- 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 9/038 - Seam weldingBacking meansInserts using moulding means
Patent holdings for IPC class B23K 9/038
Total number of patents in this class: 6
10-year publication summary
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0
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1
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1
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0
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0
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0
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1
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Energy, Inc. | 1692 |
1 |
| Ebara Corporation | 2278 |
1 |
| Datwyler Sealing Technologies Deutschland GmbH | 14 |
1 |
| Nelson Stud Welding, Inc. | 54 |
1 |
| POSCO Co., Ltd. | 1687 |
1 |
| Saam AB | 3 |
1 |
| Other owners | 0 |