G01V 2210/23
Wavelet filtering
G01V2210/23 (Wavelet filtering) appears on 25 US grants and 35 published applications in this corpus.
Search patents in G01V- Granted patents
- 25
- Published applications
- 35
- Assignees
- 20
- Inventors
- 75
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 3 |
| 2015 | 0 | 2 |
| 2016 | 0 | 3 |
| 2017 | 1 | 3 |
| 2018 | 0 | 5 |
| 2019 | 5 | 3 |
| 2020 | 2 | 1 |
| 2021 | 2 | 1 |
| 2022 | 3 | 2 |
| 2023 | 3 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for obtaining minimum-phase source-signatures from multi-channel multi-offset seismic data19 May 2026US 12,631,777 B2The Board of Regents for the Oklahoma Agricultural and Mechanical Colleges
- Systems and methods for recursive 3D wavelet packet transforms27 Jan 2026US 12,535,608 B2Saudi Arabian Oil Company
- Non-linear solution to seismic data conditioning using trained dictionaries22 Jul 2025US 12,366,675 B2BP Corporation North America Inc.
- Separation of blended seismic survey data27 May 2025US 12,313,802 B2PGS Geophysical AS
- System and method for quantitative quality assessment of seismic surfaces12 Sep 2023US 11,754,737 B2Saudi Arabian Oil Company
- Self-supervised learning with cross-training between convolutional neural network and transformer for low-frequency enhancements1 Oct 2026US 2026/0299154 A1Schlumberger Technology Corporation
- Pressure pulse signal wavelet filtering11 Jun 2026US 2026/0160915 A1Halliburton Energy Services.Inc.
- Inverting vertical seismic profiling data for earth properties with machine learning and augmented synthetic seismic data21 Aug 2025US 2025/0264625 A1Saudi Arabian Oil Company
- Noise-robust time-domain multi-scale full waveform inversion using convolved data13 Feb 2025US 2025/0052919 A1Saudi Arabian Oil Company
- Systems and methods for recursive 3d wavelet packet transforms12 Sep 2024US 2024/0302556 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Method and apparatus for analyzing geological data using wavelet analysis22US 5,740,036 AAtlantic Richfield Company · 1998
- Instantaneous spectral analysis11US 6,985,815 B2Gas Technology Institute · 2006
- Detecting structural and stratigraphic information from seismic data8US 9,715,027 B2Fairfield Industries Incorporated · 2017
- Use of wavelet cross-correlation for virtual source denoising4US 11,092,709 B2Saudi Arabian Oil Company · 2021
- Method for eliminating spectral constraints of acquisition system and earth filtering effects4US 8,600,680 B2PGS Geophysical AS · 2013