from regenerated ionic liquid catal...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING LIQUEFIED CARBON DIOXIDE FROM LIQUEFIED NATURA...

MOLECULAR SIEVE SSZ-92, CATALYST, AND METHODS OF USE THEREOF

MOLECULAR SIEVE SSZ-93, CATALYST, AND METHODS OF USE THEREOF

MOLECULAR SIEVE SSZ-92, CATALYST, AND METHODS OF USE THEREOF

MOLECULAR SIEVE SSZ-92, CATALYST, AND METHODS OF USE THEREOF

BASE OIL SYNTHESIS VIA IONIC CATALYST OLIGOMERIZATION AND WATERLESS...

MOLECULAR SIEVE SSZ-110, ITS SYNTHESIS AND USE

MOLECULAR SIEVE SSZ-110, ITS SYNTHESIS AND USE

SYNTHESIS OF MOLECULAR SIEVE SSZ-41

STABLE SUPPORT FOR FISCHER-TROPSCH CATALYST AND METHODS FOR MAKING...

SUPPORT FOR FISCHER-TROPSCH CATALYST HAVING IMPROVED ACTIVITY

DECOMPOSITION OF ORGANIC CHLORIDE IN ALKYLATE USING METALS AND ALLOYS

APPARATUS FOR REDUCING ORGANIC HALIDE CONTAMINATION IN HYDROCARBON...

METHOD FOR REDUCING ORGANIC HALIDE CONTAMINATION IN HYDROCARBON PRO...

Modified Fischer-Tropsch Monolith Catalysts and Methods For Prepara...

Integral Synthesis Gas Conversion Catalyst Extrudates and Methods F...

PROCESS UNIT FOR FLEXIBLE PRODUCTION OF ALKYLATE GASOLINE AND DISTI...

MODIFIED FISCHER-TROPSCH MONOLITH CATALYSTS AND METHODS FOR PREPARA...

METHOD TO MAKE AN ACIDIC IONIC LIQUID CATALYST HAVING GREATER THAN...

METHODS FOR PREPARING INTEGRAL CATALYSTS WHILE MAINTAINING ZEOLITE...

INTEGRAL SYNTHESIS GAS CONVERSION CATALYST EXTRUDATES AND METHODS F...

HYDROISOMERIZATION AND SELECTIVE HYDROGENATION OF FEEDSTOCK IN IONI...

ACID CATALYST COMPOSITION COMPRISING HALIDE-CONTAINING CONJUNCT POL...

ACID CATALYST COMPOSITION COMPRISING CONJUNCT POLYMER AND LEWIS ACID

METHODS FOR MONITORING IONIC LIQUIDS USING VIBRATIONAL SPECTROSCOPY

ALKYLATION PROCESS UNIT FOR PRODUCING HIGH QUALITY GASOLINE BLENDIN...

ACID CATALYST COMPOSITION HAVING A HIGH LEVEL OF CONJUNCT POLYMER.

STARTUP PROCEDURES FOR IONIC LIQUID CATALYZED HYDROCARBON CONVERSIO...

METHOD TO MAKE AN ACID CATALYST HAVING GREATER THAN 20 WT% CONJUNCT...

PROCESS FOR MEASURING AND ADJUSTING HALIDE IN AN ALKYLATION REACTOR