Inventor
CHEN JAMES M
US60 patents
⚠️ This page may combine multiple inventors who share the name “CHEN JAMES M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENGELHARD CORP
23 patentsUS5516497AMay 14, 1996
Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
ENGELHARD CORP289 citations99
US5024981AJun 18, 1991
Staged metal-promoted zeolite catalysts and method for catalytic reduction of nitrogen oxides using the same
ENGELHARD CORP138 citations99
US7182927B2Feb 27, 2007
Hydrothermally stable metal promoted zeolite beta for NOx reduction
ENGELHARD CORP51 citations96
US6914026B2Jul 5, 2005
Hydrothermally stable metal promoted zeolite beta for NOx reduction
ENGELHARD CORP60 citations96
US6689709B1Feb 10, 2004
Hydrothermally stable metal promoted zeolite beta for NOx reduction
ENGELHARD CORP65 citations95
US5145825ASep 8, 1992
Oxidation catalyst resistant to sulfation
ENGELHARD CORP106 citations95
US5895636AApr 20, 1999
Catalytic compositions and methods for suppression of halogenation of organic compounds with oxidation products of halogenated organic compounds in gaseous emission streams
ENGELHARD CORP45 citations94
US4343776AAug 10, 1982
Ozone abatement catalyst having improved durability and low temperature performance
ENGELHARD CORP52 citations94
US5643545AJul 1, 1997
Catalytic method and device for controlling VOC, CO and halogenated organic emissions
ENGELHARD CORP61 citations93
US7118722B2Oct 10, 2006
Hydrothermally stable metal promoted zeolite beta for NOx reduction
ENGELHARD CORP30 citations92
US6239064B1May 29, 2001
Catalytic compositions and methods for suppression of halogenation of organic compounds with oxidation products of halogenated organic compounds in gaseous emission streams
ENGELHARD CORP30 citations92
US6193504B1Feb 27, 2001
Portable rotary catalytic oxidizer systems
ENGELHARD CORP22 citations92
US5967771AOct 19, 1999
Rotary regenerative oxidizer
ENGELHARD CORP22 citations92
US5653949AAug 5, 1997
Catalytic oxidation catalyst and method for controlling voc, CO and halogenated organic emissions
ENGELHARD CORP39 citations92
US5578283ANov 26, 1996
Catalytic oxidation catalyst and method for controlling VOC, CO and halogenated organic emissions
ENGELHARD CORP39 citations92
US4438082AMar 20, 1984
Platinum gold catalyst for removing NOx and NH3 from gas streams
ENGELHARD CORP47 citations92
US4405507ASep 20, 1983
Ozone abatement catalyst having improved durability and low temperature performance
ENGELHARD CORP50 citations91
US5919425AJul 6, 1999
Catalyzed packing material for regenerative catalytic oxidation
ENGELHARD CORP26 citations89
US5753197AMay 19, 1998
Method of purifying emissions
ENGELHARD CORP21 citations89
US5451388ASep 19, 1995
Catalytic method and device for controlling VOC. CO and halogenated organic emissions
ENGELHARD CORP34 citations89
US7332148B2Feb 19, 2008
Hydrothermally stable metal promoted zeolite beta for NOx reduction
ENGELHARD CORP11 citations83
US5871347AFeb 16, 1999
Rotary regenerative oxidizer
ENGELHARD CORP16 citations73
US5874053AFeb 23, 1999
Horizontal regenerative catalytic oxidizer
ENGELHARD CORP11 citations70
GILEAD SCIENCES INC
15 patentsUS9139604B2Sep 22, 2015
Antiviral phosphonate analogs
GILEAD SCIENCES INC42 citations97
US8871785B2Oct 28, 2014
Antiviral phosphonate analogs
GILEAD SCIENCES INC49 citations97
US8022083B2Sep 20, 2011
Antiviral phosphonate analogs
GILEAD SCIENCES INC46 citations97
US7842672B2Nov 30, 2010
Phosphonate inhibitors of HCV
GILEAD SCIENCES INC103 citations97
US7645747B2Jan 12, 2010
Therapeutic phosphonate compounds
GILEAD SCIENCES INC60 citations97
US7452901B2Nov 18, 2008
Anti-cancer phosphonate analogs
GILEAD SCIENCES INC70 citations97
US7462608B2Dec 9, 2008
Non nucleoside reverse transcriptase inhibitors
GILEAD SCIENCES INC51 citations95
US7470724B2Dec 30, 2008
Phosphonate compounds having immuno-modulatory activity
GILEAD SCIENCES INC23 citations92
US7429565B2Sep 30, 2008
Antiviral phosphonate analogs
GILEAD SCIENCES INC25 citations92
US7427636B2Sep 23, 2008
Inosine monophosphate dehydrogenase inhibitory phosphonate compounds
GILEAD SCIENCES INC21 citations92
US7417055B2Aug 26, 2008
Kinase inhibitory phosphonate analogs
GILEAD SCIENCES INC37 citations92
US7407965B2Aug 5, 2008
Phosphonate analogs for treating metabolic diseases
GILEAD SCIENCES INC27 citations92
US7741345B2Jun 22, 2010
AZA-peptide protease inhibitors
GILEAD SCIENCES INC19 citations84
US7427624B2Sep 23, 2008
Purine nucleoside phosphorylase inhibitory phosphonate compounds
GILEAD SCIENCES INC12 citations84
US7253180B2Aug 7, 2007
Pre-organized tricyclic integrase inhibitor compounds
GILEAD SCIENCES INC17 citations82
AMERICAN CYANAMID CO
7 patentsUS6225311B1May 1, 2001
Acetylenic α-amino acid-based sulfonamide hydroxamic acid tace inhibitors
AMERICAN CYANAMID CO90 citations96
US6313123B1Nov 6, 2001
Acetylenic sulfonamide thiol tace inhibitors
AMERICAN CYANAMID CO40 citations93
US6277885B1Aug 21, 2001
Acetylenic aryl sulfonamide and phosphinic acid amide hydroxamic acid TACE inhibitors
AMERICAN CYANAMID CO20 citations93
US6326516B1Dec 4, 2001
Acetylenic β-sulfonamido and phosphinic acid amide hydroxamic acid TACE inhibitors
AMERICAN CYANAMID CO36 citations92
US6340691B1Jan 22, 2002
Alkynyl containing hydroxamic acid compounds as matrix metalloproteinase and tace inhibitors
AMERICAN CYANAMID CO42 citations91
US6200996B1Mar 13, 2001
Heteroaryl acetylenic sulfonamide and phosphinic acid amide hydroxamic acid tace inhibitors
AMERICAN CYANAMID CO18 citations84
US6358980B1Mar 19, 2002
Alkynyl containing hydroxamic acid compounds as matrix metalloproteinase/tace inhibitors
AMERICAN CYANAMID CO8 citations72
WYETH CORP
2 patentsCHEN JAMES M
1 patentUS ENERGY
1 patentBASF CATALYSTS LLC
1 patentShowing the top 50 of 60 patents by PatentIndex Score.