Class C22F : CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS
Subclass 1/053: Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12252765 | Automotive door beam made of aluminum alloy extruded material | Mar 05, 20 | Mar 18, 25 | Kobe Steel Ltd. |
| 12252771 | Thick products made of 7XXX alloy and manufacturing process | Feb 23, 22 | Mar 18, 25 | Constellium Issoire; CONSTELLIUM VALAIS SA (AG, LTD); |
| 12247278 | Method of producing a high-energy hydroformed structure from a 7xxx-series alloy | Oct 02, 19 | Mar 11, 25 | Airbus SAS |
| 12221677 | Dispersoids 7XXX alloy products with enhanced environmentally assisted cracking and fatigue crack growth deviation resistance | Sep 20, 22 | Feb 11, 25 | Kaiser Aluminum Fabricated Products, LLC |
| 12173385 | Weldable in-situ nano-strengthened rare-earth metal containing aluminum alloy with high strength and toughness and preparation method thereof | Jun 03, 21 | Dec 24, 24 | JIANGSU UNIVERSITY |
| 12146202 | Process for manufacturing thin sheets made of 7XXX aluminum alloy suitable for shaping and assembly | Jul 11, 19 | Nov 19, 24 | CONSTELLIUM NEUF-BRISACH |
| 12104255 | Phosphatable part starting from a steel sheet coated with a metallic coating based on aluminum | Jul 18, 22 | Oct 01, 24 | Arcelormittal Commercial RPS S.A.R.L. |
| 12064832 | Aluminum alloy brazing sheet and manufacturing method thereof | Oct 25, 19 | Aug 20, 24 | UACJ CORPORATION |
| 12043878 | Homogenizing heterogeneous foils for light alloy metal parts | Oct 07, 23 | Jul 23, 24 | Alloy Enterprises, Inc. |
| 12000009 | Homogenizing heterogeneous foils for light alloy metal parts | Aug 25, 23 | Jun 04, 24 | Alloy Enterprises, Inc. |
| 12000010 | Homogenizing heterogeneous foils for light alloy metal parts | Aug 28, 23 | Jun 04, 24 | Alloy Enterprises, Inc. |
| 12000031 | Metal products having improved surface properties and methods of making the same | Mar 13, 19 | Jun 04, 24 | Novelis Inc. |
| 11987858 | Homogenizing heterogeneous foils for light alloy metal parts | Aug 25, 23 | May 21, 24 | Alloy Enterprises, Inc. |
| 11981974 | Homogenizing heterogeneous foils for light alloy metal parts | Apr 05, 23 | May 14, 24 | Alloy Enterprises, Inc. |
| 11981986 | 7XXX-series aluminium alloy product | Jan 09, 20 | May 14, 24 | NOVELIS KOBLENZ GMBH |
| 11976347 | Al—Zn—Cu—Mg alloys and their manufacturing process | Jun 28, 18 | May 07, 24 | CONSTELLIUM ISSOIRE |
| 11970756 | Aluminum alloy and overaged aluminum alloy product of such alloy | Jul 02, 18 | Apr 30, 24 | OTTO FUCHS KOMMANDITGESELLSCHAFT |
| 11933553 | Aluminum alloy for heat exchanger fins | Mar 28, 22 | Mar 19, 24 | Novelis Inc.; Denso Corporation; |
| 11898232 | High-strength alloy based on aluminium and method for producing articles therefrom | Apr 29, 16 | Feb 13, 24 | United Company RUSAL Engineering and Technology Centre LLC |
| 11873724 | Compressor assembly with nonstick coating and method of manufacturing same | Jul 30, 20 | Jan 16, 24 | GM Global Technology Operations LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0066,883 | 7XXX ALUMINUM ALLOY PRODUCTS | Nov 07, 24 | Feb 27, 25 | Not available |
