Assignee
PIEZOTECH LLC
US·12 granted patents·3 pending applications·36 citations·filing 2003–2017
Top patents by PatentIndex Score
15 records- 0193US7494602B2Compositions for high power piezoelectric ceramicsPIEZOTECH LLC·Filed 2006·Granted Feb 24, 2009·12 cites·10 claims
- 0274US7547401B2Compositions for high power piezoelectric ceramicsPIEZOTECH LLC·Filed 2006·Granted Jun 16, 2009·3 cites·9 claims
- 0371US9664030B2High frequency inspection of downhole environmentPIEZOTECH LLC·Filed 2014·Granted May 30, 2017·3 cites·18 claims
- 0470US7132057B2Compositions for high power piezoelectric ceramicsPIEZOTECH LLC·Filed 2003·Granted Nov 7, 2006·8 cites·5 claims
- 0567US7303692B2Compositions for high power piezoelectric ceramicsPIEZOTECH LLC·Filed 2005·Granted Dec 4, 2007·2 cites·3 claims
- 0666US9976406B2Enhanced bandwidth transducer method for well integrity measurementPIEZOTECH LLC·Filed 2015·Granted May 22, 2018·2 cites·16 claims
- 0765US7560043B2Compositions for high power piezoelectric ceramicsPIEZOTECH LLC·Filed 2007·Granted Jul 14, 2009·1 cites·1 claims
- 0864US8900475B2Compositions for high power piezoelectric ceramicsPIEZOTECH LLC·Filed 2013·Granted Dec 2, 2014·0 cites·11 claims
- 0958US8908889B2Temperature compensated piezoelectric buzzerPIEZOTECH LLC·Filed 2013·Granted Dec 9, 2014·2 cites·11 claims
- 1058US7548013B2High temperature piezo buzzerPIEZOTECH LLC·Filed 2007·Granted Jun 16, 2009·3 cites·13 claims
- 1151US9078067B2Sounder assembly for explosive environmentPIEZOTECH LLC·Filed 2014·Granted Jul 7, 2015·0 cites·14 claims
- 1247US9690956B2Ultrasonic identification of replaceable component for host systemPIEZOTECH LLC·Filed 2015·Granted Jun 27, 2017·0 cites·14 claims
- 1345US2014265732A1Pressure-compensated transducer assemblyPIEZOTECH LLC·Filed 2014·Application pending·0 cites
- 1443US2015122479A1Time of flight through mudPIEZOTECH LLC·Filed 2014·Application pending·0 cites
- 1536US2018230792A1Rotating seal for wireline applications and methods of using the samePIEZOTECH LLC·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →