Assignee
INST ROCK & SOIL MECH CAS
CN·45 granted patents·14 pending applications·30 citations·filing 2017–2025
Top patents by PatentIndex Score
59 records- 0196US11945752B1Barium slag-modified aluminate quick-hardening special cementing material and preparation method thereofINST ROCK & SOIL MECH CAS·Filed 2023·Granted Apr 2, 2024·3 cites·2 claims
- 0293US11604128B1Self drilling pressure simulation test device and method for formation containing natural gas hydrateINST ROCK & SOIL MECH CAS·Filed 2022·Granted Mar 14, 2023·5 cites·8 claims
- 0392US11821805B1Hard-shell inclusion strain gauge and high frequency real-time monitoring system for 3D stress in surrounding rockmass of underground engineeringINST ROCK & SOIL MECH CAS·Filed 2023·Granted Nov 21, 2023·3 cites·3 claims
- 0489US12253647B1Multi-probe nuclear magnetic resonance rock soil in-situ monitoring methodINST ROCK & SOIL MECH CAS·Filed 2024·Granted Mar 18, 2025·2 cites·9 claims
- 0588US12276639B1Large-space high-temperature and high-pressure true triaxial flexible loading deviceINST ROCK & SOIL MECH CAS·Filed 2024·Granted Apr 15, 2025·1 cites·7 claims
- 0686US12313532B1Static cone penetration test device and test method incorporating hyperspectral imaging technologyINST ROCK & SOIL MECH CAS·Filed 2024·Granted May 27, 2025·1 cites·10 claims
- 0786US10684203B2Ring shear and seepage-coupled apparatus and ring shear and seepage-coupled test system for rock and rock fracture under tension or compression stressINST ROCK & SOIL MECH CAS·Filed 2018·Granted Jun 16, 2020·4 cites·18 claims
- 0884US11808914B2Method and equipment for transformation of point cloud coordinates of structure plane of deep-buried tunnel based on target deviceINST ROCK & SOIL MECH CAS·Filed 2023·Granted Nov 7, 2023·1 cites·9 claims
- 0984US10012577B2Rock hollow cylinder torsional shear apparatusINST ROCK & SOIL MECH CAS·Filed 2017·Granted Jul 3, 2018·3 cites·18 claims
- 1083US12061113B1Intelligent frequency reading method applicable to low-temperature environment and wireless vibrating wire acquisition instrumentINST ROCK & SOIL MECH CAS·Filed 2024·Granted Aug 13, 2024·1 cites·6 claims
- 1180US11847383B2Method for determining a performance of an unsaturated subgrade of a multi-layered expressway section and processing device thereofINST ROCK & SOIL MECH CAS·Filed 2022·Granted Dec 19, 2023·1 cites·5 claims
- 1279US10564079B2Device, system and method for triaxial compression test with/without jacket by gas confining pressure on rockINST ROCK & SOIL MECH CAS·Filed 2018·Granted Feb 18, 2020·3 cites·8 claims
- 1374US11277675B2Method and apparatus for monitoring the interaction between surrounding rocks and TBM in TBM tunneling processINST ROCK & SOIL MECH CAS·Filed 2019·Granted Mar 15, 2022·2 cites·9 claims
- 1472US2025367712A1Energy-gathering ultrasonic scrubbing device, and intensive desliming system for argillaceous sandstone uranium oreINST ROCK & SOIL MECH CAS·Filed 2025·Application pending·0 cites
- 1570US2025369903A1High-temperature and high-pressure core displacement test system and methodINST ROCK & SOIL MECH CAS·Filed 2025·Application pending·0 cites
- 1669US12122937B2Flexible gastight material for landfill site, and preparation method and use method thereofINST ROCK & SOIL MECH CAS·Filed 2022·Granted Oct 22, 2024·0 cites·6 claims
- 1768US11879872B2Deformation and control simulation test system for tunnel engineering supporting structureINST ROCK & SOIL MECH CAS·Filed 2023·Granted Jan 23, 2024·0 cites·10 claims
- 1867US12553877B2Testing device and method for interface mechanical parameters of hydrated soil containing natural gasINST ROCK & SOIL MECH CAS·Filed 2023·Granted Feb 17, 2026·0 cites·10 claims
- 1966US12313575B1Multi-probe multi-frequency nuclear magnetic resonance rock soil in-situ monitoring systemINST ROCK & SOIL MECH CAS·Filed 2025·Granted May 27, 2025·0 cites·9 claims
- 2064US11873225B2Modified montmorillonite self-repairing agent and preparation method and use thereofINST ROCK & SOIL MECH CAS·Filed 2022·Granted Jan 16, 2024·0 cites·7 claims
- 2164US2024222675A1Salt cavern flow battery systemINST ROCK & SOIL MECH CAS·Filed 2023·Application pending·0 cites
- 2263US2025361583A1Efficient multiphase-flow graded-separation, concentration, and purification system for argillaceous sandstone uranium oreINST ROCK & SOIL MECH CAS·Filed 2025·Application pending·0 cites
- 2362US11892577B2Multi-scale photoacoustic detection method of geological structure around borehole and related devicesINST ROCK & SOIL MECH CAS·Filed 2021·Granted Feb 6, 2024·0 cites·19 claims
- 2461US2025092786A1Groove-type skeleton, sealed lining structure, underground gas storage and construction methodINST ROCK & SOIL MECH CAS·Filed 2024·Application pending·0 cites
