- 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 5/18 - Gas flame welding for purposes other than joining parts, e.g. built-up welding
Patent holdings for IPC class B23K 5/18
Total number of patents in this class: 26
10-year publication summary
|
6
|
1
|
2
|
1
|
1
|
3
|
4
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The ESAB Group, Inc. | 350 |
2 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 497 |
2 |
| VDM Metals International GmbH | 107 |
2 |
| Rtx Corporation | 10127 |
2 |
| Halliburton Energy Services, Inc. | 21309 |
1 |
| Siemens AG | 23996 |
1 |
| Pratt & Whitney Canada Corp. | 5517 |
1 |
| Caterpillar Inc. | 10280 |
1 |
| Dr.-Ing. Max Schlotter GmbH & Co. KG | 40 |
1 |
| Element Six GmbH | 112 |
1 |
| Kobe Steel, Ltd. | 900 |
1 |
| Lincoln Global, Inc. | 2113 |
1 |
| Oerlikon Metco (US) Inc. | 216 |
1 |
| Vermeer Manufacturing Company | 675 |
1 |
| Voestalpine Stahl GmbH | 390 |
1 |
| KOVOSVIT MAS, a.s. | 2 |
1 |
| Siemens Gamesa Renewable Energy A/S | 1970 |
1 |
| Czech Technical University in Prague, Faculty of Mechanical Engineering, Department of Production Machines and Equipment | 1 |
1 |
| Baker Hughes Holdings LLC | 3020 |
1 |
| Procada AB | 5 |
1 |
| Other owners | 2 |