| Patent | Date |
|---|
Application of synergized-PGM with ultra-low PGM loadings as close-coupled three-way catalysts for internal combustion engines
Grant 10,533,472 - Nazarpoor , et al. Ja | 2020-01-14 |
Highly active and thermally stable coated gasoline particulate filters
Grant 10,265,684 - Hatfield | 2019-04-23 |
Application of synergized-PGM with ultra-low PGM loadings as underfloor three-way catalysts for internal combustion engines
Grant 10,253,669 - Nazarpoor , et al. | 2019-04-09 |
Highly Active And Thermally Stable Coated Gasoline Particulate Filters
App 20180318804 - Hatfield; Randal L. | 2018-11-08 |
Nitrogen Oxide Oxidation Activity of Pseudo-Brookite Compositions as Zero-PGM Catalysts for Diesel Oxidation Applications
App 20180290128 - Nazarpoor; Zahra ; et al. | 2018-10-11 |
Multi-zoned Synergized-pgm Catalysts For Twc Applications
App 20180141031 - Nazarpoor; Zahra ; et al. | 2018-05-24 |
Calibration strategies to improve spinel mixed metal oxides catalytic converters
Grant 9,951,706 - Launois , et al. April 24, 2 | 2018-04-24 |
Enhanced catalytic activity at the stoichiometric condition of zero-PGM catalysts for TWC applications
Grant 9,861,964 - Nazarpoor , et al. January 9, 2 | 2018-01-09 |
Application Of Synergized-pgm With Ultra-low Pgm Loadings As Close-coupled Three-way Catalysts For Internal Combustion Engines
App 20170328250 - Nazarpoor; Zahra ; et al. | 2017-11-16 |
Oxygen Storage Capacity Of Non-copper Spinel Oxide Materials For Twc Applications
App 20170326533 - Nazarpoor; Zahra ; et al. | 2017-11-16 |
Application Of Synergized-pgm With Ultra-low Pgm Loadings As Underfloor Three-way Catalysts For Internal Combustion Engines
App 20170328249 - Nazarpoor; Zahra ; et al. | 2017-11-16 |
Diesel exhaust treatment systems and methods
Grant 9,771,534 - Sprague , et al. September 26, 2 | 2017-09-26 |
Thermal stability of copper-manganese spinel as Zero PGM catalyst for TWC application
Grant 9,731,279 - Nazarpoor , et al. August 15, 2 | 2017-08-15 |
Synergized PGM close-coupled catalysts for TWC applications
Grant 9,700,841 - Golden July 11, 2 | 2017-07-11 |
Stability of Doped-Zirconia as Support Oxide for Copper-Manganese Zero-PGM Catalysts
App 20170095802 - Nazarpoor; Zahra ; et al. | 2017-04-06 |
Nickel-Doped Copper-Manganese Spinel as Zero-PGM Catalyst for TWC Applications
App 20170095800 - Nazarpoor; Zahra ; et al. | 2017-04-06 |
NO Oxidation Activity of Pseudo-brookite Compositions as Zero-PGM Catalysts for Diesel Oxidation Applications
App 20170095794 - Nazarpoor; Zahra ; et al. | 2017-04-06 |
Effect of Type of Support Oxide on Sulfur Resistance of Synergized PGM as Diesel Oxidation Catalyst
App 20170095803 - Nazarpoor; Zahra ; et al. | 2017-04-06 |
Thermally Stable Zero-PGM Three Way Catalyst with High Oxygen Storage Capacity
App 20170095801 - Nazarpoor; Zahra ; et al. | 2017-04-06 |
Methods and processes of coating zero-PGM catalysts including with Cu, Mn, Fe for TWC applications
Grant 9,610,570 - Nazarpoor , et al. April 4, 2 | 2017-04-04 |
Three-way catalyst systems including Nb--Zr--Al-mixed oxide supports, Ba--Pd, and Rh--Fe material compositions
Grant 9,604,175 - Hatfield , et al. March 28, 2 | 2017-03-28 |
Base metal activated rhodium coatings for catalysts in three-way catalyst (TWC) applications
Grant 9,579,604 - Hatfield , et al. February 28, 2 | 2017-02-28 |
Synergized PGM catalyst systems including platinum for TWC application
Grant 9,555,400 - Nazarpoor , et al. January 31, 2 | 2017-01-31 |
Optimization of Zero-PGM washcoat and overcoat loadings on metallic substrate
Grant 9,545,626 - Nazarpoor , et al. January 17, 2 | 2017-01-17 |
Zero-PGM TWC with High Redox Reversibility
App 20160361711 - Nazarpoor; Zahra ; et al. | 2016-12-15 |
Reversibility of Copper-Manganese Binary Spinel Structure under Reduction-Oxidation Conditions
