- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working by laser beam
- B23K 101/10 - Pipe-lines
Patent holdings for IPC class B23K 101/10
Total number of patents in this class: 146
10-year publication summary
16
|
11
|
30
|
25
|
15
|
17
|
19
|
5
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
CRC-Evans Pipeline International, Inc. | 46 |
13 |
Acergy France SAS | 124 |
10 |
JFE Steel Corporation | 6067 |
8 |
Saipem S.p.A. | 513 |
8 |
Saudi Arabian Oil Company | 11322 |
6 |
ExxonMobil Research And Engineering Company | 2830 |
4 |
Saipem S.A. | 223 |
4 |
LaValley Industries, LLC | 69 |
3 |
Lincoln Global, Inc. | 2180 |
3 |
Nippon Steel Corporation | 5649 |
3 |
Hubbell Incorporated | 3052 |
2 |
Aramco Services Company | 3504 |
2 |
Avdel UK Limited | 158 |
2 |
ESAB AB | 297 |
2 |
H. BUTTING GmbH & Co. KG | 18 |
2 |
HDR, Inc. | 11 |
2 |
Joint-Stock Company "transneft Siberia" | 35 |
2 |
Public Joint Stock Company "transneft" | 38 |
2 |
Subsea 7 Limited | 208 |
2 |
TDW Delaware, Inc. | 163 |
2 |
Other owners | 64 |