Assignee
COMPRESSOR CONTROLS CORP
43 granted patents·1 pending application·1,124 citations·filing 1974–2021
Top patents by PatentIndex Score
44 records- 0195US7594386B2Apparatus for the prevention of critical process variable excursions in one or more turbomachinesCOMPRESSOR CONTROLS CORP·Filed 2006·Granted Sep 29, 2009·79 cites·15 claims
- 0295US4949276AMethod and apparatus for preventing surge in a dynamic compressorCOMPRESSOR CONTROLS CORP·Filed 1988·Granted Aug 14, 1990·114 cites·4 claims
- 0392US7010393B2Controlling multiple pumps operating in parallel or seriesCOMPRESSOR CONTROLS CORP·Filed 2003·Granted Mar 7, 2006·58 cites·34 claims
- 0492US4640665AMethod for controlling a multicompressor stationCOMPRESSOR CONTROLS CORP·Filed 1984·Granted Feb 3, 1987·58 cites·2 claims
- 0591US5743715AMethod and apparatus for load balancing among multiple compressorsCOMPRESSOR CONTROLS CORP·Filed 1995·Granted Apr 28, 1998·93 cites·60 claims
- 0689US4142838AMethod and apparatus for preventing surge in a dynamic compressorCOMPRESSOR CONTROLS CORP·Filed 1977·Granted Mar 6, 1979·49 cites·5 claims
- 0787US5508943AMethod and apparatus for measuring the distance of a turbocompressor's operating point to the surge limit interfaceCOMPRESSOR CONTROLS CORP·Filed 1994·Granted Apr 16, 1996·63 cites·96 claims
- 0887US4494006AMethod and apparatus for controlling a multicompressor stationCOMPRESSOR CONTROLS CORP·Filed 1982·Granted Jan 15, 1985·48 cites·9 claims
- 0985US9879688B2Enhanced turbocompressor startupCOMPRESSOR CONTROLS CORP·Filed 2013·Granted Jan 30, 2018·6 cites·19 claims
- 1085US6503048B1Method and apparatus for estimating flow in compressors with sidestreamsCOMPRESSOR CONTROLS CORP·Filed 2001·Granted Jan 7, 2003·33 cites·34 claims
- 1185US5347467ALoad sharing method and apparatus for controlling a main gas parameter of a compressor station with multiple dynamic compressorsCOMPRESSOR CONTROLS CORP·Filed 1992·Granted Sep 13, 1994·73 cites·9 claims
- 1279US8540498B2Compressor-expander set critical speed avoidanceCOMPRESSOR CONTROLS CORP·Filed 2013·Granted Sep 24, 2013·2 cites·3 claims
- 1377US8360744B2Compressor-expander set critical speed avoidanceCOMPRESSOR CONTROLS CORP·Filed 2008·Granted Jan 29, 2013·4 cites·17 claims
- 1475US6332336B1Method and apparatus for maximizing the productivity of a natural gas liquids production plantCOMPRESSOR CONTROLS CORP·Filed 1999·Granted Dec 25, 2001·39 cites·24 claims
- 1570US4046490AMethod and apparatus for antisurge protection of a dynamic compressorCOMPRESSOR CONTROLS CORP·Filed 1975·Granted Sep 6, 1977·31 cites·4 claims
- 1669US3979655AControl system for controlling a dynamic compressorCOMPRESSOR CONTROLS CORP·Filed 1975·Granted Sep 7, 1976·25 cites·1 claims
- 1767US5967742AMethod and apparatus for preventing surge while taking a turbocompressor off-line from a parallel configurationCOMPRESSOR CONTROLS CORP·Filed 1997·Granted Oct 19, 1999·31 cites·16 claims
- 1867US5599161AMethod and apparatus for antisurge control of multistage compressors with sidestreamsCOMPRESSOR CONTROLS CORP·Filed 1995·Granted Feb 4, 1997·31 cites·24 claims
- 1966US5951240AMethod and apparatus for improving antisurge control of turbocompressors by reducing control valve response timeCOMPRESSOR CONTROLS CORP·Filed 1997·Granted Sep 14, 1999·31 cites·12 claims
- 2066US4102604AMethod and apparatus for noninteracting control of a dynamic compressor having rotating vanesCOMPRESSOR CONTROLS CORP·Filed 1977·Granted Jul 25, 1978·24 cites·2 claims
- 2163US5908462AMethod and apparatus for antisurge control of turbocompressors having surge limit lines with small slopesCOMPRESSOR CONTROLS CORP·Filed 1996·Granted Jun 1, 1999·27 cites·44 claims
