Patents/Assignees

BAOSHAN IRON & STEEL CO., Ltd.

63 patents in portfolio

US12617007utility2026
Anti-collapse Oil Casing with High Strength and Manufacturing Method Therefor
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US12618118utility2026
High Efficiency Processing Method and Plant for Multiphase Steel Slag
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US12618129utility2026
Steel with Controlled Yield Ratio and Manufacturing Method Therefor
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US12612671utility2026
Multi-layer Composite Cold-rolled Steel Plate and Manufacturing Method Therefor
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US12612686utility2026
Steel, Steel Bar and Manufacturing Method Thereof
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US12606894utility2026
Steel for Glass Lining and Production Method Therefor
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US12571067utility2026
High-strength Thin-gauge Checkered Steel Plate/strip and Manufacturing Method Therefor
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US12561622utility2026
Preprocessing, Layout and Production Optimization Methods for Nesting and Shear Cutting of a Defective Plate
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US12545985utility2026
High-formability Hot Galvanized Aluminum-zinc or Hot Galvanized Aluminum-magnesium Dual-phase Steel and Rapid Heat Treatment Hot Dipping Fabrication Method Therefor
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US12540365utility2026
Low-carbon, Low-alloy and High-formability Dual-phase Steel Having Tensile Strength of Greater Than or Equal to 590 Mpa, Hot-dip Galvanized Dual-phase Steel, and Manufacturing Method Therefor
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US12534784utility2026
Ultra-high-strength Steel Having Excellent Plasticity and Method for Manufacturing Same
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US12534795utility2026
Vacuum Coating Device for Uniformly Distributing Metal Steam by Using Guide Plate Type Structure
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US12529122utility2026
Low-cost Hot-rolled Steel Plate for High Temperature Enameling, and Manufacturing Method Theefor
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US12529124utility2026
Low-silicon and Low-carbon Equivalent GPA Grade Multi-phase Steel Plate/steel Strip and Manufacturing Method Therefor
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US12480174utility2025
600 Mpa Grade Non-oriented Electrical Steel Sheet and Manufacturing Method Thereof
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US12467112utility2025
Low-carbon Low-cost Ultra-high-strength Multiphase Steel Plate/steel Strip and Manufacturing Method Therefor
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US12467560utility2025
High-strength and High-toughness Bainite Geological Drilling Pipe and Manufacturing Method Therefor
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US12447718utility2025
Multi-layer Rolled Composite Board and Manufacturing Method Therefor
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US12448665utility2025
Hot-rolled Steel Plate/strip for Sulfuric Acid Dew Point Corrosion Resistance and Manufacturing Method Therefor
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US12422248utility2025
Device and Method for Calibrating Elongated Metallurgical Tool Based on Laser Distance Sensor
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