- 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 26/282 - Seam welding of curved planar seams of tube sections
Patent holdings for IPC class B23K 26/282
Total number of patents in this class: 140
10-year publication summary
|
18
|
16
|
18
|
14
|
22
|
15
|
3
|
2
|
9
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44254 |
6 |
| Saipem S.p.A. | 529 |
5 |
| Olympus Corporation | 12920 |
4 |
| Genii Ideas Co., Ltd. | 8 |
4 |
| Mitsubishi Heavy Industries, Ltd. | 9168 |
3 |
| CRC-Evans Pipeline International, Inc. | 34 |
3 |
| Bumach Engineering International B.V. | 34 |
3 |
| Dukane Ias, LLC | 79 |
3 |
| Lincoln Global, Inc. | 2113 |
3 |
| Baker Hughes Holdings LLC | 3020 |
3 |
| Illinois Tool Works Inc. | 11862 |
2 |
| GM Global Technology Operations LLC | 16188 |
2 |
| NTN Corporation | 4925 |
2 |
| Alfa Laval Olmi S.p.A | 22 |
2 |
| Avdel UK Limited | 151 |
2 |
| BPW Bergische Achsen KG | 124 |
2 |
| Buemach Engineering International B.V. | 19 |
2 |
| IPG Photonics Corporation | 589 |
2 |
| Keylex Corporation | 50 |
2 |
| Nichirin Co., Ltd. | 33 |
2 |
| Other owners | 83 |