Inventor · disambiguated record
Cyrus A. Irani
Also filed as: IRANI CYRUS · IRANI CYRUS A · IRANI CYRUS ASPI
74 granted patents·12 pending applications·1,344 citations·filing 1973–2018
99Inventor score
Files withHALLIBURTON ENERGY SERV INC18IRANI CYRUS A15HALLIBURTON ENERGY SERVICES INC12STRIX SYSTEMS INC12EXXON RESEARCH ENGINEERING CO6
Top patents by PatentIndex Score
86 records- 0197US7835328B2Network access points using multiple devicesSTRIX SYSTEMS INC·Filed 2003·Granted Nov 16, 2010·147 cites·22 claims
- 0296US7197923B1Single phase fluid sampler systems and associated methodsHALLIBURTON ENERGY SERV INC·Filed 2005·Granted Apr 3, 2007·85 cites·34 claims
- 0395US4391925AShear thickening well control fluidEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Jul 5, 1983·89 cites·28 claims
- 0494US8547556B2Methods of analyzing a reservoir fluid sample using a multivariate optical element calculation deviceIRANI CYRUS A·Filed 2012·Granted Oct 1, 2013·22 cites·17 claims
- 0594US8474533B2Gas generator for pressurizing downhole samplesMILLER SCOTT L·Filed 2010·Granted Jul 2, 2013·33 cites·20 claims
- 0694US7860507B2Node placement method within a wireless network, such as a wireless local area networkSTRIX SYSTEMS INC·Filed 2009·Granted Dec 28, 2010·30 cites·17 claims
- 0794US4036732ATar sands extraction processEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Jul 19, 1977·71 cites·7 claims
- 0893US8839871B2Well tools operable via thermal expansion resulting from reactive materialsWRIGHT ADAM D·Filed 2010·Granted Sep 23, 2014·14 cites·34 claims
- 0993US8634392B2Network access points using multiple devicesSTEPHENS SPENCER·Filed 2010·Granted Jan 21, 2014·17 cites·20 claims
- 1093US7733833B2Self-configuring, self-optimizing wireless local area network systemSTRIX SYSTEMS INC·Filed 2004·Granted Jun 8, 2010·48 cites·22 claims
- 1193US7472589B2Single phase fluid sampling apparatus and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2007·Granted Jan 6, 2009·37 cites·34 claims
- 1292US9822609B2Well tools operable via thermal expansion resulting from reactive materialsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Nov 21, 2017·10 cites·20 claims
- 1392US8559410B2Self-configuring, self-optimizing wireless local area network systemKALIKA LEONID·Filed 2011·Granted Oct 15, 2013·14 cites·9 claims
- 1492US8027324B2Self-configuring, self-optimizing wireless local area network systemSTRIX SYSTEMS INC·Filed 2010·Granted Sep 27, 2011·10 cites·23 claims
- 1592US7596995B2Single phase fluid sampling apparatus and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2006·Granted Oct 6, 2009·41 cites·34 claims
- 1691US7946166B2Method for actuating a pressure delivery system of a fluid samplerHALLIBURTON ENERGY SERV INC·Filed 2009·Granted May 24, 2011·29 cites·18 claims
- 1789US8893786B2Well tools operable via thermal expansion resulting from reactive materialsWRIGHT ADAM D·Filed 2010·Granted Nov 25, 2014·9 cites·14 claims
- 1888US8610895B1Method and apparatus for analyzing multiphase fluid flow using a multivariate optical element calculation deviceIRANI CYRUS ASPI·Filed 2012·Granted Dec 17, 2013·13 cites·4 claims
- 1987US8973657B2Gas generator for pressurizing downhole samplesHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Mar 10, 2015·9 cites·20 claims
- 2087US7673506B2Apparatus and method for actuating a pressure delivery system of a fluid samplerHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Mar 9, 2010·22 cites·14 claims
- 2187US7395712B2Testing of bottomhole samplers using acousticsHALLIBURTON ENERGY SERV INC·Filed 2006·Granted Jul 8, 2008·9 cites·13 claims
- 2286US9258199B2Node placement method within a wireless network, such as a wireless local area networkSTRIX SYSTEMS INC·Filed 2013·Granted Feb 9, 2016·6 cites·18 claims
- 2386US7856872B2Single phase fluid sampling apparatus and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2009·Granted Dec 28, 2010·22 cites·21 claims
- 2486US6898963B2Apparatus and method for measuring viscosityHALLIBURTON ENERGY SERV INC·Filed 2003·Granted May 31, 2005·27 cites·36 claims
- 2585US4319021AMethod for high temperature phase separation of solutions containing ethylene copolymer elastomersEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Mar 9, 1982·37 cites·26 claims
