- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 37/02 - Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
Patent holdings for IPC class F16L 37/02
Total number of patents in this class: 116
10-year publication summary
|
14
|
16
|
14
|
12
|
13
|
6
|
8
|
5
|
8
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DEKA Products Limited Partnership | 1773 |
4 |
| Dionex Softron GmbH | 116 |
4 |
| Reliance Worldwide Corporation | 328 |
4 |
| BFM Technology Limited | 24 |
3 |
| National Coupling Company, Inc. | 62 |
3 |
| Quick Fitting, Inc. | 27 |
3 |
| Quick Fitting Holding Company, LLC | 95 |
3 |
| A. Raymond et Cie | 712 |
2 |
| Ball Burnishing Machine Tools Ltd. | 6 |
2 |
| Colder Products Company | 256 |
2 |
| NORMA Germany GmbH | 231 |
2 |
| Northwest Pipe Company | 14 |
2 |
| Polyflow, LLC | 22 |
2 |
| Cobalt Coupler Systems, LLC | 7 |
2 |
| GM Global Technology Operations LLC | 15088 |
1 |
| Koninklijke Philips N.V. | 24750 |
1 |
| Applied Materials, Inc. | 18706 |
1 |
| Hyundai Motor Company | 22044 |
1 |
| NVIDIA Corporation | 7244 |
1 |
| Life Technologies Corporation | 3301 |
1 |
| Other owners | 72 |