- 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 20/02 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press
Patent holdings for IPC class B23K 20/02
Total number of patents in this class: 710
10-year publication summary
|
95
|
61
|
59
|
41
|
44
|
48
|
41
|
49
|
33
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9831 |
19 |
| Safran Aircraft Engines | 6511 |
18 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10975 |
16 |
| Rolls-Royce PLC | 3178 |
15 |
| Karsten Manufacturing Corporation | 3242 |
13 |
| The Boeing Company | 20102 |
12 |
| Aktiebolaget SKF | 3062 |
10 |
| Mitsubishi Materials Corporation | 2462 |
10 |
| Aster Co., Ltd. | 53 |
10 |
| Snecma | 1058 |
9 |
| SNECMA S.A. | 1148 |
8 |
| Medtronic, Inc. | 9763 |
8 |
| Corning Incorporated | 10406 |
7 |
| All-Clad Metalcrafters LLC | 87 |
7 |
| Hiptec AS | 13 |
7 |
| Murata Manufacturing Co., Ltd. | 25464 |
6 |
| Element 1 Corp. | 42 |
6 |
| Siemens AG | 24237 |
5 |
| Honeywell International Inc. | 13543 |
5 |
| Applied Materials, Inc. | 19938 |
5 |
| Other owners | 514 |