Assignee
PYROPOWER CORP
US·13 granted patents·355 citations·filing 1984–1994
Top patents by PatentIndex Score
13 records- 0181US4756890AReduction of NOx in flue gasPYROPOWER CORP·Filed 1987·Granted Jul 12, 1988·45 cites·17 claims
- 0273US5309707AControl methods and valve arrangement for start-up and shutdown of pressurized combustion and gasification systems integrated with a gas turbinePYROPOWER CORP·Filed 1993·Granted May 10, 1994·64 cites·15 claims
- 0372US4522154AFluidized bed combustion boilerPYROPOWER CORP·Filed 1984·Granted Jun 11, 1985·28 cites·6 claims
- 0463US5285629ACirculating fluidized bed power plant with turbine fueled with sulfur containing fuel and using CFB to control emissionsPYROPOWER CORP·Filed 1992·Granted Feb 15, 1994·25 cites·10 claims
- 0563US5254144AMethod and appartus for separating particulate material from combustible gasesPYROPOWER CORP·Filed 1992·Granted Oct 19, 1993·29 cites·17 claims
- 0661US5024684AMulti-stage vortex reactorPYROPOWER CORP·Filed 1990·Granted Jun 18, 1991·33 cites·31 claims
- 0759US5311715AExpansion joint flexible sealPYROPOWER CORP·Filed 1990·Granted May 17, 1994·28 cites·15 claims
- 0858US5038568ASystem for reheat steam temperature control in circulating fluidized bed boilersPYROPOWER CORP·Filed 1990·Granted Aug 13, 1991·21 cites·27 claims
- 0957US5383316ALoop seal expansion jointPYROPOWER CORP·Filed 1991·Granted Jan 24, 1995·26 cites·9 claims
- 1052US4920751ASystem and method for reheat steam temperature control in circulating fluidized bed boilersPYROPOWER CORP·Filed 1989·Granted May 1, 1990·14 cites·27 claims
- 1151US5341753ACirculating fluidized bed power plant with improved mixing of sorbents with combustion gasesPYROPOWER CORP·Filed 1993·Granted Aug 30, 1994·14 cites·9 claims
- 1249US5319934ACombined gas turbine and steam turbine power plant for high efficiency use of low grade coalPYROPOWER CORP·Filed 1992·Granted Jun 14, 1994·21 cites·18 claims
- 1336US5474034ASupercritical steam pressurized circulating fluidized bed boilerPYROPOWER CORP·Filed 1994·Granted Dec 12, 1995·7 cites·12 claims
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