Inventor · disambiguated record
Alexander I. Kalina
Also filed as: KALINA ALEXANDER I
70 granted patents·4 pending applications·2,857 citations·filing 1978–2016
99Inventor score
Top patents by PatentIndex Score
74 records- 0198US5440882AMethod and apparatus for converting heat from geothermal liquid and geothermal steam to electric powerEXERGY INC·Filed 1993·Granted Aug 15, 1995·180 cites·19 claims
- 0298US4982568AMethod and apparatus for converting heat from geothermal fluid to electric powerKALINA ALEXANDER IFAEVICH·Filed 1989·Granted Jan 8, 1991·154 cites·33 claims
- 0398US4489563AGeneration of energyKALINA ALEXANDER IFAEVICH·Filed 1982·Granted Dec 25, 1984·132 cites·37 claims
- 0497US8555643B2Systems and methods extracting useable energy from low temperature sourcesKALINA ALEXANDER IFAEVICH·Filed 2011·Granted Oct 15, 2013·51 cites·22 claims
- 0597US6910334B2Power cycle and system for utilizing moderate and low temperature heat sourcesKALEX LLC·Filed 2004·Granted Jun 28, 2005·81 cites·9 claims
- 0697US4346561AGeneration of energy by means of a working fluid, and regeneration of a working fluidKALINA ALEXANDER IFAEVICH·Filed 1980·Granted Aug 31, 1982·84 cites·32 claims
- 0796US7600394B2System and apparatus for complete condensation of multi-component working fluidsKALEX LLC·Filed 2006·Granted Oct 13, 2009·30 cites·28 claims
- 0896US7197876B1System and apparatus for power system utilizing wide temperature range heat sourcesKALEX LLC·Filed 2005·Granted Apr 3, 2007·55 cites·23 claims
- 0996US6941757B2Power cycle and system for utilizing moderate and low temperature heat sourcesKALEX LLC·Filed 2003·Granted Sep 13, 2005·67 cites·24 claims
- 1096US4732005ADirect fired power cycleKALINA ALEXANDER IFAEVICH·Filed 1987·Granted Mar 22, 1988·92 cites·25 claims
- 1196US4604867AMethod and apparatus for implementing a thermodynamic cycle with intercoolingKALINA ALEXANDER IFAEVICH·Filed 1985·Granted Aug 12, 1986·87 cites·30 claims
- 1296US4548043AMethod of generating energyKALINA ALEXANDER IFAEVICH·Filed 1984·Granted Oct 22, 1985·87 cites·23 claims
- 1395US7458218B2Cascade power systemKALEX LLC·Filed 2005·Granted Dec 2, 2008·38 cites·38 claims
- 1495US6968690B2Power system and apparatus for utilizing waste heatKALEX LLC·Filed 2004·Granted Nov 29, 2005·68 cites·22 claims
- 1595US6769256B1Power cycle and system for utilizing moderate and low temperature heat sourcesKALEX INC·Filed 2003·Granted Aug 3, 2004·92 cites·2 claims
- 1695US5095708AMethod and apparatus for converting thermal energy into electric powerKALINA ALEXANDER IFAEVICH·Filed 1991·Granted Mar 17, 1992·91 cites·28 claims
- 1795US4899545AMethod and apparatus for thermodynamic cycleKALINA ALEXANDER IFAEVICH·Filed 1989·Granted Feb 13, 1990·75 cites·31 claims
- 1895US4586340AMethod and apparatus for implementing a thermodynamic cycle using a fluid of changing concentrationKALINA ALEXANDER IFAEVICH·Filed 1985·Granted May 6, 1986·81 cites·23 claims
- 1994US7469542B2Cascade power systemKALEX LLC·Filed 2005·Granted Dec 30, 2008·36 cites·29 claims
- 2094US7458217B2System and method for utilization of waste heat from internal combustion enginesKALEX LLC·Filed 2005·Granted Dec 2, 2008·35 cites·20 claims
- 2194US7065969B2Power cycle and system for utilizing moderate and low temperature heat sourcesKALEX LLC·Filed 2005·Granted Jun 27, 2006·27 cites·25 claims
- 2294US7021060B1Power cycle and system for utilizing moderate temperature heat sourcesKALEY LLC·Filed 2005·Granted Apr 4, 2006·61 cites·1 claims
- 2394US5572871ASystem and apparatus for conversion of thermal energy into mechanical and electrical powerEXERGY INC·Filed 1994·Granted Nov 12, 1996·82 cites·8 claims
- 2494US5029444AMethod and apparatus for converting low temperature heat to electric powerKALINA ALEXANDER IFAEVICH·Filed 1990·Granted Jul 9, 1991·99 cites·13 claims
