Lun-teh Yuen

Person

Orinda, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for preparing small crystal SSZ-32
- Patent number 8,545,805
- Issue date Oct 1, 2013
- Chevron U.S.A. Inc.
- Stacey I. Zones
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of small pore molecular sieves
- Patent number 8,057,782
- Issue date Nov 15, 2011
- Chevron U.S.A. Inc.
- Stephen J. Miller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of molecular sieve SSZ-13
- Patent number 8,007,764
- Issue date Aug 30, 2011
- Chevron U.S.A. Inc.
- Stephen J. Miller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reduction of oxides of nitrogen in a gas stream using boron-contain...
- Patent number 7,749,471
- Issue date Jul 6, 2010
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Preparation of zeolites using novel structure directing agents
- Patent number 7,597,874
- Issue date Oct 6, 2009
- Chevron U.S.A. Inc.
- Stephen J. Miller
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mixed matrix membrane with super water washed silica containing mol...
- Patent number 7,513,935
- Issue date Apr 7, 2009
- Chevron U.S.A. Inc.
- Stephen J. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Boron-containing molecular sieve CHA
- Patent number 7,507,393
- Issue date Mar 24, 2009
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Synthesis of amines using boron-containing molecular sieve CHA
- Patent number 7,462,744
- Issue date Dec 9, 2008
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
High-silica molecular sieve CHA
- Patent number 7,402,297
- Issue date Jul 22, 2008
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas separation using high-silica molecular sieve CHA
- Patent number 7,282,082
- Issue date Oct 16, 2007
- Chevron USA, Inc.
- Lun-Teh Yuen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Mixed matrix membrane with super water washed silica containing mol...
- Patent number 7,268,094
- Issue date Sep 11, 2007
- Chevron U.S.A. Inc.
- Stephen J. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Boron-containing molecular sieve CHA
- Patent number 7,226,575
- Issue date Jun 5, 2007
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of molecular sieve SSZ-33
- Patent number 7,022,308
- Issue date Apr 4, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Small crystallite zeolite CHA
- Patent number 6,709,644
- Issue date Mar 23, 2004
- Chevron U.S.A. Inc.
- Stacey I. Zones
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Zeolite SSZ-45
- Patent number 6,033,643
- Issue date Mar 7, 2000
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of borosilicate zeolites
- Patent number 5,187,132
- Issue date Feb 16, 1993
- Chevron Research and Technology Company
- Stacey I. Zones
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING SMALL CRYSTAL SSZ-32
- Publication number 20120114553
- Publication date May 10, 2012
- Chevron U.S.A. Inc.
- Stacey I. Zones
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF MOLECULAR SIEVE SSZ-13
- Publication number 20110311441
- Publication date Dec 22, 2011
- Chevron U.S.A. Inc.
- Stephen J. Miller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
OXYGENATE CONVERSION USING BORON-CONTAINING MOLECULAR SIEVE CHA
- Publication number 20090131730
- Publication date May 21, 2009
- Lun-Teh Yuen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TREATMENT OF ENGINE EXHAUST USING BORON-CONTAINING MOLECULAR SIEVE CHA
- Publication number 20090110621
- Publication date Apr 30, 2009
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TREATMENT OF ENGINE EXHAUST USING HIGH-SILICA MOLECULAR SIEVE CHA
- Publication number 20090081099
- Publication date Mar 26, 2009
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYNTHESIS OF AMINES USING BORON-CONTAINING MOLECULAR SIEVE CHA
- Publication number 20080300425
- Publication date Dec 4, 2008
- Lun-Teh Yuen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BORON-CONTAINING MOLECULAR SIEVE CHA
- Publication number 20080233031
- Publication date Sep 25, 2008
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATION OF MOLECULAR SIEVE SSZ-13
- Publication number 20080159950
- Publication date Jul 3, 2008
- Stephen J. Miller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
PREPARATION OF MOLECULAR SIEVE SSZ-13
- Publication number 20080159951
- Publication date Jul 3, 2008
- Stephen J. Miller
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Preparation of small pore molecular sieves
- Publication number 20080159952
- Publication date Jul 3, 2008
- Stephen J. Miller
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REDUCTION OF OXIDES OF NITROGEN IN A GAS STREAM USING BORON-CONTAIN...
- Publication number 20080095683
- Publication date Apr 24, 2008
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Mixed Matrix Membrane With Super Water Washed Silica Containing Mol...
- Publication number 20070292333
- Publication date Dec 20, 2007
- Chevron U.S.A. Inc.
- Stephen J. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BORON-CONTAINING MOLECULAR SIEVE CHA
- Publication number 20070154389
- Publication date Jul 5, 2007
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Treatment of engine exhaust using boron-containing molecular sieve CHA
- Publication number 20060115400
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Synthesis of amines boron-containing molecular sieve CHA
- Publication number 20060115422
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Oxygenate conversion using boron-containing molecular sieve CHA
- Publication number 20060116541
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
High-silica molecular sieve CHA
- Publication number 20060115416
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Conversion of oxygenates to light olefins using high-silica molecul...
- Publication number 20060116540
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Gas separation using boron-containing molecular sieve CHA
- Publication number 20060115423
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Synthesis of amines using high-silica molecular sieve CHA
- Publication number 20060115398
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Treatment of engine exhaust using high-silica molecular sieve CHA
- Publication number 20060115399
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Reduction of oxides of nitrogen in a gas stream using high-silics m...
- Publication number 20060115403
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Reduction of oxides of nitrogen in a gas stream using boron-contain...
- Publication number 20060115401
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas separation using high-silica molecular sieve CHA
- Publication number 20060115415
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Boron-containing molecular sieve CHA
- Publication number 20060115417
- Publication date Jun 1, 2006
- Chevron U.S.A. Inc.
- Lun-Teh Yuen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PREPARATION OF MOLECULAR SIEVE SSZ-33
- Publication number 20060062724
- Publication date Mar 23, 2006
- Lun-Teh Yuen
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Mixed matrix membrane with super water washed silica containing mol...
- Publication number 20050043167
- Publication date Feb 24, 2005
- Chevron U.S.A. Inc.
- Stephen J. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Small crystallite zeolite CHA
- Publication number 20030069449
- Publication date Apr 10, 2003
- Stacey I. Zones
- C07 - ORGANIC CHEMISTRY