- 2559US12474319B1Physical simulation experiment system for vapor-liquid multiphase seepage in underground gas storage facility in depleted gas reservoirINST ROCK & SOIL MECH CAS·Filed 2025·Granted Nov 18, 2025·0 cites·7 claims
- 2656US11858017B2In-situ vapor injection thermal desorption deviceINST ROCK & SOIL MECH CAS·Filed 2022·Granted Jan 2, 2024·0 cites·8 claims
- 2755US2025092630A1Foot frame bottom plate type fixed parts, sealed inner lining structure, underground chamber and construction methodINST ROCK & SOIL MECH CAS·Filed 2024·Application pending·0 cites
- 2854US12546079B2Heat collection bag, device and method for solidifying and filling calcium sand foundationINST ROCK & SOIL MECH CAS·Filed 2023·Granted Feb 10, 2026·0 cites·19 claims
- 2954US12253509B2Multiphase flow cylindrical model test system and test methodINST ROCK & SOIL MECH CAS·Filed 2022·Granted Mar 18, 2025·0 cites·4 claims
- 3054US12055448B1Vibrating wire stress gauge and stress testing equipment suitable for use in low temperature environmentsINST ROCK & SOIL MECH CAS·Filed 2024·Granted Aug 6, 2024·0 cites·7 claims
- 3154US11796513B2Dual channel nondestructive testing method for rock bolt and related devicesINST ROCK & SOIL MECH CAS·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 3254US2026009719A1Simulation testing device for scouring and erosion damage of accumulation slope under rainfall conditionsINST ROCK & SOIL MECH CAS·Filed 2025·Application pending·0 cites
- 3353US2022074906A1Device and method for measuring radon release amount during rock shearing damage processINST ROCK & SOIL MECH CAS·Filed 2021·Application pending·0 cites
- 3452US12392698B2System and method for testing rock fracture under vacuum and extreme-temperature conditionINST ROCK & SOIL MECH CAS·Filed 2025·Granted Aug 19, 2025·0 cites·8 claims
- 3552US11296338B2Device for storing electrical energy of salt cavern flow batteryINST ROCK & SOIL MECH CAS·Filed 2020·Granted Apr 5, 2022·0 cites·17 claims
- 3650US12352914B2Stereoscopic identification method and apparatus for disturbance stress evolution process of underground cave surrounding rockINST ROCK & SOIL MECH CAS·Filed 2022·Granted Jul 8, 2025·0 cites·9 claims
- 3750US11491444B2Preparation and application of in-situ high efficient degradation carbon based materials of VOCs in landfill based on waste recyclingINST ROCK & SOIL MECH CAS·Filed 2020·Granted Nov 8, 2022·0 cites·7 claims
- 3850US2024018038A1Rapid solidification method of calcareous sandINST ROCK & SOIL MECH CAS·Filed 2022·Application pending·0 cites
- 3949US12379271B1Mounting device and method of tandem-type rock mass three-dimensional disturbance stress sensorINST ROCK & SOIL MECH CAS·Filed 2025·Granted Aug 5, 2025·0 cites·10 claims
- 4048US12203373B2Automatic microseismic monitoring-intelligent rockburst early warning integrated system and method for tunnel boring machine (TBM)-based constructionINST ROCK & SOIL MECH CAS·Filed 2022·Granted Jan 21, 2025·0 cites·4 claims
- 4148US12180666B2Device and method for health diagnosis of subgrade service performanceINST ROCK & SOIL MECH CAS·Filed 2021·Granted Dec 31, 2024·0 cites·8 claims
- 4248US11835436B2Specimen preparation method for eliminating membrane penetration effect on highly-weathered rockINST ROCK & SOIL MECH CAS·Filed 2021·Granted Dec 5, 2023·0 cites·4 claims
- 4348US11781926B1Fiber grating sensor, strain monitoring method and system for a surrounding rock of a deep roadwayINST ROCK & SOIL MECH CAS·Filed 2023·Granted Oct 10, 2023·0 cites·2 claims
- 4448US11740385B2Quantitative assessment method, apparatus, and device for global stability of surrounding rocks of underground cavernsINST ROCK & SOIL MECH CAS·Filed 2022·Granted Aug 29, 2023·0 cites·3 claims
- 4548US11415498B2Rock high-stress high-temperature micro-nano indentation test systemINST ROCK & SOIL MECH CAS·Filed 2020·Granted Aug 16, 2022·0 cites·8 claims
- 4648US2024346215A1Method for designing parameters of an advance stress relief hole in a rockburst source zone of a construction tunnel in deep-seated hard rocksINST ROCK & SOIL MECH CAS·Filed 2024·Application pending·0 cites
- 4746US11740371B2Device and method for measuring dynamic evolution of three-dimensional disturbed stress under mining disturbanceINST ROCK & SOIL MECH CAS·Filed 2019·Granted Aug 29, 2023·0 cites·2 claims
- 4845US11280180B2Portable in-situ gas pressure measuring device for shallow gas-bearing stratum and measuring method thereofINST ROCK & SOIL MECH CAS·Filed 2020·Granted Mar 22, 2022·0 cites·17 claims
- 4945US2024083677A1Apparatus and its operation method of salt cavern gas storage without cushion gasINST ROCK & SOIL MECH CAS·Filed 2022·Application pending·0 cites
- 5044US2022099519A1Method for detecting gas-storing performance of solution-mined salt cavern in high-insoluble salt mineINST ROCK & SOIL MECH CAS·Filed 2020·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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