- 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: 692
10-year publication summary
|
95
|
97
|
63
|
59
|
41
|
43
|
48
|
39
|
50
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9395 |
19 |
| Safran Aircraft Engines | 6287 |
18 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10917 |
16 |
| Rolls-Royce PLC | 3104 |
15 |
| The Boeing Company | 20057 |
13 |
| Karsten Manufacturing Corporation | 3205 |
13 |
| Aktiebolaget SKF | 2950 |
10 |
| Mitsubishi Materials Corporation | 2448 |
10 |
| Aster Co., Ltd. | 50 |
10 |
| Snecma | 1064 |
9 |
| SNECMA S.A. | 1147 |
8 |
| Medtronic, Inc. | 9815 |
7 |
| Corning Incorporated | 10268 |
7 |
| All-Clad Metalcrafters LLC | 91 |
7 |
| Hiptec AS | 13 |
7 |
| Murata Manufacturing Co., Ltd. | 24575 |
6 |
| Element 1 Corp. | 42 |
6 |
| Siemens AG | 24461 |
5 |
| Honeywell International Inc. | 13567 |
5 |
| Applied Materials, Inc. | 18706 |
5 |
| Other owners | 496 |