G01V 2001/526
Mounting of transducers
Official title: {Mounting of transducers}
G01V2001/526 (Mounting of transducers) appears on 100 US grants and 116 published applications in this corpus.
Search patents in G01V- Granted patents
- 100
- Published applications
- 116
- Assignees
- 44
- Inventors
- 268
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 5 |
| 2015 | 1 | 1 |
| 2016 | 4 | 6 |
| 2017 | 5 | 17 |
| 2018 | 3 | 13 |
| 2019 | 17 | 14 |
| 2020 | 10 | 15 |
| 2021 | 14 | 14 |
| 2022 | 14 | 9 |
| 2023 | 11 | 5 |
| 2024 | 7 | 4 |
| 2025 | 6 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Frequency domain stacking of acoustic dipole LWD measurements31 Mar 2026US 12,591,076 B2Schlumberger Technology Corporation
- Downhole acoustic system for determining a rate of penetration of a drill string and related methods27 Jan 2026US 12,535,001 B2Baker Hughes Oilfield Operations LLC
- Circular downhole ultrasonic phased array7 Oct 2025US 12,436,309 B2Schlumberger Technology Corporation
- Methods and systems for seismic monitoring30 Sep 2025US 12,429,617 B1King Fahd University of Petroleum and Minerals
- Sensor module, sensor assembly and acoustic logging tool3 Jun 2025US 12,320,942 B2China National Offshore Oil Corporation
- Logging tools that include a distributed tensor resistivity logging system and processes for assembling and using same16 Jul 2026US 2026/0201789 A1Schlumberger Technology Corporation
- Downhole acoustic tool25 Jun 2026US 2026/0177723 A1Schlumberger Technology Corporation
- Low-noise ultrasonic transducer for use in wellbore operations1 Jan 2026US 2026/0003092 A1Halliburton Energy Services.Inc.
- Self-adjustable air chamber for downhole sonic shielding27 Nov 2025US 2025/0362424 A1Halliburton Energy Services.Inc.
- Cement Evaluation With Coated Pipe2 Oct 2025US 2025/0305406 A1Halliburton Energy Services.Inc.
Most cited
By later US patents
- Acoustic sensor assembly70US 6,466,513 B1Schlumberger Technology Corporation · 2002
- Transducer for sonic logging-while-drilling68US 5,753,812 ASchlumberger Technology Corporation · 1998
- Enclosures for containing transducers and electronics on a downhole tool36US 7,913,806 B2Schlumberger Technology Corporation · 2011
- Downhole acoustic transducer, downhole probe and tool comprising such a transducer13US 10,472,951 B2Openfield · 2019
- Transducer system for use with borehole televiewer logging tool13US 5,212,353 AShell Oil Company · 1993