Posco

Also on record

Records under this name other than the patents Posco holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 858 patents it holds.

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Patent	Title	Status	Expires	Confidence
US 7,850,902	Apparatus for manufacturing molten irons Formerly held In force Term ends Jul 5, 2027 · From the USPTO record	In force	Term ends Jul 5, 2027	From the USPTO record
US 8,052,921	Apparatus for manufacturing molten irons Formerly held In force Term ends Nov 20, 2028 · From the USPTO record	In force	Term ends Nov 20, 2028	From the USPTO record
US 10,557,179	Method for manufacturing reduced iron Formerly held In force Term ends Dec 3, 2030 · From the USPTO record	In force	Term ends Dec 3, 2030	From the USPTO record
US 9,068,085	Radiation Curable Resin Composition, and Fingerprint-Resistant Resin Composition Containing Same Formerly held In force Term ends May 26, 2031 · High confidence	In force	Term ends May 26, 2031	High confidence
US 11,634,819	Solution Composition for Steel Sheet Surface Treatment, Zinc-Based Plated Steel Sheet Surface-Treated with Same, and Manufacturing Method Therefor Formerly held In force Term ends Jun 14, 2037 · Medium confidence	In force	Term ends Jun 14, 2037	Medium confidence
US 11,267,851	Antimicrobial Adhesive Protein, Antimicrobial Nanoparticle, Antimicrobial Composition Comprising Same Nanoparticle, and Preparation Method for Same Composition Formerly held In force Term ends Jul 13, 2038 · High confidence	In force	Term ends Jul 13, 2038	High confidence
US 12,123,066	Ultrahigh-Strength Steel Sheet Having Excellent Yield Ratio, and Manufacturing Method Therefor Formerly held In force Term ends Oct 6, 2038 · High confidence	In force	Term ends Oct 6, 2038	High confidence
US 11,670,766	Positive Electrode Active Material for Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same Formerly held In force Term ends Oct 14, 2038 · High confidence	In force	Term ends Oct 14, 2038	High confidence
US 11,623,195	Reaction Apparatus and Method Formerly held In force Term ends Jun 5, 2039 · High confidence	In force	Term ends Jun 5, 2039	High confidence
US 11,834,747	Plated Steel Wire and Manufacturing Method for the Same Formerly held In force Term ends Aug 1, 2039 · High confidence	In force	Term ends Aug 1, 2039	High confidence

10 of 173 patents shown.

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Pro members: see all 173 patents