- 2593US7841179B2Power system and apparatus utilizing intermediate temperature waste heatKALEX LLC·Filed 2006·Granted Nov 30, 2010·32 cites·26 claims
- 2693US7055326B1Single flow cascade power systemKALEX LLC·Filed 2005·Granted Jun 6, 2006·33 cites·5 claims
- 2792US6735948B1Dual pressure geothermal systemICALOX INC·Filed 2002·Granted May 18, 2004·80 cites·9 claims
- 2892US5649426AMethod and apparatus for implementing a thermodynamic cycleEXERGY INC·Filed 1995·Granted Jul 22, 1997·88 cites·38 claims
- 2990US7685821B2System and process for base load power generationKALINA ALEXANDER I·Filed 2006·Granted Mar 30, 2010·34 cites·8 claims
- 3090US5588298ASupplying heat to an externally fired power systemEXERGY INC·Filed 1995·Granted Dec 31, 1996·78 cites·22 claims
- 3190US4763480AMethod and apparatus for implementing a thermodynamic cycle with recuperative preheatingKALINA ALEXANDER IFAEVICH·Filed 1986·Granted Aug 16, 1988·56 cites·7 claims
- 3289US8584462B2Process and power system utilizing potential of ocean thermal energy conversionKALINA ALEXANDER IFAEVICH·Filed 2011·Granted Nov 19, 2013·10 cites·29 claims
- 3389US6820421B2Low temperature geothermal systemKALEX LLC·Filed 2002·Granted Nov 23, 2004·39 cites·17 claims
- 3489US5953918AMethod and apparatus of converting heat to useful energyEXERGY INC·Filed 1998·Granted Sep 21, 1999·68 cites·18 claims
- 3589US5450821AMulti-stage combustion system for externally fired power plantsEXERGY INC·Filed 1993·Granted Sep 19, 1995·62 cites·42 claims
- 3688US8925320B1Methods and apparatus for optimizing the performance of organic rankine cycle power systemsKALEX LLC·Filed 2013·Granted Jan 6, 2015·6 cites·12 claims
- 3788US8561406B2Process and power system utilizing potential of ocean thermal energy conversionKALINA ALEXANDER IFAEVICH·Filed 2011·Granted Oct 22, 2013·9 cites·39 claims
- 3888US7350471B2Combustion system with recirculation of flue gasKALEX LLC·Filed 2005·Granted Apr 1, 2008·18 cites·12 claims
- 3987US8763398B1Methods and systems for optimizing the performance of rankine power system cyclesKALEX LLC·Filed 2013·Granted Jul 1, 2014·6 cites·16 claims
- 4085US8833077B2Systems and methods for low temperature heat sources with relatively high temperature cooling mediaKALINA ALEXANDER IFAEVICH·Filed 2012·Granted Sep 16, 2014·5 cites·9 claims
- 4184US7065967B2Process and apparatus for boiling and vaporizing multi-component fluidsKALEX LLC·Filed 2003·Granted Jun 27, 2006·28 cites·10 claims
- 4284US6923000B2Dual pressure geothermal systemKALEX LLC·Filed 2004·Granted Aug 2, 2005·38 cites·12 claims
- 4384US5950433AMethod and system of converting thermal energy into a useful formEXERGY INC·Filed 1996·Granted Sep 14, 1999·47 cites·28 claims
- 4484US5822990AConverting heat into useful energy using separate closed loopsEXERGY INC·Filed 1996·Granted Oct 20, 1998·50 cites·42 claims
- 4582US7043919B1Modular condensation and thermal compression subsystem for power systems utilizing multi-component working fluidsKALEX LLC·Filed 2004·Granted May 16, 2006·26 cites·21 claims
- 4681US6829895B2Geothermal systemKALEX LLC·Filed 2002·Granted Dec 14, 2004·37 cites·18 claims
- 4779US7980079B2Power systems and methods for high or medium initial temperature heat sources in medium and small scale power plantsKALEX LLC·Filed 2008·Granted Jul 19, 2011·6 cites·6 claims
- 4870US8613196B2Process and system for the conversion of thermal energy from a stream of hot gas into useful energy and electrical powerKALINA ALEXANDER IFAEVICH·Filed 2010·Granted Dec 24, 2013·1 cites·33 claims
- 4966US8176738B2Method and system for converting waste heat from cement plant into a usable form of energyKALINA ALEXANDER IFAEVICH·Filed 2008·Granted May 15, 2012·1 cites·16 claims
- 5066US4361186AFormation flow channel blockingKALINA ALEXANDER IFAEVICH·Filed 1980·Granted Nov 30, 1982·21 cites·23 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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