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Stephen J. Golden
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Santa Barbara, CA, US
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last 30 patents
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Patent Grant
Application of synergized-PGM with ultra-low PGM loadings as close-...
Patent number
10,533,472
Issue date
Jan 14, 2020
CDTI ADVANCED MATERIALS, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Application of synergized-PGM with ultra-low PGM loadings as underf...
Patent number
10,253,669
Issue date
Apr 9, 2019
CDT Advanced Materials, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Calibration strategies to improve spinel mixed metal oxides catalyt...
Patent number
9,951,706
Issue date
Apr 24, 2018
Maxime Launois
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Enhanced catalytic activity at the stoichiometric condition of zero...
Patent number
9,861,964
Issue date
Jan 9, 2018
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Thermal stability of copper-manganese spinel as Zero PGM catalyst f...
Patent number
9,731,279
Issue date
Aug 15, 2017
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Synergized PGM close-coupled catalysts for TWC applications
Patent number
9,700,841
Issue date
Jul 11, 2017
BYD Company Limited
Stephen J. Golden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods and processes of coating zero-PGM catalysts including with...
Patent number
9,610,570
Issue date
Apr 4, 2017
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Three-way catalyst systems including Nb—Zr—Al-mixed oxide supports,...
Patent number
9,604,175
Issue date
Mar 28, 2017
Clean Diesel Technologies, Inc.
Randal L. Hatfield
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Base metal activated rhodium coatings for catalysts in three-way ca...
Patent number
9,579,604
Issue date
Feb 28, 2017
Clean Diesel Technologies, Inc.
Randal L. Hatfield
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Synergized PGM catalyst systems including platinum for TWC application
Patent number
9,555,400
Issue date
Jan 31, 2017
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Spinel compositions and applications thereof
Patent number
9,511,358
Issue date
Dec 6, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
ZPGM Diesel Oxidation Catalysts and methods of making and using same
Patent number
9,511,350
Issue date
Dec 6, 2016
Clean Diesel Technologies, Inc. (CDTi)
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and methods for using synergized PGM as a three-way catalyst
Patent number
9,511,355
Issue date
Dec 6, 2016
Clean Diesel Technologies, Inc. (CDTi)
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for using copper-manganese spinel as active pha...
Patent number
9,486,783
Issue date
Nov 8, 2016
Clean Diesel Technologies, Inc. (CDTi)
Zahra Nazarpoor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Thermally stable compositions of OSM free of rare earth metals
Patent number
9,486,784
Issue date
Nov 8, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Three-way catalyst systems including Fe-activated Rh and Ba-Pd mate...
Patent number
9,475,005
Issue date
Oct 25, 2016
Clean Diesel Technologies, Inc.
Randal L. Hatfield
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Rhodium-iron catalysts
Patent number
9,475,004
Issue date
Oct 25, 2016
Clean Diesel Technologies, Inc.
Randal L. Hatfield
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Zero PGM catalyst including Cu—Co—Mn ternary spinel for TWC applica...
Patent number
9,468,912
Issue date
Oct 18, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bimetallic synergized PGM catalyst systems for TWC application
Patent number
9,427,730
Issue date
Aug 30, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for improving lean performance of PGM catalyst systems: syne...
Patent number
9,216,384
Issue date
Dec 22, 2015
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Systems and methods for zero-PGM binary catalyst having Cu, Mn, and...
Patent number
9,216,409
Issue date
Dec 22, 2015
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst with lanthanide-doped zirconia and methods of making
Patent number
9,011,784
Issue date
Apr 21, 2015
Clean Diesel Technologies, Inc.
Stephen J. Golden
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Palladium solid solution catayst and methods of making
Patent number
9,012,353
Issue date
Apr 21, 2015
Clean Diesel Technologies, Inc.
Stephen J. Golden
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Thermally stable compositions of OSM free of rare earth metals
Patent number
8,853,121
Issue date
Oct 7, 2014
Clean Diesel Technology Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for improving lean performance of PGM catalyst systems: syne...
Patent number
8,845,987
Issue date
Sep 30, 2014
Clean Diesel Technologies Inc. (CDTI)
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High temperature ammonia SCR catalyst and method of using the catalyst
Patent number
8,802,582
Issue date
Aug 12, 2014
Catalytic Solutions, Inc.
Rajashekharam Malyala
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Zero platinum group metal catalysts
Patent number
8,685,352
Issue date
Apr 1, 2014
ECS Holdings, Inc.
Stephen J. Golden
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalyst and method for reducing nitrogen oxides in exhaust streams...
Patent number
8,580,216
Issue date
Nov 12, 2013
ECS Holdings, Inc.
Rajashekharam V. Malyala
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zero platinum group metal catalysts
Patent number
8,496,896
Issue date
Jul 30, 2013
Catalytic Solutions, Inc.