- 2262US7096669B2Method and apparatus for the prevention of critical process variable excursions in one or more turbomachinesCOMPRESSOR CONTROLS CORP·Filed 2004·Granted Aug 29, 2006·11 cites·27 claims
- 2360US6116258AMethod and apparatus for an electrohydraulic control system of a steam turbineCOMPRESSOR CONTROLS CORP·Filed 1999·Granted Sep 12, 2000·16 cites·23 claims
- 2460US5609465AMethod and apparatus for overspeed prevention using open-loop responseCOMPRESSOR CONTROLS CORP·Filed 1995·Granted Mar 11, 1997·40 cites·16 claims
- 2560US2013094974A1Compressor-Expander Set Critical Speed AvoidanceCOMPRESSOR CONTROLS CORP·Filed 2012·Application pending·0 cites
- 2658US3994623AMethod and apparatus for controlling a dynamic compressorCOMPRESSOR CONTROLS CORP·Filed 1975·Granted Nov 30, 1976·19 cites·2 claims
- 2756US10935036B2Enhanced turbocompressor startupCOMPRESSOR CONTROLS CORP·Filed 2018·Granted Mar 2, 2021·0 cites·20 claims
- 2854US5752378APrevention of parameter excursions in gas turbinesCOMPRESSOR CONTROLS CORP·Filed 1996·Granted May 19, 1998·24 cites·20 claims
- 2953US11486408B2Systems and methods for adapting compressor controller based on field conditionsCOMPRESSOR CONTROLS CORP·Filed 2020·Granted Nov 1, 2022·0 cites·25 claims
- 3053US6317655B1Method and apparatus for estimating a surge limit line for configuring an antisurge controllerCOMPRESSOR CONTROLS CORP·Filed 1999·Granted Nov 13, 2001·23 cites·16 claims
- 3150US10590943B2Turbocompressor antisurge control by vibration monitoringCOMPRESSOR CONTROLS CORP·Filed 2017·Granted Mar 17, 2020·0 cites·20 claims
- 3250US6767178B2Response time of a steam turbine speed-control systemCOMPRESSOR CONTROLS CORP·Filed 2002·Granted Jul 27, 2004·6 cites·24 claims
- 3346US4119391AMethods and systems for controlling the operation of means for compressing a fluid medium and the corresponding networksCOMPRESSOR CONTROLS CORP·Filed 1974·Granted Oct 10, 1978·8 cites·3 claims
- 3445US11613999B2System and method for detecting deterioration of a control valveCOMPRESSOR CONTROLS CORP·Filed 2018·Granted Mar 28, 2023·0 cites·20 claims
- 3545US11578727B2Methods and system for control of compressors with both variable speed and guide vanes positionCOMPRESSOR CONTROLS CORP·Filed 2021·Granted Feb 14, 2023·0 cites·20 claims
- 3645US5622042AMethod for predicting and using the exhaust gas temperatures for control of two and three shaft gas turbinesCOMPRESSOR CONTROLS CORP·Filed 1995·Granted Apr 22, 1997·17 cites·6 claims
- 3741US5879133APrevention of parameter excursions during process compressor surge in gas turbinesCOMPRESSOR CONTROLS CORP·Filed 1997·Granted Mar 9, 1999·11 cites·38 claims
- 3840US6217288B1Method and apparatus for limiting a critical variable of a group of compressors or an individual compressorCOMPRESSOR CONTROLS CORP·Filed 1998·Granted Apr 17, 2001·9 cites·8 claims
- 3937US7194865B2Turbine overspeed protectionCOMPRESSOR CONTROLS CORP·Filed 2004·Granted Mar 27, 2007·5 cites·7 claims
- 4036US6719523B2Method and apparatus for steam turbine speed controlCOMPRESSOR CONTROLS CORP·Filed 2001·Granted Apr 13, 2004·4 cites·14 claims
- 4136US3951586AMethod of operating the heating stovesCOMPRESSOR CONTROLS CORP·Filed 1975·Granted Apr 20, 1976·2 cites·2 claims
- 4234US12321336B2System and method for providing context-adaptive resolution for industrial control system dataCOMPRESSOR CONTROLS CORP·Filed 2021·Granted Jun 3, 2025·0 cites·12 claims
- 4327US5699267AHot gas expander power recovery and controlCOMPRESSOR CONTROLS CORP·Filed 1995·Granted Dec 16, 1997·6 cites·42 claims
- 4422US6494672B1Method and apparatus for antisurge control of turbocompressors having complex and changing surge limit linesCOMPRESSOR CONTROLS CORP·Filed 1999·Granted Dec 17, 2002·4 cites·12 claims
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