- 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 101/10 - Pipe-lines
Patent holdings for IPC class B23K 101/10
Total number of patents in this class: 183
10-year publication summary
|
30
|
25
|
15
|
17
|
24
|
13
|
10
|
13
|
8
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CRC-Evans Pipeline International, Inc. | 34 |
11 |
| Acergy France SAS | 135 |
11 |
| JFE Steel Corporation | 7449 |
8 |
| Saipem S.p.A. | 529 |
8 |
| Saudi Arabian Oil Company | 14014 |
7 |
| Saipem S.A. | 231 |
6 |
| Tianjin University | 894 |
5 |
| ExxonMobil Research And Engineering Company | 2442 |
4 |
| LaValley Industries, LLC | 70 |
3 |
| Lincoln Global, Inc. | 2121 |
3 |
| Nippon Steel Corporation | 6792 |
3 |
| Subsea 7 Limited | 237 |
3 |
| Technip France | 683 |
3 |
| Hobart Brothers LLC | 107 |
3 |
| Minimax Viking Research & Development GmbH | 118 |
3 |
| Hubbell Incorporated | 3424 |
2 |
| Airgas, Inc. | 155 |
2 |
| Aramco Services Company | 4163 |
2 |
| ATT Technology, Ltd. | 15 |
2 |
| Avdel UK Limited | 153 |
2 |
| Other owners | 92 |