- 2684US10480302B2Fracturing and in-situ proppant injection using a formation testing toolHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Nov 19, 2019·10 cites·14 claims
- 2784US8984961B2Pressure differential flow meter including a constriction device that can create multiple areas of constrictionHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Mar 24, 2015·6 cites·21 claims
- 2883US8146660B2Coiled tubing deployed single phase fluid sampling apparatus and method for use of sameIRANI CYRUS A·Filed 2011·Granted Apr 3, 2012·7 cites·19 claims
- 2982US7966876B2Single phase fluid sampling apparatus and method for use of sameHALLIBURTON ENERGY SERV INC·Filed 2009·Granted Jun 28, 2011·16 cites·24 claims
- 3081US7967067B2Coiled tubing deployed single phase fluid sampling apparatusHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Jun 28, 2011·17 cites·2 claims
- 3181US7950277B2Apparatus for actuating a pressure delivery system of a fluid samplerHALLIBURTON ENERGY SERV INC·Filed 2009·Granted May 31, 2011·13 cites·17 claims
- 3280US8577381B2Node placement method within a wireless network, such as a wireless local area networkKALIKA LEONID·Filed 2012·Granted Nov 5, 2013·4 cites·15 claims
- 3380US8175608B2Node placement method within a wireless network, such as a wireless local area networkKALIKA LEONID·Filed 2010·Granted May 8, 2012·4 cites·9 claims
- 3479US4623712AMethod for high temperature phase separation of solutions containing polymersEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Nov 18, 1986·27 cites·18 claims
- 3578US8991483B2Apparatus and method for representative fluid samplingIRANI CYRUS ASPI·Filed 2012·Granted Mar 31, 2015·5 cites·12 claims
- 3678US8429961B2Wireline conveyed single phase fluid sampling apparatus and method for use of sameIRANI CYRUS A·Filed 2011·Granted Apr 30, 2013·10 cites·37 claims
- 3777US10156138B2System and method for collecting a representative formation fluid during downhole testing operationsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Dec 18, 2018·5 cites·18 claims
- 3876US7539495B2Node placement method within a wireless network, such as a wireless local area networkSTRIX SYSTEMS INC·Filed 2004·Granted May 26, 2009·15 cites·8 claims
- 3976US5045220AIncreasing the viscosity of CO2 solutionsCHEVRON RES·Filed 1989·Granted Sep 3, 1991·33 cites·20 claims
- 4075US10012761B2Reconstructing dead oilJONES CHRISTOPHER M·Filed 2010·Granted Jul 3, 2018·4 cites·11 claims
- 4175US9191976B2Network access points using multiple devicesSTRIX SYSTEMS INC·Filed 2014·Granted Nov 17, 2015·2 cites·20 claims
- 4275US4913235AEnhanced oil recovery using CO2 floodingCHEVRON RES·Filed 1987·Granted Apr 3, 1990·45 cites·48 claims
- 4374US9200503B2Systems and methods for cleaning a well face during formation testing operationsIRANI CYRUS A·Filed 2012·Granted Dec 1, 2015·4 cites·17 claims
- 4474US7762130B2Sampling chamber for a single phase fluid sampling apparatusHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Jul 27, 2010·9 cites·19 claims
- 4574US4828029ASolubilizing surfactants in miscible drive solventsIRANI CYRUS A·Filed 1987·Granted May 9, 1989·44 cites·19 claims
- 4673US8817264B2Method and apparatus for analyzing multiphase fluid flow using a multivariate optical element calculation deviceHALLIBURTON ENERGY SERV INC·Filed 2013·Granted Aug 26, 2014·2 cites·16 claims
- 4773US7926342B2Apparatus for actuating a pressure delivery system of a fluid samplerHALLIBURTON ENERGY SERV INC·Filed 2009·Granted Apr 19, 2011·8 cites·19 claims
- 4873US7634946B2Testing of bottomhole samplers using acousticsHALLIBURTON ENERGY SERV INC·Filed 2008·Granted Dec 22, 2009·2 cites·13 claims
- 4972US10129095B2Node placement method within a wireless network, such as a wireless local area networkSTRIX SYSTEMS INC·Filed 2016·Granted Nov 13, 2018·1 cites·19 claims
- 5072US4857633AMethod for high temperature phase separation of solutions containing polymersEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Aug 15, 1989·21 cites·24 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Cyrus A. Irani files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →