- 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 41/16 - Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of a wall or to the axis of another pipe the branch pipe comprising fluid cut-off means
Patent holdings for IPC class F16L 41/16
Total number of patents in this class: 59
10-year publication summary
|
7
|
6
|
4
|
6
|
7
|
3
|
7
|
8
|
9
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Halliburton Energy Services, Inc. | 20165 |
2 |
| Liqui-Box Corporation | 204 |
2 |
| NLB Engineering Limited | 4 |
2 |
| Postberg + Co. Druckluft-Controlling GmbH | 4 |
2 |
| Resolve Marine Group, Inc. | 9 |
2 |
| Waterworks Technology Development Organization Co., Ltd. | 41 |
2 |
| Argo GmbH | 17 |
2 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Kawasaki Heavy Industries, Limited | 1524 |
1 |
| BakerCorp | 4 |
1 |
| Coprecitec, S.L. | 44 |
1 |
| Gas Technology Institute | 374 |
1 |
| Grant Prideco, Inc. | 384 |
1 |
| Hydrotechnik GmbH | 9 |
1 |
| INA Acquisition Corp. | 134 |
1 |
| Nibco Inc. | 219 |
1 |
| Operations Technology Development, NFP | 24 |
1 |
| Rosemount Inc. | 1212 |
1 |
| Secord, Greg | 1 |
1 |
| Sentry Equipment Corp. | 28 |
1 |
| Other owners | 32 |