Assignee
CLEAN ENERGY SYSTEMS INC
US·23 granted patents·5 pending applications·3,849 citations·filing 1995–2023
Top patents by PatentIndex Score
28 records- 0198US7882692B2Zero emissions closed rankine cycle power systemCLEAN ENERGY SYSTEMS INC·Filed 2007·Granted Feb 8, 2011·136 cites·27 claims
- 0298US7043920B2Hydrocarbon combustion power generation system with CO2 sequestrationCLEAN ENERGY SYSTEMS INC·Filed 2003·Granted May 16, 2006·249 cites·72 claims
- 0398US6910335B2Semi-closed Brayton cycle gas turbine power systemsCLEAN ENERGY SYSTEMS INC·Filed 2003·Granted Jun 28, 2005·251 cites·21 claims
- 0498US6868677B2Combined fuel cell and fuel combustion power generation systemsCLEAN ENERGY SYSTEMS INC·Filed 2002·Granted Mar 22, 2005·146 cites·6 claims
- 0598US6824710B2Working fluid compositions for use in semi-closed brayton cycle gas turbine power systemsCLEAN ENERGY SYSTEMS INC·Filed 2001·Granted Nov 30, 2004·145 cites·12 claims
- 0698US6637183B2Semi-closed brayton cycle gas turbine power systemsCLEAN ENERGY SYSTEMS INC·Filed 2001·Granted Oct 28, 2003·263 cites·13 claims
- 0798US6622470B2Semi-closed brayton cycle gas turbine power systemsCLEAN ENERGY SYSTEMS INC·Filed 2001·Granted Sep 23, 2003·205 cites·9 claims
- 0898US6523349B2Clean air engines for transportation and other power applicationsCLEAN ENERGY SYSTEMS INC·Filed 2001·Granted Feb 25, 2003·145 cites·37 claims
- 0998US6389814B2Hydrocarbon combustion power generation system with CO2 sequestrationCLEAN ENERGY SYSTEMS INC·Filed 2000·Granted May 21, 2002·399 cites·23 claims
- 1098US6170264B1Hydrocarbon combustion power generation system with CO2 sequestrationCLEAN ENERGY SYSTEMS INC·Filed 1998·Granted Jan 9, 2001·305 cites·19 claims
- 1197US6945029B2Low pollution power generation system with ion transfer membrane air separationCLEAN ENERGY SYSTEMS INC·Filed 2003·Granted Sep 20, 2005·177 cites·8 claims
- 1297US6598398B2Hydrocarbon combustion power generation system with CO2 sequestrationCLEAN ENERGY SYSTEMS INC·Filed 2002·Granted Jul 29, 2003·192 cites·23 claims
- 1397US6247316B1Clean air engines for transportation and other power applicationsCLEAN ENERGY SYSTEMS INC·Filed 2000·Granted Jun 19, 2001·123 cites·35 claims
- 1497US5956937AReduced pollution power generation system having multiple turbines and reheaterCLEAN ENERGY SYSTEMS INC·Filed 1997·Granted Sep 28, 1999·171 cites·11 claims
- 1597US5715673AReduced pollution power generation systemCLEAN ENERGY SYSTEMS INC·Filed 1996·Granted Feb 10, 1998·204 cites·19 claims
- 1697US5709077AReduce pollution hydrocarbon combustion gas generatorCLEAN ENERGY SYSTEMS INC·Filed 1995·Granted Jan 20, 1998·217 cites·1 claims
- 1796US7827794B1Ultra low emissions fast starting power plantCLEAN ENERGY SYSTEMS INC·Filed 2006·Granted Nov 9, 2010·114 cites·15 claims
- 1896US5680764AClean air engines transportation and other power applicationsCLEAN ENERGY SYSTEMS INC·Filed 1995·Granted Oct 28, 1997·212 cites·20 claims
- 1992US7021063B2Reheat heat exchanger power generation systemsCLEAN ENERGY SYSTEMS INC·Filed 2004·Granted Apr 4, 2006·75 cites·15 claims
- 2089US11448467B1Micro-tube metal matrix heat exchanger and method of manufactureCLEAN ENERGY SYSTEMS INC·Filed 2019·Granted Sep 20, 2022·3 cites·16 claims
- 2185US5970702AReduced pollution hydrocarbon combustion gas generatorCLEAN ENERGY SYSTEMS INC·Filed 1997·Granted Oct 26, 1999·68 cites·15 claims
- 2278US6206684B1Steam generator injectorCLEAN ENERGY SYSTEMS INC·Filed 1999·Granted Mar 27, 2001·47 cites·15 claims
- 2371US2023018164A1Micro-tube metal matrix heat exchanger and method of manufactureCLEAN ENERGY SYSTEMS INC·Filed 2022·Application pending·0 cites
- 2462US8936080B2Method of direct steam generation using an oxyfuel combustorCLEAN ENERGY SYSTEMS INC·Filed 2013·Granted Jan 20, 2015·2 cites·16 claims
- 2561US2023384037A1Micro-tube metal matrix heat exchanger and method of manufactureCLEAN ENERGY SYSTEMS INC·Filed 2023·Application pending·0 cites
- 2660US2013022537A1Hydrogen production from an oxyfuel combustorCLEAN ENERGY SYSTEMS INC·Filed 2012·Application pending·0 cites
- 2751US2014137779A1Near zero emissions production of clean high pressure steamCLEAN ENERGY SYSTEMS INC·Filed 2013·Application pending·0 cites
- 2849US2024068070A1Lithium extraction with an oxy-fuel combustorCLEAN ENERGY SYSTEMS INC·Filed 2023·Application pending·0 cites
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