- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working 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: 196
10-year publication summary
|
19
|
14
|
23
|
13
|
27
|
14
|
16
|
22
|
9
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
62 |
| Nippon Steel Corporation | 5649 |
18 |
| Hobart Brothers LLC | 106 |
16 |
| Hobart Brothers Company | 99 |
14 |
| Kobe Steel, Ltd. | 912 |
12 |
| Illinois Tool Works Inc. | 11152 |
10 |
| Nippon Steel & Sumitomo Metal Corporation | 1990 |
8 |
| Lincoln Global, Inc. | 2180 |
7 |
| Verdicio Solutions A.I.E. | 20 |
4 |
| JFE Steel Corporation | 6067 |
3 |
| Senju Metal Industry Co., Ltd. | 654 |
3 |
| Voestalpine Bohler Welding Belgium S.A. | 3 |
3 |
| Siemens Energy, Inc. | 1770 |
2 |
| Aperam | 104 |
2 |
| Nippon Steel & Sumikin Stainless Steel Corporation | 171 |
2 |
| POSCO Co., Ltd. | 1059 |
2 |
| SCM Metal Products, Inc. | 16 |
2 |
| Special Metals LLC | 6 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Other owners | 22 |