Inventor · disambiguated record
Steve Kresnyak
Also filed as: KRESNYAK STEVE
25 granted patents·7 pending applications·734 citations·filing 1995–2023
97Inventor score
Files withEXPANDER ENERGY INC12KRESNYAK STEVE5AQUA PURE VENTURES INC3COLT ENGINEERING CORP3APPLIED OXIDATION TECHNOLOGIES2
Top patents by PatentIndex Score
32 records- 0197US8889746B2Enhancement of Fischer-Tropsch process for hydrocarbon fuel formulation in a GTL environmentKRESNYAK STEVE·Filed 2011·Granted Nov 18, 2014·43 cites·21 claims
- 0293US6325916B1Waste water treatment method and apparatusAPPLIED OXIDATION TECHNOLOGIES·Filed 2000·Granted Dec 4, 2001·77 cites·47 claims
- 0392US7341102B2Flue gas injection for heavy oil recoveryDIAMOND QC TECHNOLOGIES INC·Filed 2005·Granted Mar 11, 2008·43 cites·26 claims
- 0492US6358398B1Waste water treatment method and apparatusAPPLIED OXIDATION TECHNOLOGIES·Filed 2000·Granted Mar 19, 2002·103 cites·30 claims
- 0591US9732281B2Process for co-producing commercially valuable products from byproducts of heavy oil and bitumen upgrading processEXPANDER ENERGY INC·Filed 2015·Granted Aug 15, 2017·4 cites·20 claims
- 0691US6536523B1Water treatment process for thermal heavy oil recoveryAQUA PURE VENTURES INC·Filed 2000·Granted Mar 25, 2003·142 cites·14 claims
- 0790US9562196B2Enhancement of Fischer-Tropsch process for hydrocarbon fuel formulationEXPANDER ENERGY INC·Filed 2015·Granted Feb 7, 2017·6 cites·11 claims
- 0888US9169443B2Process for heavy oil and bitumen upgradingKRESNYAK STEVE·Filed 2011·Granted Oct 27, 2015·6 cites·35 claims
- 0988US9156691B2Process for co-producing commercially valuable products from byproducts of heavy oil and bitumen upgrading processEXPANDER ENERGY INC·Filed 2014·Granted Oct 13, 2015·6 cites·19 claims
- 1086US9212319B2Enhancement of Fischer-Tropsch process for hydrocarbon fuel formulation in a GTL environmentKRESNYAK STEVE·Filed 2013·Granted Dec 15, 2015·4 cites·26 claims
- 1183US9315452B2Process for co-producing commercially valuable products from byproducts of fischer-tropsch process for hydrocarbon fuel formulation in a GTL environmentEXPANDER ENERGY INC·Filed 2014·Granted Apr 19, 2016·3 cites·16 claims
- 1283US9266730B2Partial upgrading process for heavy oil and bitumenKRESNYAK STEVE·Filed 2013·Granted Feb 23, 2016·5 cites·47 claims
- 1380US6984292B2Water treatment process for thermal heavy oil recoveryENCANA CORP·Filed 2003·Granted Jan 10, 2006·57 cites·12 claims
- 1479US6551466B1Multiple effect distillation process with reduced foulingAQUA PURE VENTURES INC·Filed 1999·Granted Apr 22, 2003·57 cites·17 claims
- 1579US6355145B1Distillation process with reduced foulingAQUA PURE VENTURES INC·Filed 1998·Granted Mar 12, 2002·58 cites·12 claims
- 1674US5830422AMethod for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfateORMISTON MINING & SMELTING·Filed 1995·Granted Nov 3, 1998·31 cites·17 claims
- 1771US5654351AMethod for sodium carbonate compound recovery and formation of ammonium sulfateORMISTON MINING & SMELTING·Filed 1995·Granted Aug 5, 1997·28 cites·12 claims
- 1870US6372123B1Method of removing water and contaminants from crude oil containing sameCOLT ENGINEERING CORP·Filed 2000·Granted Apr 16, 2002·15 cites·21 claims
- 1968US7770640B2Carbon dioxide enriched flue gas injection for hydrocarbon recoveryDIAMOND QC TECHNOLOGIES INC·Filed 2007·Granted Aug 10, 2010·12 cites·7 claims
- 2068US6849175B2Method of removing water and contaminants from crude oil containing sameCOLT ENGINEERING CORP·Filed 2001·Granted Feb 1, 2005·12 cites·14 claims
- 2168US2025270088A1Process for Enhancing Production of Biofuels from BiomassEXPANDER ENERGY INC·Filed 2023·Application pending·0 cites
- 2267US7279017B2Method for converting heavy oil residuum to a useful fuelCOLT ENGINEERING CORP·Filed 2003·Granted Oct 9, 2007·6 cites·29 claims
- 2365US2021071089A1Enhancement of fischer-tropsch process for hydrocarbon fuel formulation in a gtl environmentEXPANDER ENERGY INC·Filed 2020·Application pending·0 cites
- 2463US5980848AMethod for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfateAIRBORNE IND MINERALS INC·Filed 1997·Granted Nov 9, 1999·16 cites·22 claims
- 2562US2018223192A1Enhancement of Fischer-Tropsch Process for Hydrocarbon Fuel Formulation in a GTL EnvironmentEXPANDER ENERGY INC·Filed 2018·Application pending·0 cites
- 2658US2016096997A1Enhancement of Fischer-Tropsch Process for Hydrocarbon Fuel Formulation in a GTL EnvironmentEXPANDER ENERGY INC·Filed 2015·Application pending·0 cites
- 2757US11753597B2Process for producing synthetic hydrocarbons from biomassEXPANDER ENERGY INC·Filed 2020·Granted Sep 12, 2023·0 cites·20 claims
- 2857US2025263351A1Process for producing synthetic hydrocarbons from carbon dioxideATOMIC ENERGY OF CANADA LIMITED/ ENERGIE ATOMIQUE DU CANADA LIMITEE·Filed 2023·Application pending·0 cites
- 2954US2024247202A1Process for producing synthetic hydrocarbons from biomassEXPANDER ENERGY INC·Filed 2022·Application pending·0 cites
- 3051US9115324B2Enhancement of Fischer-Tropsch process for hydrocarbon fuel formulationKRESNYAK STEVE·Filed 2011·Granted Aug 25, 2015·0 cites·34 claims
- 3133US2018086994A1Process For Converting Carbonaceous Material Into Low Tar Synthetic GasEXPANDER ENERGY INC·Filed 2017·Application pending·0 cites
- 3231US10982151B2Process for converting carbonaceous material into low tar synthesis gasEXPANDER ENERGY INC·Filed 2017·Granted Apr 20, 2021·0 cites·26 claims
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