- 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: 2465
10-year publication summary
|
288
|
273
|
246
|
221
|
180
|
182
|
145
|
156
|
133
|
105
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Senju Metal Industry Co., Ltd. | 684 |
132 |
| Lincoln Global, Inc. | 2144 |
78 |
| UACJ Corporation | 707 |
49 |
| Illinois Tool Works Inc. | 11522 |
44 |
| Siemens Energy, Inc. | 1703 |
42 |
| Alpha Assembly Solutions Inc. | 204 |
41 |
| Hobart Brothers Company | 95 |
40 |
| Hobart Brothers LLC | 105 |
38 |
| Kobe Steel, Ltd. | 882 |
37 |
| Arconic Technologies LLC | 255 |
34 |
| Alfa Laval Corporate AB | 1322 |
30 |
| Siemens AG | 24344 |
29 |
| Indium Corporation | 76 |
28 |
| GE Infrastructure Technology, LLC | 6200 |
28 |
| Nippon Steel Corporation | 6465 |
24 |
| GM Global Technology Operations LLC | 15310 |
22 |
| POSCO Co., Ltd. | 1589 |
19 |
| Novelis Koblenz GmbH | 86 |
19 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2873 |
18 |
| Murata Manufacturing Co., Ltd. | 24928 |
17 |
| Other owners | 1696 |