- 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 11/22 - Severing by resistance heating
Patent holdings for IPC class B23K 11/22
Total number of patents in this class: 6
10-year publication summary
|
1
|
0
|
1
|
1
|
1
|
1
|
0
|
0
|
0
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Filter Manufacturing Co., Ltd. | 53 |
1 |
| G.b.d. Corp. | 47 |
1 |
| Gottfried Wilhelm Leibniz Universität Hannover | 148 |
1 |
| Mitsubishi Materials Corporation | 2378 |
1 |
| PARI Pharma GmbH | 155 |
1 |
| Treau, Inc. | 19 |
1 |
| Other owners | 0 |