- 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 35/368 - Selection of non-metallic compositions of core materials either alone or conjoint with selection of soldering or welding materials
Patent holdings for IPC class B23K 35/368
Total number of patents in this class: 205
10-year publication summary
|
20
|
12
|
25
|
13
|
13
|
19
|
8
|
6
|
8
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
63 |
| Nippon Steel Corporation | 6586 |
19 |
| Hobart Brothers LLC | 106 |
17 |
| Kobe Steel, Ltd. | 885 |
15 |
| Hobart Brothers Company | 95 |
14 |
| Illinois Tool Works Inc. | 11645 |
10 |
| Nippon Steel & Sumitomo Metal Corporation | 1985 |
8 |
| Lincoln Global, Inc. | 2133 |
7 |
| Verdicio Solutions A.I.E. | 19 |
4 |
| JFE Steel Corporation | 7149 |
3 |
| Senju Metal Industry Co., Ltd. | 690 |
3 |
| Voestalpine Bohler Welding Belgium S.A. | 3 |
3 |
| Samsung Electronics Co., Ltd. | 150751 |
2 |
| Siemens Energy, Inc. | 1700 |
2 |
| Aperam | 130 |
2 |
| Nippon Steel & Sumikin Stainless Steel Corporation | 163 |
2 |
| POSCO Co., Ltd. | 1622 |
2 |
| Special Metals LLC | 15 |
2 |
| Affival | 28 |
1 |
| Air Liquide Welding France | 18 |
1 |
| Other owners | 25 |