- All sections
- B - Performing operationstransporting
- B23K - Soldering or unsolderingweldingcladding or plating by soldering or weldingcutting by applying heat locally, e.g. flame cuttingworking by laser beam
- B23K 35/40 - Making wire or rods for soldering or welding
Patent holdings for IPC class B23K 35/40
Total number of patents in this class: 494
10-year publication summary
|
37
|
48
|
28
|
45
|
47
|
30
|
27
|
42
|
18
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hobart Brothers LLC | 107 |
32 |
| Hobart Brothers Company | 95 |
30 |
| Illinois Tool Works Inc. | 11461 |
20 |
| Lincoln Global, Inc. | 2158 |
20 |
| UACJ Corporation | 695 |
19 |
| Senju Metal Industry Co., Ltd. | 679 |
17 |
| Zhengzhou Research Institute of Mechanical Engineering Co., Ltd | 28 |
14 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2875 |
10 |
| Siemens Energy, Inc. | 1687 |
6 |
| Mitsubishi Materials Corporation | 2442 |
6 |
| GE Infrastructure Technology, LLC | 6213 |
6 |
| Heraeus Materials Singapore, PTE., Ltd. | 43 |
6 |
| Denso Corporation | 24259 |
5 |
| Mitsubishi Electric Corporation | 46037 |
5 |
| IHI Corporation | 3425 |
5 |
| Jiangsu University | 1096 |
5 |
| Lucas-Milhaupt, Inc. | 30 |
5 |
| Lebronze Alloys | 45 |
5 |
| Nanjing Iron&Steel Co.,Ltd. | 163 |
5 |
| H.C. Starck Solutions Coldwater, LLC | 27 |
5 |
| Other owners | 268 |