- 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: 114
10-year publication summary
|
7
|
12
|
6
|
12
|
11
|
11
|
11
|
10
|
11
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fit-Line, Inc. | 19 |
4 |
| MPW Industrial Services Group, Inc | 7 |
4 |
| Baker Hughes Energy Technology UK Limited | 269 |
4 |
| FluidLogic, Inc. | 23 |
4 |
| Flexin Group S.r.l. | 15 |
3 |
| Husqvarna AB | 3034 |
3 |
| Oetiker Schweiz AG | 211 |
3 |
| Robert Bosch GmbH | 44160 |
2 |
| Caterpillar Inc. | 10267 |
2 |
| Altenloh, Brinck & Co. US, Inc. | 66 |
2 |
| Carl Freudenberg KG | 1488 |
2 |
| Colder Products Company | 291 |
2 |
| FMC Technologies, Inc. | 616 |
2 |
| Hanon Systems | 2106 |
2 |
| MANN+HUMMEL GmbH | 1808 |
2 |
| Parker-Hannifin Corporation | 1035 |
2 |
| R.P.E. S.r.l. | 19 |
2 |
| S. Bravo Systems, Inc. | 15 |
2 |
| Watson-Marlow Bredel B.V. | 20 |
2 |
| Danfoss A/S | 1432 |
2 |
| Other owners | 63 |