App 20160361710 - Nazarpoor; Zahra ; et al. | 2016-12-15 |
Optimization of washcoat adhesion of zero-PGM catalyst on metallic substrates
Grant 9,517,449 - Nazarpoor , et al. December 13, 2 | 2016-12-13 |
Nb-Zr-Al-Mixed Oxide Supports for Rh Layer use in TWC Converters
App 20160354765 - Hatfield; Randal L. ; et al. | 2016-12-08 |
Firing (calcination) process and method related to metallic substrates coated with ZPGM catalyst
Grant 9,511,353 - Nazarpoor December 6, 2 | 2016-12-06 |
System and methods for using synergized PGM as a three-way catalyst
Grant 9,511,355 - Nazarpoor , et al. December 6, 2 | 2016-12-06 |
Spinel compositions and applications thereof
Grant 9,511,358 - Nazarpoor , et al. December 6, 2 | 2016-12-06 |
ZPGM Diesel Oxidation Catalysts and methods of making and using same
Grant 9,511,350 - Nazarpoor , et al. December 6, 2 | 2016-12-06 |
Combination of Pseudobrookite Oxide and Low Loading of PGM as High Sulfur-Resistant Catalyst for Diesel Oxidation Applications
App 20160346765 - Nazarpoor; Zahra ; et al. | 2016-12-01 |
Systems and methods for providing ZPGM perovskite catalyst for diesel oxidation applications
Grant 9,498,767 - Nazarpoor November 22, 2 | 2016-11-22 |
Systems and methods for using copper-manganese spinel as active phase for diesel oxidation applications
Grant 9,486,783 - Nazarpoor , et al. November 8, 2 | 2016-11-08 |
Calibration Strategies to Improve Spinel Mixed Metal Oxides Catalytic Converters
App 20160312730 - Launois; Maxime ; et al. | 2016-10-27 |
Rhodium-iron catalysts
Grant 9,475,004 - Hatfield , et al. October 25, 2 | 2016-10-25 |
Three-way catalyst systems including Fe-activated Rh and Ba-Pd material compositions
Grant 9,475,005 - Hatfield , et al. October 25, 2 | 2016-10-25 |
Zero PGM catalyst including Cu--Co--Mn ternary spinel for TWC applications
Grant 9,468,912 - Nazarpoor , et al. October 18, 2 | 2016-10-18 |
Catalyst with lanthamide-doped zirconia and methods of making
App 20160279611 - Golden; Stephen J. ; et al. | 2016-09-29 |
Synergized PGM Close-Coupled Catalysts for TWC Applications
App 20160263526 - Golden; Stephen J. | 2016-09-15 |
Cerium-Cobalt Spinel System as ZPGM Composition for DOC Applications
App 20160263561 - Nazarpoor; Zahra ; et al. | 2016-09-15 |
Methods for selecting and applying a layer of Cu--Mn spinel phase to ZPGM catalyst systems for TWC application
Grant 9,433,930 - Nazarpoor September 6, 2 | 2016-09-06 |
Bimetallic synergized PGM catalyst systems for TWC application
Grant 9,427,730 - Nazarpoor , et al. August 30, 2 | 2016-08-30 |
ZPGM Catalyst Including Co-Mn-Fe and Cu-Mn-Fe Materials for TWC Applications
App 20160167023 - Nazarpoor; Zahra ; et al. | 2016-06-16 |
Synergized PGM Catalyst Systems Including Rhodium for TWC Application
App 20160167024 - Nazarpoor; Zahra ; et al. | 2016-06-16 |
Cobalt Containing Bimetallic Zero PGM Catalyst for TWC Applications
App 20160136619 - Nazarpoor; Zahra ; et al. | 2016-05-19 |
Synergized PGM Catalyst with Low PGM Loading and High Sulfur Resistance for Diesel Oxidation Application
App 20160136617 - Nazarpoor; Zahra ; et al. | 2016-05-19 |
Bimetallic Synergized PGM Catalyst Systems for TWC Application
App 20160136621 - Nazarpoor; Zahra ; et al. | 2016-05-19 |
Sulfur-Resistant Synergized PGM Catalysts for Diesel Oxidation Application
App 20160136618 - Nazarpoor; Zahra ; et al. | 2016-05-19 |
Zero PGM Catalyst Including Cu-Co-Mn Ternary Spinel for TWC Applications
App 20160136620 - Nazarpoor; Zahra ; et al. | 2016-05-19 |
Thermal Stability of Copper-Manganese Spinel as Zero PGM Catalyst for TWC Application
App 20160121308 - Nazarpoor; Zahra ; et al. | 2016-05-05 |
Thermally Stable Zero PGM Catalysts System for TWC Application
App 20160121309 - Nazarpoor; Zahra ; et al. | 2016-05-05 |
