Assignee
SENSOR HIGHWAY LTD
GB·21 granted patents·1,185 citations·filing 1999–2004
Top patents by PatentIndex Score
21 records- 0196US6751556B2Technique and system for measuring a characteristic in a subterranean wellSENSOR HIGHWAY LTD·Filed 2002·Granted Jun 15, 2004·75 cites·50 claims
- 0295US6531694B2Wellbores utilizing fiber optic-based sensors and operating devicesSENSOR HIGHWAY LTD·Filed 2001·Granted Mar 11, 2003·130 cites·44 claims
- 0392US6977367B2Providing a light cell in a wellboreSENSOR HIGHWAY LTD·Filed 2004·Granted Dec 20, 2005·57 cites·14 claims
- 0492US6920395B2Method and apparatus for determining flow ratesSENSOR HIGHWAY LTD·Filed 2003·Granted Jul 19, 2005·98 cites·36 claims
- 0592US6618677B1Method and apparatus for determining flow ratesSENSOR HIGHWAY LTD·Filed 2000·Granted Sep 9, 2003·105 cites·12 claims
- 0688US6758271B1System and technique to improve a well stimulation processSENSOR HIGHWAY LTD·Filed 2002·Granted Jul 6, 2004·83 cites·73 claims
- 0787US6828547B2Wellbores utilizing fiber optic-based sensors and operating devicesSENSOR HIGHWAY LTD·Filed 2003·Granted Dec 7, 2004·57 cites·19 claims
- 0886US6997256B2Use of fiber optics in deviated flowsSENSOR HIGHWAY LTD·Filed 2002·Granted Feb 14, 2006·65 cites·40 claims
- 0985US6769805B2Method of using a heater with a fiber optic string in a wellboreSENSOR HIGHWAY LTD·Filed 2002·Granted Aug 3, 2004·31 cites·22 claims
- 1085US6557630B2Method and apparatus for determining the temperature of subterranean wells using fiber optic cableSENSOR HIGHWAY LTD·Filed 2002·Granted May 6, 2003·65 cites·55 claims
- 1183US6913083B2Method and apparatus to monitor, control and log subsea oil and gas wellsSENSOR HIGHWAY LTD·Filed 2003·Granted Jul 5, 2005·52 cites·32 claims
- 1282US7548319B2Interferometric method and apparatus for measuring physical parametersSENSOR HIGHWAY LTD·Filed 2004·Granted Jun 16, 2009·60 cites·42 claims
- 1377US6640900B2Method and apparatus to monitor, control and log subsea oil and gas wellsSENSOR HIGHWAY LTD·Filed 2002·Granted Nov 4, 2003·40 cites·89 claims
- 1476US7000696B2Method and apparatus for determining the temperature of subterranean wells using fiber optic cableSENSOR HIGHWAY LTD·Filed 2003·Granted Feb 21, 2006·41 cites·52 claims
- 1574US6568481B2Deep well instrumentationSENSOR HIGHWAY LTD·Filed 2001·Granted May 27, 2003·45 cites·40 claims
- 1674US6497279B1Method of using a heater with a fiber optic string in a wellboreSENSOR HIGHWAY LTD·Filed 1999·Granted Dec 24, 2002·65 cites·5 claims
- 1772US6561488B1Pipeline cable deployment apparatus and methodSENSOR HIGHWAY LTD·Filed 2000·Granted May 13, 2003·55 cites·23 claims
- 1870US6943340B2Method and apparatus of providing an optical fiber along a power supply lineSENSOR HIGHWAY LTD·Filed 2004·Granted Sep 13, 2005·23 cites·14 claims
- 1961US6668921B2Providing a conduit for an instrumentation lineSENSOR HIGHWAY LTD·Filed 2003·Granted Dec 30, 2003·23 cites·18 claims
- 2045US6826954B2Method and apparatus for flow measurementSENSOR HIGHWAY LTD·Filed 2001·Granted Dec 7, 2004·7 cites·32 claims
- 2138US7090008B2System to connect conduit sections in a subterranean wellSENSOR HIGHWAY LTD·Filed 2003·Granted Aug 15, 2006·8 cites·30 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →