P

Inventor

KOURTAKIS KOSTANTINOS

US86 patents
⚠️ This page may combine multiple inventors who share the name “KOURTAKIS KOSTANTINOS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DU PONT

35 patents
US6686310B1Feb 3, 2004

High surface area sol-gel route prepared hydrogenation catalysts

DU PONT118 citations98
US6939640B2Sep 6, 2005

Anode electrocatalysts for coated substrates used in fuel cells

DU PONT20 citations93
US6696388B2Feb 24, 2004

Gel catalysts and process for preparing thereof

DU PONT28 citations93
US7705192B2Apr 27, 2010

Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite catalyst

DU PONT19 citations92
US7700810B2Apr 20, 2010

Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite catalyst

DU PONT21 citations92
US6160183ADec 12, 2000

Direct oxidation of cycloalkanes

DU PONT23 citations92
US5543532AAug 6, 1996

Catalyst and method for vapor phase oxidation of alkane hydrocarbons

DU PONT27 citations92
US6271169B1Aug 7, 2001

Molybdenum based oxidation catalysts

DU PONT23 citations90
US6660681B1Dec 9, 2003

Vanadium phosphorus oxide catalyst having a thermally conductive support

DU PONT21 citations87
US7745672B2Jun 29, 2010

Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite/metal

DU PONT13 citations84
US7700813B2Apr 20, 2010

Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid

DU PONT19 citations84
US7700812B2Apr 20, 2010

Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid

DU PONT13 citations84
US7345005B2Mar 18, 2008

Electrocatalysts and processes for producing

DU PONT15 citations84
US6413903B1Jul 2, 2002

High surface area sol-gel route prepared oxidation catalysts

DU PONT17 citations84
US6903047B2Jun 7, 2005

Vanadium-phosphorus oxide catalysts with promoter reagents

DU PONT13 citations83
US6284927B1Sep 4, 2001

Hydroperoxide decomposition process

DU PONT16 citations81
US7067708B2Jun 27, 2006

Process for the preparation of p-xylene

DU PONT13 citations80
US7071371B2Jul 4, 2006

Gel catalysts and methods for their use in catalytic dehydrogenation processes

DU PONT6 citations74
US5510308AApr 23, 1996

Cation and vanadium substituted heteropolyacid catalysts for vapor phase oxidation

DU PONT17 citations74
US5491264AFeb 13, 1996

Preparation of isophorone diamine

DU PONT7 citations73
US9093710B2Jul 28, 2015

Compositions, layerings, electrodes and methods for making

DU PONT5 citations72
US6500779B2Dec 31, 2002

Molybdenum based oxidation catalysts

DU PONT5 citations71
US7261870B2Aug 28, 2007

Process for the reduction of carbon monoxide and carbonyl sulfide emissions

DU PONT6 citations70
US7972988B2Jul 5, 2011

Electrocatalysts and processes for producing

DU PONT2 citations63
US7807857B2Oct 5, 2010

Lanthanum-promoted supported metal catalysts and process for producing guerbet alcohols using same

DU PONT6 citations63
US7348442B2Mar 25, 2008

Gas phase synthesis of methylene lactones using catalysts derived from hydrotalcite precursors

DU PONT2 citations63
US7205416B2Apr 17, 2007

Liquid phase synthesis of methylene lactones using novel grafted catalyst

DU PONT2 citations63
US7199254B2Apr 3, 2007

Liquid phase synthesis of methylene lactones using novel catalyst

DU PONT2 citations63
US7166727B2Jan 23, 2007

Supercritical fluid phase synthesis of methylene lactones using novel grafted catalyst

DU PONT2 citations63
US7164032B2Jan 16, 2007

Supercritical fluid phase synthesis of methylene lactones using novel catalyst field of invention

DU PONT2 citations63
US7161014B2Jan 9, 2007

Gas phase synthesis of methylene lactones using novel grafted catalyst

DU PONT2 citations63
US7153981B2Dec 26, 2006

Supercritical fluid phase synthesis of methylene lactones using oxynitride catalyst

DU PONT2 citations63
US7151185B2Dec 19, 2006

Gas phase synthesis of methylene lactones using oxynitride catalyst

DU PONT2 citations63
US7141682B2Nov 28, 2006

Liquid phase synthesis of methylene lactones using oxnitride catalyst

DU PONT2 citations63
US6475950B2Nov 5, 2002

Catalytic dehydrogenation processes and chromium catalysts for use therein

DU PONT3 citations63

DUPONT ELECTRONICS INC

3 patents

CONOCO INC

2 patents

OZER RONNIE

2 patents

SOLVAY

2 patents

CONOCOPHILLIPS CO

1 patent

E I DU PONT DE NAMOURS AND COM

1 patent

AUMAN BRIAN C

1 patent

KOURTAKIS KOSTANTINOS

1 patent

(unassigned)

1 patent

INVISTA NORTH AMERICA SARL

1 patent

Showing the top 50 of 86 patents by PatentIndex Score.