G01V 2210/675
Wave equation
Official title: Wave equation; Green's functions
G01V2210/675 (Wave equation) appears on 79 US grants and 118 published applications in this corpus.
Search patents in G01V- Granted patents
- 79
- Published applications
- 118
- Assignees
- 49
- Inventors
- 246
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 4 |
| 2012 | 0 | 7 |
| 2013 | 1 | 7 |
| 2014 | 5 | 7 |
| 2015 | 2 | 4 |
| 2016 | 6 | 10 |
| 2017 | 3 | 8 |
| 2018 | 7 | 7 |
| 2019 | 8 | 12 |
| 2020 | 8 | 11 |
| 2021 | 8 | 12 |
| 2022 | 17 | 2 |
| 2023 | 6 | 5 |
| 2024 | 3 | 4 |
| 2025 | 1 | 5 |
| 2026 | 3 | 8 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- System and method for wave equation deconvolution for internal multiple attenuation15 Sep 2026US 12,736,696 B2Cgg Services SAS
- Long offset acquisition11 Aug 2026US 12,704,654 B2PGS Geophysical AS
- Dynamic resolution full-waveform inversion method and system24 Feb 2026US 12,560,732 B2Cgg Services SAS
- Offshore application of non-uniform optimal sampling survey design25 Mar 2025US 12,259,511 B2Shearwater Geoservices Software Inc.
- Long offset acquisition1 Oct 2024US 12,105,238 B2PGS Geophysical AS
- Method and related apparatuses for analysing a target region beneath a surface of the earth23 Jul 2026US 2026/0211137 A1Fnv IP B.V.
- Tomographic inversion23 Jul 2026US 2026/0211141 A1Fnv IP B.V.
- Method for cross-correlating receiver signals23 Jul 2026US 2026/0211143 A1Fnv IP B.V.
- Fiber-optic geodesy: high-resolution subsurface deformation monitoring with telecommunication infrastructure16 Jul 2026US 2026/0202574 A1California Institute of Technology
- Methods and systems for generating seismic attributes with narrow-band wave propagation2 Jul 2026US 2026/0186161 A1BP Corporation North America Inc.
Most cited
By later US patents
- Subsurface illumination, a hybrid wave equation-ray-tracing method19US 6,763,305 B2GX Technology Corporation · 2004
- Method and system for checkpointing during simulations16US 8,756,042 B2ExxonMobile Upstream Research Company · 2014
- Methods for subsurface parameter estimation in full wavefield inversion and reverse-time migration13US 8,537,638 B2ExxonMobil Upstream Research Company · 2013
- System and method for reconstructed wavefield inversion7US 10,578,755 B2ION Geophysical Corporation · 2020
- Generating subterranean imaging data based on vertical seismic profile data and ocean bottom sensor data6US 10,267,937 B2Saudi Arabian Oil Company · 2019