- 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 37/373 - Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings with two taps or cocks
Patent holdings for IPC class F16L 37/373
Total number of patents in this class: 24
10-year publication summary
|
3
|
2
|
0
|
0
|
4
|
1
|
3
|
1
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Corporation | 1839 |
2 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Baker Hughes, a GE Company, LLC | 2171 |
2 |
| Staubli Hamburg GmbH | 2 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
1 |
| Kohler Co. | 4165 |
1 |
| Shell Oil Company | 2196 |
1 |
| Banjo Corporation | 15 |
1 |
| ChargePoint Technology Limited | 45 |
1 |
| FMC Technologies SA | 22 |
1 |
| H & B Electronic GmbH & Co. KG | 26 |
1 |
| KLAW Products Ltd. | 5 |
1 |
| Parker-Hannifin Corporation | 999 |
1 |
| Powder Systems Limited | 5 |
1 |
| Sartorius Stedim Biotech GmbH | 774 |
1 |
| Technische Universitat Berlin | 343 |
1 |
| Watson-Marlow Limited | 90 |
1 |
| Roman Seliger GmbH | 8 |
1 |
| Performance Design Innovation LLC | 1 |
1 |
| Roman Seliger Armaturenfabrik GmbH | 1 |
1 |
| Other owners | 0 |