- 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: 2502
10-year publication summary
|
273
|
247
|
221
|
180
|
182
|
146
|
158
|
134
|
117
|
26
|
| 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. | 684 |
134 |
| Lincoln Global, Inc. | 2128 |
77 |
| UACJ Corporation | 723 |
50 |
| Illinois Tool Works Inc. | 11735 |
44 |
| Alpha Assembly Solutions Inc. | 208 |
44 |
| Siemens Energy, Inc. | 1694 |
43 |
| Hobart Brothers Company | 94 |
40 |
| Hobart Brothers LLC | 106 |
39 |
| Kobe Steel, Ltd. | 895 |
38 |
| Arconic Technologies LLC | 233 |
31 |
| Alfa Laval Corporate AB | 1329 |
30 |
| Siemens AG | 24200 |
29 |
| Indium Corporation | 77 |
29 |
| GE Infrastructure Technology, LLC | 6212 |
29 |
| Nippon Steel Corporation | 6692 |
24 |
| GM Global Technology Operations LLC | 15817 |
22 |
| POSCO Co., Ltd. | 1658 |
21 |
| Novelis Koblenz GmbH | 85 |
20 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2836 |
19 |
| Murata Manufacturing Co., Ltd. | 25514 |
17 |
| Other owners | 1722 |