- 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 7/00 - Cutting, scarfing, or desurfacing by applying flames
Patent holdings for IPC class B23K 7/00
Total number of patents in this class: 157
10-year publication summary
|
15
|
22
|
17
|
11
|
12
|
8
|
10
|
4
|
7
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Special Projects Operations, Inc. | 25 |
8 |
| Edw. C. Levy Co. | 47 |
4 |
| The ESAB Group, Inc. | 347 |
4 |
| GCE Holding AB | 34 |
4 |
| JFE Steel Corporation | 7562 |
4 |
| Koike Sanso Kogyo Co., Ltd. | 37 |
4 |
| TMS International Corporation | 55 |
4 |
| SPEX Corporate Holdings Limited | 36 |
4 |
| Kobelco Construction Machinery Co., Ltd. | 1211 |
3 |
| Messer Cutting Systems GmbH | 48 |
3 |
| Peddinghaus Corporation | 18 |
3 |
| Tomologic AB | 21 |
3 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 518 |
3 |
| TRUMPF Werkzeugmaschinen SE + Co. KG | 323 |
3 |
| CB&I STS Delaware LLC. | 75 |
3 |
| Komatsu Industries Corporation | 169 |
2 |
| Ficep S.p.A. | 23 |
2 |
| Gega Lotz GmbH | 6 |
2 |
| Guedel A.G. | 2 |
2 |
| IHT Automation GmbH & Co. KG | 18 |
2 |
| Other owners | 90 |