| 2025/0114,857 | COPPER ALLOY BONDED BODY | Dec 16, 24 | Apr 10, 25 | NGK INSULATORS, LTD. |
| 2025/0114,858 | COPPER ALLOY JOINED BODY | Dec 16, 24 | Apr 10, 25 | NGK INSULATORS, LTD. |
| 2025/0109,470 | METHOD OF MANUFACTURING SHEET MATERIAL MADE OF COPPER-SILVER ALLOY AND METHOD OF MANUFATURING SHEET FOR ELECTRODE OF PROBE CARD | Oct 31, 24 | Apr 03, 25 | SWCC Corporation |
| 2025/0059,636 | COPPER-BERYLLIUM ALLOY WITH HIGH STRENGTH | Nov 07, 24 | Feb 20, 25 | MATERION CORPORATION |
| 2025/0034,679 | COPPER ALLOY, COPPER ALLOY PLASTIC PROCESSING MATERIAL, COMPONENT FOR ELECTRONIC/ELECTRICAL DEVICE, TERMINAL, BUS BAR, AND LEAD FRAME | Oct 12, 22 | Jan 30, 25 | Mitsubishi Materials Corporation |
| 2025/0026,939 | SINTERABLE METAL PASTE FOR USE IN ADDITIVE MANUFACTURING | Oct 03, 24 | Jan 23, 25 | Mantle Inc. |
| 2024/0410,043 | Fine-Grain Tin-Phosphor Bronze Alloy Strip and A Preparation Method Thereof | May 16, 24 | Dec 12, 24 | Not available |
| 2024/0410,044 | Modified Tin-Phosphor Bronze Alloy and A Preparation Method Thereof | May 16, 24 | Dec 12, 24 | Not available |
| 2024/0376,570 | VERY HIGH STRENGTH COPPER-TITANIUM ALLOY WITH IMPROVED FORMABILITY IN THE SOLUTION ANNEALED TEMPER | Aug 16, 22 | Nov 14, 24 | Not available |
| 2024/0376,582 | MACHINE LINE FOR EFFICIENTLY ANNEALING MULTIPLE INDIVIDUAL ALUMINUM AND COPPER WIRES IN TANDEM WITH A STRANDING MACHINE FOR CONTINUOUS OPERATION | Jul 15, 24 | Nov 14, 24 | ROTEQ MACHINERY INC. |
| 2024/0339,238 | CU-AG ALLOY WIRE AND METHOD FOR PRODUCING THE SAME | May 24, 23 | Oct 10, 24 | Not available |
| 2024/0254,593 | GRAPHENE/COPPER COMPOSITE DEFORMED COPPER-CHROMIUM-ZIRCONIUM ALLOY LAYERED STRIP AND PREPARATION METHOD THEREOF | Apr 07, 24 | Aug 01, 24 | CHANGZHOU UNIVERSITY |
| 2024/0229,209 | CONTINUOUS CAST WIRE ROD OF Cu-Zn-Sn-BASED ALLOY | Aug 28, 23 | Jul 11, 24 | Mitsubishi Materials Corporation |
| 2024/0215,154 | Copper Foil, Laminate, and Flexible Printed Wiring Board | Aug 30, 23 | Jun 27, 24 | Not available |
| 2024/0200,169 | COPPER ALLOY SHEET MATERIAL AND METHOD FOR PRODUCING THE COPPER ALLOY SHEET MATERIAL | Jun 21, 22 | Jun 20, 24 | Dowa Metaltech Co., Ltd. |
| 2024/0133,011 | CONTINUOUS CAST WIRE ROD OF Cu-Zn-Sn-BASED ALLOY | Aug 27, 23 | Apr 25, 24 | Mitsubishi Materials Corporation |
| 2024/0124,954 | PURE COPPER PLATE | Mar 08, 21 | Apr 18, 24 | Mitsubishi Materials Corporation |
| 2024/0124,955 | HOT-ROLLED COPPER ALLOY SHEET AND SPUTTERING TARGET | Feb 08, 22 | Apr 18, 24 | Mitsubishi Materials Corporation |
| 2024/0093,332 | FREE-CUTTING COPPER ALLOY AND METHOD FOR MANUFACTURING FREE-CUTTING COPPER ALLOY | Nov 30, 20 | Mar 21, 24 | Mitsubishi Materials Corporation |
| 2024/0060,157 | CREEP RESISTANT CU-BASED CuCrNbZr ALLOY WITH HIGH THERMAL CONDUCTIVITY | Aug 16, 23 | Feb 22, 24 | Not available |