- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 33/34 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses with bonding obtained by vulcanisation, gluing, melting, or the like
Patent holdings for IPC class F16L 33/34
Total number of patents in this class: 76
10-year publication summary
|
6
|
4
|
9
|
4
|
7
|
10
|
3
|
5
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CareFusion 303, Inc. | 2185 |
7 |
| Technip France | 706 |
7 |
| Gates Engineering & Services UK Ltd | 5 |
5 |
| Meissner Filtration Products, Inc. | 111 |
3 |
| Uniwell Rohrsysteme GmbH & Co. KG | 10 |
3 |
| Koninklijke Philips N.V. | 24660 |
2 |
| Eugen Forschner GmbH | 41 |
2 |
| Heineken Supply Chain B.V. | 358 |
2 |
| National Oilwell Varco Denmark I/S | 131 |
2 |
| NORMA Germany GmbH | 227 |
2 |
| Plastiflex Group | 20 |
2 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 446 |
2 |
| Merisa Investments BV | 2 |
2 |
| Hamilton Sundstrand Corporation | 4836 |
1 |
| A. Raymond et Cie | 713 |
1 |
| Audi AG | 7345 |
1 |
| De-Sta-Co Europe GmbH | 25 |
1 |
| Eaton Industrial IP GbmH & Co. KG | 1 |
1 |
| Eaton Industrial IP GmbH & Co. KG | 10 |
1 |
| Flexible Technologies, Inc. | 51 |
1 |
| Other owners | 28 |