Stephen J. Golden
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Catalysts for lean burn engines
Patent number
8,323,601
Issue date
Dec 4, 2012
Catalytic Solutions, Inc.
Rachelle Justice
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Nitrogen Oxide Oxidation Activity of Pseudo-Brookite Compositions a...
Publication number
20180290128
Publication date
Oct 11, 2018
CDTI Advanced Materials, Inc. (formerly Clean Diesel Technologies, Inc.)
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTI-ZONED SYNERGIZED-PGM CATALYSTS FOR TWC APPLICATIONS
Publication number
20180141031
Publication date
May 24, 2018
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPLICATION OF SYNERGIZED-PGM WITH ULTRA-LOW PGM LOADINGS AS CLOSE-...
Publication number
20170328250
Publication date
Nov 16, 2017
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
OXYGEN STORAGE CAPACITY OF NON-COPPER SPINEL OXIDE MATERIALS FOR TW...
Publication number
20170326533
Publication date
Nov 16, 2017
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPLICATION OF SYNERGIZED-PGM WITH ULTRA-LOW PGM LOADINGS AS UNDERF...
Publication number
20170328249
Publication date
Nov 16, 2017
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nickel-Doped Copper-Manganese Spinel as Zero-PGM Catalyst for TWC A...
Publication number
20170095800
Publication date
Apr 6, 2017
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Effect of Type of Support Oxide on Sulfur Resistance of Synergized...
Publication number
20170095803
Publication date
Apr 6, 2017
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Thermally Stable Zero-PGM Three Way Catalyst with High Oxygen Stora...
Publication number
20170095801
Publication date
Apr 6, 2017
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Stability of Doped-Zirconia as Support Oxide for Copper-Manganese Z...
Publication number
20170095802
Publication date
Apr 6, 2017
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NO Oxidation Activity of Pseudo-brookite Compositions as Zero-PGM C...
Publication number
20170095794
Publication date
Apr 6, 2017
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Reversibility of Copper-Manganese Binary Spinel Structure under Red...
Publication number
20160361710
Publication date
Dec 15, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Zero-PGM TWC with High Redox Reversibility
Publication number
20160361711
Publication date
Dec 15, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nb-Zr-Al-Mixed Oxide Supports for Rh Layer use in TWC Converters
Publication number
20160354765
Publication date
Dec 8, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Randal L. Hatfield
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Combination of Pseudobrookite Oxide and Low Loading of PGM as High...
Publication number
20160346765
Publication date
Dec 1, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Calibration Strategies to Improve Spinel Mixed Metal Oxides Catalyt...
Publication number
20160312730
Publication date
Oct 27, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Maxime Launois
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Catalyst with lanthamide-doped zirconia and methods of making
Publication number
20160279611
Publication date
Sep 29, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Stephen J. Golden
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Synergized PGM Close-Coupled Catalysts for TWC Applications
Publication number
20160263526
Publication date
Sep 15, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Stephen J. Golden
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Cerium-Cobalt Spinel System as ZPGM Composition for DOC Applications
Publication number
20160263561
Publication date
Sep 15, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Synergized PGM Catalyst Systems Including Rhodium for TWC Application
Publication number
20160167024
Publication date
Jun 16, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ZPGM Catalyst Including Co-Mn-Fe and Cu-Mn-Fe Materials for TWC App...
Publication number
20160167023
Publication date
Jun 16, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Cobalt Containing Bimetallic Zero PGM Catalyst for TWC Applications
Publication number
20160136619
Publication date
May 19, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sulfur-Resistant Synergized PGM Catalysts for Diesel Oxidation Appl...
Publication number
20160136618
Publication date
May 19, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Zero PGM Catalyst Including Cu-Co-Mn Ternary Spinel for TWC Applica...
Publication number
20160136620
Publication date
May 19, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Synergized PGM Catalyst with Low PGM Loading and High Sulfur Resist...
Publication number
20160136617
Publication date
May 19, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Bimetallic Synergized PGM Catalyst Systems for TWC Application
Publication number
20160136621
Publication date
May 19, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sulfur Resistance of Zero-PGM for Diesel Oxidation Application
Publication number
20160121304
Publication date
May 5, 2016
CDTI
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Thermal Stability of Copper-Manganese Spinel as Zero PGM Catalyst f...
Publication number
20160121308
Publication date
May 5, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Thermally Stable Zero PGM Catalysts System for TWC Application
Publication number
20160121309
Publication date
May 5, 2016
Clean Diesel Technologies, Inc.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Systems and Methods for Zero-PGM Binary Catalyst Having Cu, Mn, and...
Publication number
20160082422
Publication date
Mar 24, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pseudo-brookite Compositions as Active Zero-PGM Catalysts for Diese...
Publication number
20160023188
Publication date
Jan 28, 2016
CLEAN DIESEL TECHNOLOGIES, INC.
Zahra Nazarpoor
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL