- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 37/08 - Couplings of the quick-acting type in which the connection between abutting or axially-overlapping ends is maintained by locking members
Patent holdings for IPC class F16L 37/08
Total number of patents in this class: 298
10-year publication summary
|
39
|
33
|
23
|
30
|
17
|
13
|
11
|
20
|
16
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Colder Products Company | 291 |
9 |
| WilMarc Holdings, LLC | 63 |
9 |
| Fisher & Paykel Healthcare Limited | 2629 |
5 |
| Illinois Tool Works Inc. | 11863 |
4 |
| Shanghai Vision Mechanical Joint Co., Ltd. | 18 |
4 |
| Hultec Acquisition, LLC | 21 |
4 |
| EMD Millipore Corporation | 631 |
3 |
| A. Raymond et Cie | 712 |
3 |
| Entegris, Inc. | 2008 |
3 |
| FasTest, Inc. | 58 |
3 |
| GHP Group, Inc. | 137 |
3 |
| Joinlock Pty Ltd. | 12 |
3 |
| Nifco Inc. | 1099 |
3 |
| Nitto Kohki Co., Ltd. | 254 |
3 |
| North American Pipe Corporation | 35 |
3 |
| Trendsetter Vulcan Offshore, Inc. | 59 |
3 |
| Oetiker NY, Inc. | 121 |
3 |
| Rifeng Enterprise Group Co., Ltd. | 40 |
3 |
| Rifeng Technology Co., Ltd. | 22 |
3 |
| Agilent Technologies, Inc. | 2634 |
2 |
| Other owners | 222 |