Systems and Methods for Zero-PGM Binary Catalyst Having Cu, Mn, and Fe For TWC Applications
App 20160082422 - Nazarpoor; Zahra ; et al. | 2016-03-24 |
Oxidation catalyst systems compositions and methods thereof
Grant 9,259,716 - Nazarpoor February 16, 2 | 2016-02-16 |
Systems And Methods For Diesel Oxidation Catalyst With Decreased So3 Emissions
App 20160030885 - Hatfield; Randal L. | 2016-02-04 |
Pseudo-brookite Compositions as Active Zero-PGM Catalysts for Diesel Oxidation Applications
App 20160023188 - Nazarpoor; Zahra ; et al. | 2016-01-28 |
Coating process of Zero-PGM catalysts and methods thereof
Grant 9,227,177 - Nazarpoor January 5, 2 | 2016-01-05 |
System and method for two and three way ZPGM catalyst
Grant 9,216,383 - Nazarpoor December 22, 2 | 2015-12-22 |
Systems and methods for using Pd.sup.1+ in a TWC
Grant 9,216,410 - Hatfield December 22, 2 | 2015-12-22 |
Systems and methods for zero-PGM binary catalyst having Cu, Mn, and Fe for TWC applications
Grant 9,216,409 - Nazarpoor , et al. December 22, 2 | 2015-12-22 |
Method for improving lean performance of PGM catalyst systems: synergized PGM
Grant 9,216,384 - Nazarpoor , et al. December 22, 2 | 2015-12-22 |
System and method for two and three way mixed metal oxide ZPGM catalyst
Grant 9,216,408 - Nazarpoor December 22, 2 | 2015-12-22 |
Methods for variation of support oxide materials for ZPGM oxidation catalysts and systems using same
Grant 9,216,382 - Nazarpoor December 22, 2 | 2015-12-22 |
Rhodium-Iron Catalysts
App 20150352531 - Hatfield; Randal L. ; et al. | 2015-12-10 |
Three-way Catalyst Systems Including Fe-activated Rh and Ba-Pd Material Compositions
App 20150352532 - Hatfield; Randal L. ; et al. | 2015-12-10 |
Base Metal Activated Rhodium Coatings for Catalysts in Three-Way Catalyst (TWC) Applications
App 20150352533 - Hatfield; Randal L. ; et al. | 2015-12-10 |
Three-way Catalyst Systems Including Nb-Zr-Al-Mixed Oxide Supports, Ba-Pd, and Rh-Fe Material Compositions
App 20150352494 - Hatfield; Randal L. ; et al. | 2015-12-10 |
System and Apparatus for a Laboratory Scale Reactor
App 20150316524 - Hatfield; Randal L. | 2015-11-05 |
Hybrid PGM-ZPGM TWC Exhaust Treatment Systems
App 20150258496 - Hatfield; Randal L. ; et al. | 2015-09-17 |
Palladium Solid Solution Catayst And Methods Of Making
App 20150196902 - Golden; Stephen J. ; et al. | 2015-07-16 |
Phase Stability of Lanthanum-Manganese Perovskite in the Mixture of Metal Oxides
App 20150182954 - Nazarpoor; Zahra ; et al. | 2015-07-02 |
Phase Stability of Copper-Manganese Spinel Oxide within a Mixture of Metal Oxides
App 20150182951 - Nazarpoor; Zahra ; et al. | 2015-07-02 |
Method for Improving Lean Performance of PGM Catalyst Systems: Synergized PGM
App 20150147251 - Nazarpoor; Zahra ; et al. | 2015-05-28 |
Spinel Compositions And Applications Thereof
App 20150148216 - Nazarpoor; Zahra ; et al. | 2015-05-28 |
Catalyst with lanthanide-doped zirconia and methods of making
Grant 9,011,784 - Golden , et al. April 21, 2 | 2015-04-21 |
Palladium solid solution catayst and methods of making
Grant 9,012,353 - Golden , et al. April 21, 2 | 2015-04-21 |
Influence of Base Metal Loadings on TWC Performance of ZPGM Catalysts
App 20150105242 - Nazarpoor; Zahra ; et al. | 2015-04-16 |
Methods and Processes of Coating Zero-PGM Catalysts including with Cu, Mn, Fe for TWC Applications
App 20150105247 - Nazarpoor; Zahra ; et al. | 2015-04-16 |
Thermally Stable Compositions of OSM Free of Rare Earth Metals
App 20150105246 - Nazarpoor; Zahra ; et al. | 2015-04-16 |
Systems and Methods for Zero-PGM Binary Catalyst Having Cu, Mn, and Fe for TWC Applications
App 20150105243 - Nazarpoor; Zahra ; et al. | 2015-04-16 |
Process for elimination of hexavalent chromium compounds on metallic substrates within zero-PGM catalyst systems
