G01V 2210/121
Active source
G01V2210/121 (Active source) appears on 239 US grants and 318 published applications in this corpus.
Search patents in G01V- Granted patents
- 239
- Published applications
- 318
- Assignees
- 106
- Inventors
- 602
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 4 |
| 2014 | 1 | 7 |
| 2015 | 3 | 17 |
| 2016 | 9 | 18 |
| 2017 | 12 | 26 |
| 2018 | 14 | 22 |
| 2019 | 25 | 43 |
| 2020 | 20 | 49 |
| 2021 | 31 | 42 |
| 2022 | 33 | 22 |
| 2023 | 33 | 18 |
| 2024 | 31 | 17 |
| 2025 | 14 | 18 |
| 2026 | 12 | 11 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Energy band method for processing acoustic data22 Sep 2026US 12,742,904 B2Saudi Arabian Oil Company
- Drill bit source focusing1 Sep 2026US 12,724,162 B2Saudi Arabian Oil Company
- Systems and methods of performing velocity surveys using spaced source activation lines23 Jun 2026US 12,663,554 B2BP Corporation North America Inc.
- Hybrid ocean bottom seismic receiver and streamer seismic data acquisition using wide towed sources16 Jun 2026US 12,656,516 B2PGS Geophysical AS
- Automated method and system for categorising and describing thin sections of rock samples obtained from carbonate rocks9 Jun 2026US 12,651,143 B2Abu Dhabi National Oil Company
- Remotely operated towed vehicle for sub-seabed sonar imaging8 Oct 2026US 2026/0307769 A1Fnv IP B.V.
- Curved Marine Sparker Source Arrays3 Sep 2026US 2026/0259337 A1PGS Geophysical AS
- Monitoring system for underground carbon dioxide storage using permanent subsea acoustic source and subsea optical cable3 Sep 2026US 2026/0259340 A1Korea Institute of Geoscience and Mineral Resources
- A method for estimating a notional source waveform6 Aug 2026US 2026/0227535 A1Reflection Marine Norge AS
- Automated methods to determine properties of laminated reservoir formations25 Jun 2026US 2026/0177722 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Wireless communication for downhole tool strings48US 9,523,271 B2Halliburton Energy Services.Inc. · 2016
- Remote optical seismic surveying and detection and imaging of underground objects38US 8,797,828 B1Soreq NRC · 2014
- Method for generating spread spectrum driver signals for a seismic vibrator array using multiple biphase modulation operations in each driver signal chip24US 8,335,127 B2PGS Geophysical AS · 2012
- Noise removal for distributed acoustic sensing data18US 10,401,519 B2Halliburton Energy Services.Inc. · 2019
- Coherent noise attenuation using statistical methods17US 10,444,393 B2Halliburton Energy Services.Inc. · 2019