Patents/Assignees

China University Of Geosciences (Beijing)

13 patents in portfolio

US12607583utility2026
Method for Establishing Mathematical Model of Relationship Between Spontaneous Imbibition Volume and Time of Porous Medium
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US12529688utility2026
Method for Discriminating Deposit Types Based on Tourmaline Components
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US12337299utility2025
Use of Natural Attapulgite as Natural Nano Mineral Enzyme
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US12241179utility2025
High-whiteness Polyimide Microfiber and Preparation Method Thereof and Use
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US12024975utility2024
Self-growing Dispersed Particle Gel Active Mobility Control System and Fluid Channeling Control Method for Low-permeability-tight Reservoir
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US11879329utility2024
Pure Mechanical Well Deviation Wireless Measurement-while-drilling and Mud Pulse Generation Device
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US11828734utility2023
Loading Apparatus for Rock Fracturing Simulation and Rock Fracturing Simulation Device
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US11794462utility2023
Rgo-pei/pvdf Pyroelectric Thin Film and Its Preparation Method
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US11733412utility2023
Method and Device for Determining Excitation Point of Seismic Source
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US11662500utility2023
Submarine Position Detection Method Based on Extreme Points of Gravity Gradients
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US11640666utility2023
Method for Making Texture Symbol of Land Use Classification Map
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US11608741utility2023
Yield Estimation Device and Method for Low-yield Shale Gas Reservoir
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US11598151utility2023
Downhole Power Drilling Tool Having Multi-stage Dual Plunger Eccentric Gear Mechanism
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