Grant 8,969,228 - Nazarpoor March 3, 2 | 2015-03-03 |
Diesel particulate control
Grant 8,715,601 - Makkee , et al. May 6, 2 | 2014-05-06 |
Palladium Solid Solution Catayst And Methods Of Making
App 20130236380 - Golden; Stephen J. ; et al. | 2013-09-12 |
Catalyst with Lanthanide-Doped Zirconia and Methods of Making
App 20130115144 - Golden; Stephen J. ; et al. | 2013-05-09 |
Diesel Particulate Control
App 20110239626 - Makkee; Michiel ; et al. | 2011-10-06 |
Diesel particulate control
Grant 7,964,154 - Makkee , et al. June 21, 2 | 2011-06-21 |
Engine on pulsed fuel additive concentrate dosing system and controller
Grant 7,743,737 - Valentine , et al. June 29, 2 | 2010-06-29 |
Fuel additive concentrate dosing system
Grant 7,523,722 - Valentine , et al. April 28, 2 | 2009-04-28 |
Particulate matter reducing apparatus
Grant 7,473,288 - Toyoda , et al. January 6, 2 | 2009-01-06 |
Carbon particle reducing apparatus
Grant 7,470,407 - Toyoda December 30, 2 | 2008-12-30 |
Fuel Additive Concentrate Dosing System
App 20080210184 - Valentine; James M. ; et al. | 2008-09-04 |
Diesel Particulate Control
App 20070283681 - Makkee; Michiel ; et al. | 2007-12-13 |
Low-emissions diesel fuel blend
Grant 7,285,140 - Valentine October 23, 2 | 2007-10-23 |
Gravity feed ball-in-seat valve with extension unit for dosing fuel additives
Grant 7,216,681 - Valentine , et al. May 15, 2 | 2007-05-15 |
Fuel Additive and Catalyst Treatment Process
App 20060260185 - Valentine; James M. ; et al. | 2006-11-23 |
Engine On Pulsed Fuel Additive Concentrate Dosing System And Controller
App 20060254535 - Valentine; James M. ; et al. | 2006-11-16 |
Low-emissions diesel fuel
Grant 7,063,729 - Valentine , et al. June 20, 2 | 2006-06-20 |
Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst
Grant 6,948,926 - Valentine , et al. September 27, 2 | 2005-09-27 |
Reducing no emissions from an engine by on-demand generation of ammonia for selective catalytic reduction
Grant 6,361,754 - Peter-Hoblyn , et al. March 26, 2 | 2002-03-26 |
Fluid-cooled injector
Grant 6,279,603 - Czarnik , et al. August 28, 2 | 2001-08-28 |
Urea pyrolysis chamber and process for reducing lean-burn engine NOx emissions by selective catalytic reduction
Grant 6,203,770 - Peter-Hoblyn , et al. March 20, 2 | 2001-03-20 |
Microbial catalyst for desulfurization of fossil fuels
Grant 6,124,130 - Olson September 26, 2 | 2000-09-26 |
Reducing no.sub.x emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
Grant 6,063,350 - Tarabulski , et al. May 16, 2 | 2000-05-16 |
Method for reducing emissions of NO.sub.x and particulates from a diesel engine
Grant 6,051,040 - Peter-Hoblyn April 18, 2 | 2000-04-18 |
Method for reducing emissions from a diesel engine
Grant 6,023,928 - Peter-Hoblyn , et al. February 15, 2 | 2000-02-15 |
Methods for reducing harmful emissions from a diesel engine
Grant 6,003,303 - Peter-Hoblyn , et al. December 21, 1 | 1999-12-21 |
Reducing NO.sub.x emissions from an engine by temperature-controlled urea injection for selective catalytic reduction
Grant 5,976,475 - Peter-Hoblyn , et al. November 2, 1 | 1999-11-02 |
Urea pyrolysis chamber and process for reducing lean-burn engine NO.sub.x emissions by selective catalytic reduction
Grant 5,968,464 - Peter-Hoblyn , et al. October 19, 1 | 1999-10-19 |
Reducing NO.sub.x emissions from an engine while maximizing fuel economy
Grant 5,924,280 - Tarabulski July 20, 1 | 1999-07-20 |
Reducing NO.sub.x emissions from an engine by selective catalytic reduction utilizing solid reagents
Grant 5,809,775 - Tarabulski , et al. September 22, 1 | 1998-09-22 |
System for fueling and feeding chemicals to internal combustion engines for NO.sub.x reduction
Grant 5,809,774 - Peter-Hoblyn , et al. September 22, 1 | 1998-09-22 |
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