- 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 33/34 - Arrangements for connecting hoses to rigid members; Rigid 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: 71
10-year publication summary
|
9
|
6
|
4
|
9
|
4
|
6
|
10
|
3
|
5
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technip France | 737 |
7 |
| CareFusion 303, Inc. | 1975 |
6 |
| Gates Engineering & Services UK Ltd | 5 |
5 |
| Uniwell Rohrsysteme GmbH & Co. KG | 9 |
3 |
| Koninklijke Philips N.V. | 22975 |
2 |
| Eugen Forschner GmbH | 41 |
2 |
| Heineken Supply Chain B.V. | 332 |
2 |
| Meissner Filtration Products, Inc. | 107 |
2 |
| National Oilwell Varco Denmark I/S | 135 |
2 |
| NORMA Germany GmbH | 219 |
2 |
| Plastiflex Group | 22 |
2 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 396 |
2 |
| Vincent Medical (Dongguan) Technology Co., Ltd. | 22 |
2 |
| Continental Automotive GmbH | 5573 |
1 |
| Hamilton Sundstrand Corporation | 4525 |
1 |
| A. Raymond et Cie | 684 |
1 |
| Audi AG | 7153 |
1 |
| De-Sta-Co Europe GmbH | 26 |
1 |
| Eaton Industrial IP GbmH & Co. KG | 1 |
1 |
| Eaton Industrial IP GmbH & Co. KG | 10 |
1 |
| Other owners | 25 |