- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 37/56 - Couplings of the quick-acting type for double-walled or multi-channel pipes
Patent holdings for IPC class F16L 37/56
Total number of patents in this class: 271
10-year publication summary
|
25
|
22
|
23
|
30
|
15
|
12
|
16
|
17
|
32
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Faster S.r.l. | 40 |
14 |
| Faster S.p.A. | 26 |
9 |
| Parker-Hannifin Corporation | 1040 |
9 |
| VOSS Automotive GmbH | 216 |
9 |
| Adey Holdings (2008) Limited | 326 |
7 |
| Stucchi S.p.A. | 33 |
7 |
| Cejn AB | 51 |
6 |
| Parker Intangibles LLC | 1161 |
6 |
| Staubli Faverges | 163 |
6 |
| GE Precision Healthcare LLC | 5504 |
5 |
| Illinois Tool Works Inc. | 11492 |
4 |
| Deere & Company | 7636 |
4 |
| Colder Products Company | 257 |
4 |
| Nordson Corporation | 1203 |
4 |
| Alcon, Inc. | 5463 |
3 |
| Eisele Pneumatics GmbH & Co. KG | 16 |
3 |
| Fresenius Medical Care Deutschland GmbH | 2171 |
3 |
| Neoperl GmbH | 594 |
3 |
| Xiamen Lota International Co., Ltd. | 148 |
3 |
| Kpr U.S., LLC | 649 |
3 |
| Other owners | 159 |