C23C 2/12

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Description

Class  C23C : COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL


Subclass 2/12: Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material Aluminium or alloys based thereon

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12252755 Process for manufacturing a flat steel product having an aluminum-based corrosion-resistant coating, and flat steel product having an aluminum-based corrosion-resistant coatingAug 17, 21Mar 18, 25ThyssenKrupp Steel Europe AG
12240983 Method of forming protective coatingDec 06, 22Mar 04, 25Rolls Royce plc
12241161 Aluminum-zinc alloy plated steel sheet having excellent hot workability and corrosion resistance, and method for manufacturing sameAug 23, 19Mar 04, 25POSCO CO., LTD
12241162 Aluminum-iron-plated steel sheet, having excellent mold wear resistance, for hot press forming, and manufacturing method thereofDec 17, 20Mar 04, 25POSCO
12227817 SteelJan 19, 22Feb 18, 25501 Nippon Steel Corporation
12226976 Manufacturing method of aluminum-based alloy plated steelJan 08, 24Feb 18, 25POSCO CO., LTD.
12221700 High-strength aluminum coated steel sheet having excellent anti-corrosion properties and weldability, and manufacturing method thereofDec 15, 21Feb 11, 25POSCO CO., LTD.
12215411 Coated steel member, coated steel sheet, and methods for producing sameJul 06, 23Feb 04, 25501 Nippon Steel Corporation
12208461 Assembly of at least 2 metallic substratesSep 09, 19Jan 28, 25Arcelormittal Commercial RPS S.A.R.L.
12173407 Corrosion protection with Al/Zn-based coatingsAug 08, 23Dec 24, 24BlueScope Steel Limited
12162057 Method for manufacturing hot-press-formed article, and hot-press-formed articleApr 20, 21Dec 10, 24501 Nippon Steel Corporation
12163202 Hot press member, production method for steel sheet for hot press, and production method for hot press memberFeb 13, 20Dec 10, 24JFE Steel Corporation
12163203 High-performance thermoformed component provided with coating, and manufacturing method thereforNov 27, 20Dec 10, 24Baoshan Iron & Steel Co., Ltd.
12163231 Plated steel sheet for hot stamping and hot-stamped memberNov 29, 19Dec 10, 24501 Nippon Steel Corporation
12157922 Method for producing a ultra high strength coated or not coated steel sheet and obtained sheetApr 07, 21Dec 03, 24Arcelormittal Commercial RPS S.A.R.L.
12151297 Production method for a spot welded joint using high strength and high forming steelOct 07, 22Nov 26, 24Arcelormittal Commercial RPS S.A.R.L.
12152305 Aluminum alloy-plated steel sheet having excellent workability and corrosion resistance and method for manufacturing sameDec 18, 20Nov 26, 24POSCO
12123094 Aluminum-based plated steel plate for hot press having excellent resistance against hydrogen delayed fracture and spot weldability, and method for manufacturing sameNov 29, 19Oct 22, 24POSCO CO., LTD.
12116672 Al or Al alloy-coated stainless steel sheet and method of manufacturing ferritic stainless steel sheetApr 24, 20Oct 15, 24JFE Steel Corporation
12110572 Manufacturing process of press hardened parts with high productivityMar 05, 19Oct 08, 24Arcelormittal Commercial RPS S.A.R.L.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0114,837 CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESIONFeb 09, 24Apr 10, 25Not available
2025/0118,821 COOLING SYSTEM OF BATTERY PACK AND ITS MANUFACTURING METHODJun 21, 22Apr 10, 25Not available
2025/0108,422 STEEL SHEET FOR HOT PRESS FORMING, METHOD OF PRODUCING STEEL SHEET FOR HOT PRESS FORMING, HOT PRESSED MEMBER, AND METHOD OF PRODUCING HOT PRESSED MEMBERNov 17, 22Apr 03, 25JFE Steel Corporation
2025/0109,477 HOT-DIP PLATED STEEL SHEETFeb 21, 23Apr 03, 25501 Nippon Steel Corporation
2025/0051,872 STEEL SHEET FOR HOT PRESSING AND HOT-STAMPED PART MANUFACTURED USING SAMEJan 26, 22Feb 13, 25Not available
2025/0034,684 CRACK-CONTAINING HOT-STAMPED COATED STEEL PART WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESIONAug 21, 24Jan 30, 25Not available
2025/0034,692 ALUMINUM ALLOY-PLATED STEEL SHEET HAVING EXCELLENT WORKABILITY AND CORROSION RESISTANCE AND METHOD FOR MANUFACTURING SAMEOct 17, 24Jan 30, 25POSCO CO., LTD.
2025/0019,810 STEEL MEMBER AND STEEL SHEETNov 29, 22Jan 16, 25501 Nippon Steel Corporation
2025/0010,579 STEEL SHEET FOR HOT PRESS FORMED MEMBERSep 20, 24Jan 09, 25POSCO CO., LTD.
2025/0011,912 ALUMINUM-BASED PLATED STEEL PLATE FOR HOT PRESS HAVING EXCELLENT RESISTANCE AGAINST HYDROGEN DELAYED FRACTURE AND SPOT WELDABILITY, AND METHOD FOR MANUFACTURING SAMESep 10, 24Jan 09, 25POSCO Co., Ltd
2025/0003,023 NON-STAMPED PREALLOYED STEEL COIL, SHEET OR BLANK, PRESS HARDENED COATED MART AND RELATED METHODSep 11, 24Jan 02, 25Not available
2025/0003,045 CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENT SPOT-WELDABILITY AND EXCELLENT PAINTING ADHESIONJun 27, 24Jan 02, 25Not available
2025/0003,047 PLATED STEEL SHEETDec 06, 22Jan 02, 25501 Nippon Steel Corporation
2025/0003,046 CRACK-CONTAINING HOT-STAMPED STEEL PART WITH A THIN COATING WITH EXCELLENTSPOT-WELDABILITY AND EXCELLENT PAINTING ADHESIONAug 12, 24Jan 02, 25Not available
2025/0003,048 PLATED STEEL SHEETJan 26, 23Jan 02, 25501 Nippon Steel Corporation
2024/0425,946 Sheet Metal Component and Method for Producing SameSep 06, 24Dec 26, 24Not available
2024/0410,028 PLATED STEEL SHEETS FOR HOT PRESS FORMING HAVING EXCELLENT HYDROGEN BRITTLENESS RESISTANCE AND IMPACT RESISTANCE, HOT PRESS FORMED PARTS, AND MANUFACTURING METHODS THEREOFAug 05, 24Dec 12, 24POSCO Co., Ltd
2024/0399,439 HOT PRESSED MEMBERAug 30, 22Dec 05, 24JFE Steel Corporation
2024/0401,173 PLATED STEEL SHEET HAVING EXCELLENT PLATING ADHESION AND CORROSION RESISTANCE AFTER HOT PRESS FORMING, PREPARATION METHOD FOR PLATED STEEL SHEET, AND HOT PRESSED FORMING MEMBERDec 20, 22Dec 05, 24POSCO CO., LTD
2024/0401,162 High strength press hardened steel part and method of manufacturing the sameAug 26, 22Dec 05, 24Not available

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