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 2/00: Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247294 | Device for solidifying a coating layer hot-deposited on a wire, corresponding installation and method | Sep 20, 23 | Mar 11, 25 | DRUIDS PROCESS TECHNOLOGY, S.L. |
| 12241163 | Method for patinating zinc surfaces and system therefor | Dec 20, 19 | Mar 04, 25 | Not available |
| 12220234 | Analyte sensors and methods of manufacturing same | Mar 13, 23 | Feb 11, 25 | DexCom Inc. |
| 12221700 | High-strength aluminum coated steel sheet having excellent anti-corrosion properties and weldability, and manufacturing method thereof | Dec 15, 21 | Feb 11, 25 | POSCO CO., LTD. |
| 12215425 | Apparatus for cooling metal material | Dec 17, 19 | Feb 04, 25 | POSCO CO., LTD. |
| 12179245 | Apparatus for cooling steel sheet | Jun 11, 19 | Dec 31, 24 | POSCO CO., LTD. |
| 12168826 | Plating weight control device and control method | Sep 20, 19 | Dec 17, 24 | POSCO CO., LTD. |
| 12163230 | Device for coating a metal strip with separately movable electromagnetic stabilizing device and blowing device | Jun 26, 23 | Dec 10, 24 | Fontaine Engineering und Maschinen GmbH |
| 12139791 | Showerhead faceplates with angled gas distribution passages for semiconductor processing tools | Jun 14, 21 | Nov 12, 24 | Lam Research Corporation |
| 12110595 | Hot-dip plated steel material | Mar 31, 23 | Oct 08, 24 | 501 Nippon Steel Corporation |
| 12111642 | Method and electronic device for monitoring a manufacturing of a metal product, related computer program and installation | Sep 06, 19 | Oct 08, 24 | Arcelormittal Commercial RPS S.A.R.L. |
| 12098465 | Coating weight control apparatus and coating weight control method | Aug 21, 19 | Sep 24, 24 | POSCO CO., LTD. |
| 12098884 | Support tooling for porous preforms to be infiltrated and oven using such a tooling | Mar 12, 20 | Sep 24, 24 | SAFRAN CERAMICS |
| 12097499 | Determining a bulk concentration of a target in a sample using a digital assay with compartments having nonuniform volumes | Jan 06, 23 | Sep 24, 24 | TOKITAE LLC, a limited liability company of the State of Delaware |
| 12084738 | Method for producing a steel sheet having improved strength, ductility and formability | Dec 21, 16 | Sep 10, 24 | Arcelormittal Commercial RPS S.A.R.L. |
| 12084751 | Method for manufacturing cold-rolled or zinc-plated dual-phase steel plate over 980 MPa | Jun 14, 19 | Sep 10, 24 | Baoshan Iron & Steel Co., Ltd. |
| 12084774 | Gas wiping nozzle and method for manufacturing hot-dip metal coated metal strip | Apr 21, 21 | Sep 10, 24 | JFE Steel Corporation |
| 12054829 | Plated steel sheet having excellent corrosion resistance, galling resistance, workability and surface property | Sep 24, 20 | Aug 06, 24 | POSCO; STEEL & CONVERGENCE TECHNOLOGY RESEARCH ASSOCIATION; POSCO COATED & COLOR STEEL CO., LTD.; |
| 12048963 | Holed ingot improving a line productivity | May 12, 20 | Jul 30, 24 | Arcelormittal Commercial RPS S.A.R.L. |
| 12031192 | Continuous hot-dip galvanizing apparatus | Jun 12, 23 | Jul 09, 24 | JFE STEEL CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0109,472 | DEVICE FOR CLEANING A SNOUT IN A HOT-DIP GALVANIZATION INSTALLATION | Jan 17, 23 | Apr 03, 25 | Not available |
