- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 1/036 - Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being composed of sections of short length
Patent holdings for IPC class F16L 1/036
Total number of patents in this class: 76
10-year publication summary
11
|
18
|
9
|
7
|
15
|
9
|
11
|
9
|
6
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LaValley Industries, LLC | 69 |
4 |
Waskey Bridges, Inc. | 19 |
4 |
Trinity Bay Equipment Holdings, LLC | 244 |
4 |
Brandt Industries Canada Limited | 35 |
3 |
Arcbyt, Inc. | 25 |
3 |
Caterpillar Inc. | 8877 |
2 |
ArcelorMittal | 1887 |
2 |
The Charles Machine Works, Inc. | 411 |
2 |
Mekorot Water Company, Ltd | 24 |
2 |
North American Specialty Products LLC | 30 |
2 |
Acimex | 3 |
2 |
Dura-Line LLC | 64 |
2 |
Schlumberger Canada Limited | 6913 |
1 |
Schlumberger Technology B.v. | 4951 |
1 |
Schlumberger Holdings Limited | 2947 |
1 |
Siemens AG | 24990 |
1 |
Shell Internationale Research Maatschappij B.V. | 3792 |
1 |
Deere & Company | 6845 |
1 |
Shell Oil Company | 2196 |
1 |
Bouygues Travaux Publics | 30 |
1 |
Other owners | 36 |