| 2025/0066,895 | Method For Producing High Strength Aluminum Alloy Extruded Material With High SCC Resistance | Nov 08, 24 | Feb 27, 25 | Not available |
| 2025/0043,395 | ALUMINUM ALLOY MATERIAL FOR A VEHICULAR COMPONENT, A VEHICULAR COMPONENT MANUFACTURED THEREOF, AND A METHOD OF MANUFACTURING A VEHICULAR COMPONENT | Nov 07, 23 | Feb 06, 25 | Hyundai Motor Company; KIA CORPORATION; |
| 2024/0392,417 | AL-ZN-MG-CU ALUMINUM ALLOY EXTRUSIONS AND METHODS OF MANUFACTURE THEREOF | May 22, 24 | Nov 28, 24 | Not available |
| 2024/0336,999 | ARMOUR COMPONENT PRODUCED FROM A 7XXX-SERIES ALUMINIUM ALLOY | Jul 21, 22 | Oct 10, 24 | NOVELIS KOBLENZ GMBH |
| 2024/0327,955 | Method Of Producing High-Intensity Aluminum Alloy Extruded Material Excellent In Resistance To Stress Corrosion Cracking And Aluminum Alloy Used Therefor | Mar 26, 24 | Oct 03, 24 | Not available |
| 2024/0287,654 | ALUMINUM ALLOY EXTRUDED MATERIAL AND METHOD FOR MANUFACTURING THE SAME | May 26, 22 | Aug 29, 24 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) |
| 2024/0271,263 | METAL PRODUCTS HAVING IMPROVED SURFACE PROPERTIES AND METHODS OF MAKING THE SAME | Apr 25, 24 | Aug 15, 24 | Novelis Inc. |
| 2024/0247,355 | WELDED STRUCTURAL MEMBER HAVING EXCELLENT STRESS CORROSION RACKING RESISTANCE, AND METHOD FOR MANUFACTURING SAME | Feb 21, 24 | Jul 25, 24 | Not available |
| 2024/0200,172 | Aluminum Casting Alloy for Near Net Shaped Casting of Structural or Non-structural Components | Apr 21, 22 | Jun 20, 24 | Not available |
| 2024/0158,898 | HIGH-STRENGTH ALUMINUM ALLOY EXTRUDED MATERIAL AND MANUFACTURING METHOD THEREFOR | Mar 03, 22 | May 16, 24 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) |
| 2024/0066,639 | ALUMINUM-ALLOY, FIN MATERIAL AND MANUFACTURING METHOD THEREOF | Jan 14, 22 | Feb 29, 24 | Not available |
| 2024/0035,136 | HIGH STRENGTH 6XXX SERIES ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME | Oct 16, 23 | Feb 01, 24 | Novelis Inc. |
| 2023/0313,353 | HIGH STRENGTH AND LOW QUENCH SENSITIVE 7XXX SERIES ALUMINUM ALLOYS AND METHODS OF MAKING | Sep 16, 21 | Oct 05, 23 | Novelis Inc. |
| 2022/0364,213 | Method for Producing Aluminum Alloy Extrusion | Aug 01, 22 | Nov 17, 22 | Not available |
| 2022/0349,039 | WELDED STRUCTURAL MEMBER HAVING EXCELLENT STRESS CORROSION CRACKING RESISTANCE, AND METHOD FOR MANUFACTURING SAME | Oct 08, 20 | Nov 03, 22 | Not available |
| 2022/0333,229 | HIGH STRENGTH 7XXX ALUMINUM ALLOYS AND METHODS OF MAKING THE SAME | Jul 01, 22 | Oct 20, 22 | Novelis Inc. |
| 2022/0221,236 | ALUMINUM ALLOY FOR HEAT EXCHANGER FINS | Mar 28, 22 | Jul 14, 22 | Novelis Inc.; Denso Corporation; |
| 2022/0178,008 | LINE SPEED DEPENDENT CONTROL OF A FURNACE FOR HEAT TREATING ALUMINUM ALLOY SHEET | Apr 15, 20 | Jun 09, 22 | Not available |
| 2022/0145,439 | High Strength and High Fracture Toughness 7xxx Aerospace Alloy Products | Sep 20, 21 | May 12, 22 | Kaiser Aluminum Fabricated Products, LLC |
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