- 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 20/22 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
Patent holdings for IPC class B23K 20/22
Total number of patents in this class: 156
10-year publication summary
|
23
|
17
|
18
|
7
|
17
|
9
|
7
|
7
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Element 1 Corp. | 43 |
6 |
| General Electric Company | 13982 |
4 |
| Corning Incorporated | 10538 |
4 |
| Augustine Temperature Management LLC | 37 |
4 |
| Honeywell International Inc. | 12766 |
3 |
| GM Global Technology Operations LLC | 16232 |
3 |
| Medtronic, Inc. | 9810 |
3 |
| Rolls-Royce PLC | 3224 |
3 |
| Smith International, Inc. | 690 |
3 |
| Neturen Co., Ltd. | 198 |
3 |
| Element Six (UK) Limited | 238 |
3 |
| Moldtecs-01-2022 GmbH | 28 |
3 |
| Nissan Motor Co., Ltd. | 13037 |
2 |
| Raytheon Company | 8443 |
2 |
| Northrop Grumman Systems Corporation | 2913 |
2 |
| NGK Insulators, Ltd. | 5174 |
2 |
| The Regents of the University of Michigan | 5038 |
2 |
| Acergy France SAS | 138 |
2 |
| Audi AG | 7582 |
2 |
| EADS Deutschland GmbH | 355 |
2 |
| Other owners | 98 |