G01N 2223/311
High pressure testing, anvil cells
Official title: high pressure testing, anvil cells
G01N2223/311 (High pressure testing, anvil cells) appears on 12 US grants and 14 published applications in this corpus.
Search patents in G01N- Granted patents
- 12
- Published applications
- 14
- Assignees
- 11
- Inventors
- 54
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 2 |
| 2018 | 3 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- High-throughput high-pressure small-angle neutron scattering sample cells and environments4 Aug 2026US 12,699,061 B2STF Technologies, LLC
- Multi-scale and multi-parameter collaborative testing device and method for true triaxial hydraulic fracturing5 Aug 2025US 12,379,289 B2Anhui University of Science and Technology
- Methods and systems of testing formation samples using a rock hydrostatic compression chamber30 Apr 2024US 11,971,369 B2Halliburton Energy Services.Inc.
- Multi-physical field imaging method and system based on PET-CT and DAS23 Apr 2024US 11,965,995 B2
- Multifunctional experimental system for in-situ simulation of gas hydrate6 Dec 2022US 11,519,866 B1Institute of Geology and Geophysics, Chinese Academy of Sciences
- Battery Abuse System that Facilitates In-Situ X-Ray Imaging and Multi-Modal Measurements and Methods Thereof12 Mar 2026US 2026/0071945 A1Alliance for Sustainable Energy, LLC
- High-temperature and high-pressure core displacement test system and method4 Dec 2025US 2025/0369903 A1Institute of Rock and Soil Mechanics, Chinese Academy of Sciences
- Multi-Scale and Multi-Parameter Collaborative Testing Device and Method for True Triaxial Hydraulic Fracturing13 Mar 2025US 2025/0085196 A1Anhui University of Science and Technology
- High-throughput high-pressure small-angle neutron scattering sample cells and environments15 Aug 2024US 2024/0272096 A1STF Technologies, LLC
- Multi-Physical Field Imaging Method and System Based on PET-CT and DAS21 Sep 2023US 2023/0296797 A1Institute of Geology and Geophysics, Chinese Academy of Sciences
Most cited
By later US patents
- Method for high precision imaging for three-dimensional topography of cracks in hydraulic fracturing test of rocks8US 10,139,355 B1Institute of Geology and Geophysics, Chinese Academy of Sciences · 2018
- Visible test system and rock mass heating method3US 10,948,431 B1Institute of Geology and Geophysics, Chinese Academy of Sciences · 2021
- Methods and systems of testing formation samples using a rock hydrostatic compression chamber1US 11,085,887 B2Halliburton Energy Services.Inc. · 2021
- Multifunctional experimental system for in-situ simulation of gas hydrate1US 11,519,866 B1Institute of Geology and Geophysics, Chinese Academy of Sciences · 2022