KK

Kostantinos Kourtakis

EA E.I. Du Pont De Nemours And: 55 patents #43 of 8,010Top 1%
DE Dupont Electronics: 13 patents #1 of 125Top 1%
SS Solvay Sa: 9 patents #8 of 433Top 2%
IS Invista North America S.A.R.L.: 2 patents #107 of 403Top 30%
CO Conoco: 2 patents #177 of 638Top 30%
CO Conocophillips: 1 patents #472 of 954Top 50%
AT AT&T: 1 patents #10,626 of 18,772Top 60%
📍 Media, PA: #2 of 402 inventorsTop 1%
🗺 Pennsylvania: #210 of 74,527 inventorsTop 1%
Overall (All Time): #19,491 of 4,157,543Top 1%
86
Patents All Time

Issued Patents All Time

Showing 51–75 of 86 patents

Patent #TitleCo-InventorsDate
7345005 Electrocatalysts and processes for producing 2008-03-18
7261870 Process for the reduction of carbon monoxide and carbonyl sulfide emissions Dale Robert Coulson, Norman Herron, Stephen Erwin Lyke 2007-08-28
7205416 Liquid phase synthesis of methylene lactones using novel grafted catalyst Keith W. Hutchenson, Leo Ernest Manzer 2007-04-17
7199254 Liquid phase synthesis of methylene lactones using novel catalyst Keith W. Hutchenson, Leo Ernest Manzer 2007-04-03
7166727 Supercritical fluid phase synthesis of methylene lactones using novel grafted catalyst Keith W. Hutchenson, Leo Ernest Manzer 2007-01-23
7164032 Supercritical fluid phase synthesis of methylene lactones using novel catalyst field of invention Keith W. Hutchenson, Leo Ernest Manzer 2007-01-16
7164033 Gas phase synthesis of methylene lactones using novel catalyst Keith W. Hutchenson, Leo Manzer 2007-01-16
7161014 Gas phase synthesis of methylene lactones using novel grafted catalyst Keith W. Hutchenson, Leo Ernest Manzer 2007-01-09
7153981 Supercritical fluid phase synthesis of methylene lactones using oxynitride catalyst Keith W. Hutchenson, Leo Ernest Manzer 2006-12-26
7151185 Gas phase synthesis of methylene lactones using oxynitride catalyst Keith W. Hutchenson, Leo Ernest Manzer 2006-12-19
7141682 Liquid phase synthesis of methylene lactones using oxnitride catalyst Keith W. Hutchenson, Leo Ernest Manzer 2006-11-28
7071371 Gel catalysts and methods for their use in catalytic dehydrogenation processes Leo Ernest Manzer 2006-07-04
7067708 Process for the preparation of p-xylene Leo Ernest Manzer, Norman Herron, Eugene Michael McCarron, III, Paul Douglas Vernooy 2006-06-27
6939640 Anode electrocatalysts for coated substrates used in fuel cells 2005-09-06
6921831 Modified BiMo catalyst and process for use thereof Patrick Mills, Carl Z. Cao 2005-07-26
6903047 Vanadium-phosphorus oxide catalysts with promoter reagents Pratibha Laxman Gai 2005-06-07
6841686 Molybdenum based oxidation catalysts John Donal Sullivan 2005-01-11
6797850 Catalytic dehydrogenation processes and chromium catalysts for use therein Leo Manzer 2004-09-28
6696388 Gel catalysts and process for preparing thereof Leo Ernest Manzer 2004-02-24
6686310 High surface area sol-gel route prepared hydrogenation catalysts Daniel Campos, Leo Ernest Manzer 2004-02-03
6660681 Vanadium phosphorus oxide catalyst having a thermally conductive support Marc-Jacques Ledoux, Baudain Heinrich, Jan J. Lerou, Claude Crouzet, Christophe Bouchy 2003-12-09
6630078 Reticulated ceramic foam catalysts for synthesis gas production Anne Mae Gaffney, Lin Wang 2003-10-07
6602819 Process for the reduction of carbon monoxide and carbonyl sulfide emissions Dale Robert Coulson 2003-08-05
6600081 Process for the preparation of p-xylene Leo Ernest Manzer, Norman Herron, Eugene Michael McCarron, III, Paul D. Ver Nooy 2003-07-29
6500779 Molybdenum based oxidation catalysts John Donal Sullivan 2002-12-31