G01V 2210/324
Filtering
G01V2210/324 (Filtering) appears on 295 US grants and 302 published applications in this corpus.
Search patents in G01V- Granted patents
- 295
- Published applications
- 302
- Assignees
- 94
- Inventors
- 566
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 4 | 2 |
| 2004 | 2 | 5 |
| 2005 | 6 | 2 |
| 2006 | 1 | 4 |
| 2007 | 2 | 4 |
| 2008 | 4 | 3 |
| 2009 | 3 | 5 |
| 2010 | 2 | 5 |
| 2011 | 5 | 7 |
| 2012 | 4 | 10 |
| 2013 | 4 | 10 |
| 2014 | 9 | 22 |
| 2015 | 6 | 15 |
| 2016 | 12 | 28 |
| 2017 | 13 | 18 |
| 2018 | 15 | 25 |
| 2019 | 36 | 28 |
| 2020 | 19 | 17 |
| 2021 | 16 | 23 |
| 2022 | 24 | 24 |
| 2023 | 24 | 13 |
| 2024 | 24 | 12 |
| 2025 | 14 | 8 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for scaling and thresholding parametrization of shear noise attenuation7 Jul 2026US 12,674,904 B2Schlumberger Technology Corporation
- DAS data processing to identify fluid inflow locations and fluid type10 Mar 2026US 12,571,301 B2BP Exploration Operating Company Limited
- Method and system for seismic data compression and noise reduction17 Feb 2026US 12,554,032 B2
- Random noise attenuation for seismic data3 Feb 2026US 12,541,035 B2Landmark Graphics Corporation
- Systems and methods for recursive 3D wavelet packet transforms27 Jan 2026US 12,535,608 B2Saudi Arabian Oil Company
- Method for determining properties of underground karst cave17 Sep 2026US 2026/0276856 A1Institute of Geology and Geophysics, Chinese Academy of Sciences
- System and method for reducing coherent and random noise in seismic data30 Jul 2026US 2026/0219406 A1Aramco Far East (Beijing) Business Services Co., Ltd.
- Method and related apparatuses for analysing a target region beneath a surface of the earth23 Jul 2026US 2026/0211137 A1Fnv IP B.V.
- Advanced detection method and system for tunnel boring machine based on seismic waves from controllable seismic source and rock breaking seismic source16 Jul 2026US 2026/0202567 A1Shandong University
- Seismic data processing method, seismic survey process, related system and installation9 Jul 2026US 2026/0194675 A1Totalenergies Onetech
Most cited
By later US patents
- Time-frequency processing and analysis of seismic data using very short-time fourier transforms100US 5,850,622 AAmoco Corporation · 1998
- Noise filtering method for seismic data71US 5,971,095 ASchlumberger Technology Corporation · 1999
- High fidelity vibratory source seismic method66US 5,550,786 AMobil Oil Corporation · 1996
- Method of using cascaded sweeps for source coding and harmonic cancellation66US 6,687,619 B2WesternGeco L. L. C. · 2004
- Adaptive seismic noise and interference attenuation method63US 6,651,007 B2Schlumberger Technology Corporation · 2003