- 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 55/07 - Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
Patent holdings for IPC class F16L 55/07
Total number of patents in this class: 444
10-year publication summary
|
44
|
34
|
69
|
70
|
65
|
53
|
53
|
51
|
35
|
9
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nibco Inc. | 205 |
9 |
| Trinity Bay Equipment Holdings, LLC | 231 |
9 |
| Engineered Controls International, LLC | 105 |
8 |
| WilMarc Holdings, LLC | 47 |
7 |
| Alltemp Products Company Limited | 68 |
6 |
| Sakura Rubber Co., Ltd. | 19 |
6 |
| Baker Hughes Energy Technology UK Limited | 132 |
6 |
| The Boeing Company | 20359 |
5 |
| Hexagon Technology AS | 125 |
5 |
| Airbus Operations S.A.S. | 2508 |
4 |
| Coflex S.A. de C.V. | 66 |
4 |
| TDW Delaware, Inc. | 150 |
4 |
| Thermal Energy International (UK) Ltd | 12 |
4 |
| EMD Millipore Corporation | 679 |
3 |
| Airbus Operations GmbH | 3239 |
3 |
| Caterpillar Inc. | 8316 |
3 |
| AGF Manufacturing, Inc. | 32 |
3 |
| Andax Industries LLC | 22 |
3 |
| Colder Products Company | 210 |
3 |
| GE Oil & Gas UK Limited | 183 |
3 |
| Other owners | 346 |