- 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: 2543
10-year publication summary
|
283
|
257
|
233
|
188
|
194
|
157
|
166
|
142
|
120
|
68
|
| 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. | 689 |
137 |
| Lincoln Global, Inc. | 2107 |
77 |
| UACJ Corporation | 741 |
50 |
| Alpha Assembly Solutions Inc. | 212 |
46 |
| Illinois Tool Works Inc. | 11879 |
45 |
| Siemens Energy, Inc. | 1680 |
43 |
| Hobart Brothers Company | 93 |
40 |
| Hobart Brothers LLC | 105 |
40 |
| Kobe Steel, Ltd. | 900 |
38 |
| Alfa Laval Corporate AB | 1343 |
31 |
| Arconic Technologies LLC | 241 |
31 |
| Siemens AG | 23956 |
29 |
| Indium Corporation | 77 |
29 |
| GE Infrastructure Technology, LLC | 6155 |
28 |
| Nippon Steel Corporation | 6982 |
24 |
| POSCO Co., Ltd. | 2029 |
23 |
| GM Global Technology Operations LLC | 16232 |
22 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2841 |
19 |
| Novelis Koblenz GmbH | 85 |
19 |
| Murata Manufacturing Co., Ltd. | 25917 |
17 |
| Other owners | 1755 |