| 2025/0109,473 | HOT-DIP PLATED STEEL SHEET | Jun 09, 23 | Apr 03, 25 | 501 Nippon Steel Corporation |
| 2025/0043,425 | SHOWERHEAD FACEPLATES WITH ANGLED GAS DISTRIBUTION PASSAGES FOR SEMICONDUCTOR PROCESSING TOOLS | Oct 23, 24 | Feb 06, 25 | Not available |
| 2024/0425,962 | HOT-DIP PLATED STEEL MATERIAL | Sep 05, 24 | Dec 26, 24 | 501 Nippon Steel Corporation |
| 2024/0401,181 | COATING WEIGHT CONTROL APPARATUS AND COATING WEIGHT CONTROL METHOD | Aug 08, 24 | Dec 05, 24 | Not available |
| 2024/0382,122 | ANALYTE SENSOR | May 15, 24 | Nov 21, 24 | Not available |
| 2024/0376,583 | High-Temperature Galvanizing Process for Ferrous Material Parts | Sep 09, 22 | Nov 14, 24 | Not available |
| 2024/0352,550 | STEEL HAVING IMPROVED PROCESSING PROPERTIES FOR WORKING AT ELEVATED TEMPERATURES | Aug 11, 22 | Oct 24, 24 | Not available |
| 2024/0352,568 | METAL FUME REDUCTION APPARATUS FOR SNOUT, SNOUT APPARATUS, AND PLATING FACILITY | Oct 28, 21 | Oct 24, 24 | PRIMETALS TECHNOLOGIES JAPAN, LTD. |
| 2024/0344,191 | PLATED STEEL SHEET HAVING EXCELLENT CORROSION RESISTANCE, GALLING RESISTANCE, WORKABILITY AND SURFACE PROPERTY AND METHOD FOR MANUFACTURING SAME | Jun 06, 24 | Oct 17, 24 | POSCO CO., LTD.; STEEL & CONVERGENCE TECHNOLOGY RESEARCH ASSOCIATION; POSCO COATED & COLOR STEEL CO., LTD.; |
| 2024/0318,290 | METHOD FOR MANUFACTURING HOT-DIP GALVANIZED STEEL SHEET | Jun 09, 22 | Sep 26, 24 | JFE Steel Corporation |
| 2024/0309,501 | METHOD OF MANUFACTURING A TROUGH USED IN GALVANIZATION OF WORKPIECES | Jan 25, 24 | Sep 19, 24 | Commercial Metals Company |
| 2024/0271,264 | DEVICE FOR COOLING A METAL STRIP WITH A HOT DIP COATING OF HIGH THICKNESS | Mar 24, 22 | Aug 15, 24 | Not available |
| 2024/0254,612 | STEEL-SHEET NON-PLATING DEFECT PREDICTION METHOD, STEEL-SHEET DEFECT REDUCTION METHOD, HOT-DIP GALVANIZED STEEL SHEET MANUFACTURING METHOD, AND STEEL-SHEET NON-PLATING DEFECT PREDICTION MODEL GENERATION METHOD | Mar 25, 22 | Aug 01, 24 | JFE Steel Corporation |
| 2024/0247,356 | METHOD FOR GALVANIZING OBJECTS USING A TROUGH | Jan 25, 24 | Jul 25, 24 | Commercial Metals Company |
| 2024/0247,358 | GAS ASSISTED SNOUT INTERFACE REMOVAL | Jan 09, 24 | Jul 25, 24 | Not available |
| 2024/0240,297 | METHOD FOR TREATING STEEL PARTS WHICH ARE ALREADY GALVANISED AND HAVE A ZINC LAYER, IN PARTICULAR FOR REPROCESSING USED GALVANISED STEEL PARTS, APPARATUS THEREFOR, AND REPROCESSED GALVANISED STEEL PART | Jul 11, 22 | Jul 18, 24 | Not available |
| 2024/0158,885 | CONTINUOUS ANNEALING EQUIPMENT, CONTINUOUS ANNEALING METHOD, METHOD OF PRODUCING COLD-ROLLED STEEL SHEETS AND METHOD OF PRODUCING COATED OR PLATED STEEL SHEETS | Feb 14, 22 | May 16, 24 | JFE Steel Corporation |
| 2024/0141,471 | METAL-COATED STEEL STRIP | Nov 03, 23 | May 02, 24 | BlueScope Steel Limited; Nippon Steel Corporation; NIPPON STEEL COATED SHEET CORPORATION; |
| 2024/0110,257 | GALVANNEALED STEEL SHEET | Dec 13, 23 | Apr 04, 24 | Not available |
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