- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 33/18 - Arrangements for connecting hoses to rigid membersRigid hose-connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means
Patent holdings for IPC class F16L 33/18
Total number of patents in this class: 106
10-year publication summary
|
7
|
7
|
12
|
6
|
12
|
11
|
11
|
11
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RainMaker Solutions, Inc. | 41 |
4 |
| MPW Industrial Services Group, Inc | 6 |
4 |
| Fit-Line, Inc. | 19 |
3 |
| Flexin Group S.r.l. | 14 |
3 |
| Husqvarna AB | 2903 |
3 |
| Oetiker Schweiz AG | 185 |
3 |
| Parker-Hannifin Corporation | 1032 |
3 |
| Baker Hughes Energy Technology UK Limited | 206 |
3 |
| Robert Bosch GmbH | 42450 |
2 |
| Caterpillar Inc. | 9472 |
2 |
| Altenloh, Brinck & Co. US, Inc. | 64 |
2 |
| Carl Freudenberg KG | 1367 |
2 |
| Hanon Systems | 1894 |
2 |
| MANN+HUMMEL GmbH | 1751 |
2 |
| R.P.E. S.r.l. | 21 |
2 |
| S. Bravo Systems, Inc. | 15 |
2 |
| Watson-Marlow Bredel B.V. | 19 |
2 |
| Danfoss A/S | 1348 |
2 |
| Uniwell Rohrsysteme GmbH & Co. KG | 10 |
2 |
| Eaton Corporation | 1820 |
1 |
| Other owners | 57 |