Inventor
Kostantinos Kourtakis
Inventor
Media, PA, US
Overview
Patents· 70 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
C07CAcyclic or carbocyclic compounds16%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
C07DHeterocyclic compounds7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y10TTechnical subjects covered by former us classification5%
C08JWorking-up3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
C08LCompositions of macromolecular compounds3%
PatentTitleYear
11,104,801Low haze polyimide film202111,038,196Electrolytes containing six membered ring cyclic sulfates202111,021,606Multilayer film for electronic circuitry applications202110,916,805Nonaqueous electrolyte compositions202110,686,220Nonaqueous electrolyte compositions202010,673,096Nonaqueous electrolyte compositions comprising sultone and fluorinated solvent202010,559,850Nonaqueous electrolyte compositions comprising cyclic sulfates202010,205,192Nonaqueous electrolyte compositions comprising cyclic sulfates and lithium borates20199,290,624'Process for manufacturing fluoroelastomer compositions containing fluoroplastic fibrils'20169,240,586'Compositions, layerings, electrodes and methods for making'20169,093,710'Compositions, layerings, electrodes and methods for making'20158,846,812'Process for manufacturing fluoroelastomer compositions containing fluoroplastic fibrils'20148,653,512'Thin film transistor compositions, and methods relating thereto'20148,652,647'Articles comprising phyllosilicate composites containing mica'20148,580,389'Articles comprising phyllosilicate composites containing mica'20138,563,125'Phyllosilicate composites containing MICA'20138,449,972'Phyllosilicate composites containing mica'20138,445,097'Multi-layer fluoropolymeric film and articles incorporating such films'20138,362,353'Photovoltaic module with multi-layer fluoropolymeric film'20138,319,299'Thin film transistor compositions, and methods relating thereto'20128,318,989'Process for producing guerbet alcohols using water tolerant basic catalysts'20128,092,905'Compositions containing multifunctional nanoparticles'20128,071,822'Catalytic conversion of ethanol and hydrogen to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid'20118,071,823'Catalytic conversion of ethanol and hydrogen to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite/metal carbonate'20117,972,988'Electrocatalysts and processes for producing'20117,807,857'Lanthanum-promoted supported metal catalysts and process for producing guerbet alcohols using same'20107,745,672'Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite/metal'20107,705,192'Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite catalyst'20107,700,812'Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid'20107,700,813'Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid'20107,700,810'Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite catalyst'20107,700,811'Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite/metal carbonate'20107,572,643'Nanoparticle composite-coated glass microspheres for use in bioassays'20097,348,442'Gas phase synthesis of methylene lactones using catalysts derived from hydrotalcite precursors'20087,345,005'Electrocatalysts and processes for producing'20087,261,870'Process for the reduction of carbon monoxide and carbonyl sulfide emissions'20077,205,416'Liquid phase synthesis of methylene lactones using novel grafted catalyst'20077,199,254'Liquid phase synthesis of methylene lactones using novel catalyst'20077,166,727'Supercritical fluid phase synthesis of methylene lactones using novel grafted catalyst'20077,164,032'Supercritical fluid phase synthesis of methylene lactones using novel catalyst field of invention'20077,164,033'Gas phase synthesis of methylene lactones using novel catalyst'20077,161,014'Gas phase synthesis of methylene lactones using novel grafted catalyst'20077,153,981'Supercritical fluid phase synthesis of methylene lactones using oxynitride catalyst'20067,151,185'Gas phase synthesis of methylene lactones using oxynitride catalyst'20067,141,682'Liquid phase synthesis of methylene lactones using oxnitride catalyst'20067,071,371'Gel catalysts and methods for their use in catalytic dehydrogenation processes'20067,067,708'Process for the preparation of p-xylene'20066,939,640'Anode electrocatalysts for coated substrates used in fuel cells'20056,921,831'Modified BiMo catalyst and process for use thereof'20056,903,047'Vanadium-phosphorus oxide catalysts with promoter reagents'20056,841,686'Molybdenum based oxidation catalysts'20056,797,850'Catalytic dehydrogenation processes and chromium catalysts for use therein'20046,696,388'Gel catalysts and process for preparing thereof'20046,686,310'High surface area sol-gel route prepared hydrogenation catalysts'20046,660,681'Vanadium phosphorus oxide catalyst having a thermally conductive support'20036,630,078'Reticulated ceramic foam catalysts for synthesis gas production'20036,602,819'Process for the reduction of carbon monoxide and carbonyl sulfide emissions'20036,600,081'Process for the preparation of p-xylene'20036,500,779'Molybdenum based oxidation catalysts'20026,475,950'Catalytic dehydrogenation processes and chromium catalysts for use therein'20026,413,903'High surface area sol-gel route prepared oxidation catalysts'20026,353,035'Fischer-tropsch processes using xerogel and aerogel catalysts by destabilizing aqueous colloids'20026,284,927'Hydroperoxide decomposition process'20016,271,169'Molybdenum based oxidation catalysts'20016,235,677'Fischer-Tropsch processes using xerogel and aerogel catalysts by destabilizing aqueous colloids'20016,160,183'Direct oxidation of cycloalkanes'20005,543,532'Catalyst and method for vapor phase oxidation of alkane hydrocarbons'19965,510,308'Cation and vanadium substituted heteropolyacid catalysts for vapor phase oxidation'19965,491,264'Preparation of isophorone diamine'19964,996,189'Method of producing mixed metal oxide material, and of producing a body comprising the material'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Based in Summit, NJ, US· patent location history
1996–2021Patents assigned to DU PONT (54)· patent assignee history
1996Based in Hockessin, DE, US· patent location history
2000–2007Based in Swedesboro, NJ, US· patent location history
2002–2021Based in Media, PA, US· patent location history
2011–2014Patents assigned to KOURTAKIS KOSTANTINOS (12)· patent assignee history
2011–2012Patents assigned to OZER RONNIE (3)· patent assignee history
2012–2014Patents assigned to AUMAN BRIAN C (2)· patent assignee history
2019–2021Patents assigned to SOLVAY (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 54 | 1996–2021 |
| KOURTAKIS KOSTANTINOSself | 12 | 2011–2014 |
| SOLVAY | 6 | 2019–2021 |
| OZER RONNIE | 3 | 2011–2012 |
| AUMAN BRIAN C | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Media, Pennsylvania, US | 52 | 2002–2021 |
| Swedesboro, New Jersey, US | 14 | 2000–2007 |
| Hockessin, Delaware, US | 3 | 1996 |
| Summit, New Jersey, US | 1 | 1991 |