Patents/Assignees

CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)

85 patents in portfolio

US12320006utility2025
Method for Improving Anti-friction and Anti-wear Properties of Substrate
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US12311350utility2025
Alkane Catalytic Dehydrogenation Reaction Device and Catalyst Regeneration Device
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US12305132utility2025
Process for Preparing Fuel Gas Through Graded Pyrolysis and Gasification of Powdered Coal
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US12275905utility2025
Y-shaped Entrained-flow High-temperature Zoned Gasification Device Adopting Dry-process Slag-discharging
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US12269985utility2025
High Density Environmentally Friendly Polymer Water-based Drilling Fluid with Resistance to 240° C. and Saturated Salts, Preparation Method Therefor and Use Thereof
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US12270008utility2025
Method for Hydrotreating and Recycling Waste Lubricating Oil
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US12270757utility2025
Method for Determining Dynamic Adsorption Retention of Polymer Capsules
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US12264279utility2025
High-temperature and High-salt Resistant Hyperbranched Lubricant for Water-based Drilling Fluid, and Preparation and Application Thereof
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US12253640utility2025
Target-oriented Seismic Acquisition Method and Apparatus, Medium and Device
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US12203346utility2025
Method for Underground Separation of Components in Sulfur-containing Flue Gas and Sequestration of Carbon Dioxide and Sulfides
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US12203352utility2025
Method for Shale Gas Production Prediction, Device, and Storage Medium
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US12203365utility2025
Method for Evaluating Rock Drillability by Nano-indentation Test on Rock Cutting
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US12195670utility2025
Mussel Biomimetic Heat-resistant and Salt-tolerant Thickener, Preparation Method Therefor, and Gel Fracturing Fluid, Preparation Method and Use Thereof
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US12196710utility2025
Defect Identification Method, and Array Detection Probe
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US12173252utility2024
Method for Pre-hydrotreating and Purifying Waste Lubricating Oil
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US12146818utility2024
Experimental Device and Method for Testing Foam Fluid Properties and Defoaming Separation Effects
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US12131107utility2024
Device and Method for Early Monitoring of Gas Intrusion Based on Pressure Wave Propagation
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US12123292utility2024
Differentiated Real-time Injection-production Optimization Adjustment Method of Intelligent Injection-production Linkage Device
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US12117578utility2024
Elastic Wave Stress Tensor Double-dot Product Seismic Imaging Method and Device
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US12110449utility2024
Bio-enzyme Degradable Temporary Plugging Material and Preparation Method and Application Thereof
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