Lun-teh Yuen

Person

Patents Grantslast 30 patents

Method for preparing small crystal SSZ-32

Preparation of small pore molecular sieves

Preparation of molecular sieve SSZ-13

Reduction of oxides of nitrogen in a gas stream using boron-contain...

Preparation of zeolites using novel structure directing agents

Mixed matrix membrane with super water washed silica containing mol...

Boron-containing molecular sieve CHA

Synthesis of amines using boron-containing molecular sieve CHA

High-silica molecular sieve CHA

Gas separation using high-silica molecular sieve CHA

Mixed matrix membrane with super water washed silica containing mol...

Boron-containing molecular sieve CHA

Preparation of molecular sieve SSZ-33

Small crystallite zeolite CHA

Zeolite SSZ-45

Preparation of borosilicate zeolites

Patents Applicationslast 30 patents

METHOD FOR PREPARING SMALL CRYSTAL SSZ-32

PREPARATION OF MOLECULAR SIEVE SSZ-13

OXYGENATE CONVERSION USING BORON-CONTAINING MOLECULAR SIEVE CHA

TREATMENT OF ENGINE EXHAUST USING BORON-CONTAINING MOLECULAR SIEVE CHA

TREATMENT OF ENGINE EXHAUST USING HIGH-SILICA MOLECULAR SIEVE CHA

SYNTHESIS OF AMINES USING BORON-CONTAINING MOLECULAR SIEVE CHA

BORON-CONTAINING MOLECULAR SIEVE CHA

PREPARATION OF MOLECULAR SIEVE SSZ-13

PREPARATION OF MOLECULAR SIEVE SSZ-13

Preparation of small pore molecular sieves

REDUCTION OF OXIDES OF NITROGEN IN A GAS STREAM USING BORON-CONTAIN...

Mixed Matrix Membrane With Super Water Washed Silica Containing Mol...

BORON-CONTAINING MOLECULAR SIEVE CHA

Treatment of engine exhaust using boron-containing molecular sieve CHA

Synthesis of amines boron-containing molecular sieve CHA

Oxygenate conversion using boron-containing molecular sieve CHA

High-silica molecular sieve CHA

Conversion of oxygenates to light olefins using high-silica molecul...

Gas separation using boron-containing molecular sieve CHA

Synthesis of amines using high-silica molecular sieve CHA

Treatment of engine exhaust using high-silica molecular sieve CHA

Reduction of oxides of nitrogen in a gas stream using high-silics m...

Reduction of oxides of nitrogen in a gas stream using boron-contain...

Gas separation using high-silica molecular sieve CHA

Boron-containing molecular sieve CHA

PREPARATION OF MOLECULAR SIEVE SSZ-33

Mixed matrix membrane with super water washed silica containing mol...

Small crystallite zeolite CHA