- 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 35/22 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
Patent holdings for IPC class B23K 35/22
Total number of patents in this class: 623
10-year publication summary
|
47
|
53
|
59
|
38
|
46
|
41
|
42
|
18
|
28
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| UACJ Corporation | 631 |
74 |
| Senju Metal Industry Co., Ltd. | 654 |
56 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
23 |
| Lincoln Global, Inc. | 2180 |
21 |
| Murata Manufacturing Co., Ltd. | 22355 |
20 |
| Denso Corporation | 23338 |
18 |
| Mitsubishi Aluminum Co., Ltd. | 58 |
12 |
| Harima Chemicals, Inc. | 202 |
11 |
| Liburdi Engineering Limited | 48 |
10 |
| Mitsubishi Materials Corporation | 2378 |
10 |
| Oerlikon Metco (US) Inc. | 202 |
8 |
| Illinois Tool Works Inc. | 11152 |
7 |
| Hobart Brothers Company | 99 |
7 |
| Koki Company Limited | 69 |
7 |
| Stoody Company | 27 |
7 |
| Siemens AG | 24990 |
6 |
| Kobe Steel, Ltd. | 912 |
6 |
| Sekisui Chemical Co., Ltd. | 3159 |
6 |
| MA Aluminum Corporation | 45 |
6 |
| Intel Corporation | 45621 |
4 |
| Other owners | 304 |