- 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 35/02 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
Patent holdings for IPC class B23K 35/02
Total number of patents in this class: 2476
10-year publication summary
|
273
|
246
|
221
|
180
|
182
|
146
|
157
|
133
|
116
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Senju Metal Industry Co., Ltd. | 691 |
132 |
| Lincoln Global, Inc. | 2133 |
79 |
| UACJ Corporation | 717 |
49 |
| Illinois Tool Works Inc. | 11652 |
44 |
| Siemens Energy, Inc. | 1699 |
43 |
| Alpha Assembly Solutions Inc. | 208 |
43 |
| Hobart Brothers Company | 94 |
40 |
| Hobart Brothers LLC | 106 |
39 |
| Kobe Steel, Ltd. | 885 |
37 |
| Arconic Technologies LLC | 236 |
32 |
| Alfa Laval Corporate AB | 1330 |
30 |
| Siemens AG | 24294 |
29 |
| GE Infrastructure Technology, LLC | 6205 |
29 |
| Indium Corporation | 76 |
28 |
| Nippon Steel Corporation | 6589 |
24 |
| GM Global Technology Operations LLC | 15564 |
22 |
| POSCO Co., Ltd. | 1624 |
20 |
| Novelis Koblenz GmbH | 86 |
20 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
19 |
| Murata Manufacturing Co., Ltd. | 25214 |
17 |
| Other owners | 1700 |