G01V 5/085
Using another radioactive source
Official title: {using another radioactive source}
G01V5/085 (Using another radioactive source) appears on 6 US grants and 7 published applications in this corpus.
Search patents in G01V- Granted patents
- 6
- Published applications
- 7
- Assignees
- 5
- Inventors
- 19
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year.
Recent patents
- Lithium detection techniques using neutrons and/or alpha particles17 Jun 2025US 12,332,400 B2Schlumberger Technology Corporation
- System and method for scanning while-drilling rock fragments in an oil and gas field22 Jun 2021US 11,041,383 B2Institute of Geology and Geophysics, Chinese Academy of Sciences
- Gamma-ray attenuator and gamma-ray shield for gamma-ray spectroscopy23 Feb 2021US 10,928,545 B2Curium US LLC
- Sample containment apparatus, systems, and methods30 Dec 2014US 8,920,029 B2Landmark Graphics Corporation
- Ion source with cathode having an array of nano-sized projections21 Oct 2014US 8,866,068 B2Schlumberger Technology Corporation
- Lithium detection techniques using neutrons and/or alpha particles6 Feb 2025US 2025/0044476 A1Schlumberger Technology Corporation
- System and method for scanning while-drilling rock fragments in an oil and gas field14 May 2020US 2020/0149394 A1Institute of Geology and Geophysics, Chinese Academy of Sciences
- Gamma-ray attenuator and gamma-ray shield for gamma-ray spectroscopy14 Nov 2019US 2019/0346587 A1Curium US LLC
- Identifying sweet spots in unconventional hydrocarbon reservoirs15 Sep 2016US 2016/0266274 A1Saudi Arabian Oil Company
- Ion source with cathode having an array of nano-sized projections3 Jul 2014US 2014/0183348 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Sample containment apparatus, systems, and methods7US 8,920,029 B2Landmark Graphics Corporation · 2014
- Systems and methods for determining fluid mobility in rock samples4US 8,507,868 B2Landmark Graphics Corporation · 2013
- System and method for scanning while-drilling rock fragments in an oil and gas field3US 11,041,383 B2Institute of Geology and Geophysics, Chinese Academy of Sciences · 2021
- Gamma-ray attenuator and gamma-ray shield for gamma-ray spectroscopy1US 10,928,545 B2Curium US LLC · 2021
- Ion source with cathode having an array of nano-sized projections1US 8,866,068 B2Schlumberger Technology Corporation · 2014