| 2024/0093,809 | High pressure tube and method of manufacturing the same | Dec 10, 21 | Mar 21, 24 | ALLEIMA GMBH |
| 2022/0152,676 | Buckling-Assisted Manufacturing of Microscopic Metallic Tubes and Related Devices | Mar 18, 20 | May 19, 22 | Not available |
| 2022/0118,494 | METHOD AND DEVICE FOR PRODUCING A ROD-SHAPED ELEMENT | Jan 30, 20 | Apr 21, 22 | SANDVIK MATERIALS TECHNOLOGY DEUTSCHLAND GMBH |
| 2021/0220,887 | CONTINUOUS METHOD FOR PRODUCING CAPILLARIES MADE OF NONFERROUS ALLOYS | Apr 10, 19 | Jul 22, 21 | Not available |
| 2021/0016,335 | ANNEALING AND DRAWING DEVICE FOR OXYGEN-FREE COPPER TUBE USED FOR MOBILE PHONE HEAT PIPE WITH LARGE DIAMETER-WALL THICKNESS RATIO | Mar 13, 20 | Jan 21, 21 | Jiangxi Naile Copper Co., Ltd. |
| 2020/0130,035 | METHOD FOR PRODUCING A HIGH-PRESSURE PIPE | Dec 16, 16 | Apr 30, 20 | SANDVIK MATERIALS TECHNOLOGY DEUTSCHLAND GMBH |
| 2019/0344,318 | HEAT TRANSFER TUBE, HEAT EXCHANGER, AND METHOD FOR MANUFACTURING HEAT TRANSFER TUBE | Nov 30, 17 | Nov 14, 19 | Mitsubishi Aluminum Co., Ltd. |
| 2019/0255,317 | PRODUCTION METHOD FOR A RING ELECTRODE | Feb 18, 19 | Aug 22, 19 | Heraeus Deutschland GmbH & Co. KG |
| 2019/0160,504 | METHOD OF PRODUCING INNER SPIRAL GROOVED TUBE AND APPARATUS FOR PRODUCING INNER SPIRAL GROOVED TUBE | Jan 30, 19 | May 30, 19 | Mitsubishi Aluminum Co., Ltd. |
| 2018/0154,412 | METHOD OF PRODUCING INNER SPIRAL GROOVED TUBE AND APPARATUS FOR PRODUCING INNER SPIRAL GROOVED TUBE | May 06, 16 | Jun 07, 18 | Mitsubishi Aluminum Co., Ltd. |
| 2017/0283,896 | LOW-TEMPERATURE HIGH-STRENGTH-AND-DUCTILITY HIGH MANGANESE STEEL, AND HIGH MANGANESE STEEL PLATE AND HIGH MANGANESE STEEL TUBE MANUFACTURING PROCESS | Apr 15, 15 | Oct 05, 17 | YANSHAN UNIVERSITY |
| 2016/0207,085 | FORMED MATERIAL MANUFACTURING METHOD AND FORMED MATERIAL | May 14, 14 | Jul 21, 16 | NISSHIN STEEL CO., LTD. |
| 2016/0024,808 | METHOD FOR REINFORCING AND CALIBRATING A PIPE PORTION | Oct 02, 15 | Jan 28, 16 | PERI GMBH |
| 2015/0343,506 | Method For Producing Different Wall Thicknesses Of A Container Tube | Nov 02, 12 | Dec 03, 15 | SCHMITTERGROUP AG |
| 2015/0082,847 | SYSTEMS AND METHODS FOR DRAWING MATERIALS | Sep 23, 13 | Mar 26, 15 | MANCHESTER COPPER PRODUCTS, LLC |
| 2013/0269,406 | LINEAR DRAWING MACHINE AND METHOD FOR LINEAR DRAWING OF A WORKPIECE THROUGH A DRAWING RING | Jun 12, 13 | Oct 17, 13 | SMS GROUP GMBH |
| 2013/0205,861 | METHOD FOR PRODUCING DOUBLE-WALL TUBE WITH BRAIDED WIRES AT ITS INTERFACE | Oct 17, 11 | Aug 15, 13 | NIPPON STEEL & SUMITOMO METAL CORPORATION |
| 2012/0263,967 | BLANK TUBE FOR COLD DRAWING AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING COLD DRAWN TUBE | Jun 20, 12 | Oct 18, 12 | NIPPON STEEL & SUMITOMO METAL CORPORATION |
| 2011/0296,890 | DEVICE FOR DRAWING TUBULAR WORKPIECE | Aug 20, 09 | Dec 08, 11 | SHOWA DENKO K.K. |
| 2011/0024,005 | Method for Producing Two-Phase Stainless Steel Pipe | Jul 08, 08 | Feb 03, 11 | SUMITOMO METAL INDUSTRIES, LTD. |