- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 37/22 - Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers, or helical springs under radial pressure between the parts
Patent holdings for IPC class F16L 37/22
Total number of patents in this class: 74
10-year publication summary
|
5
|
11
|
9
|
7
|
8
|
4
|
3
|
6
|
2
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Staubli Faverges | 157 |
9 |
| Nitto Kohki Co., Ltd. | 254 |
8 |
| Lawn & Garden, LLC | 107 |
5 |
| Microsoft Technology Licensing, LLC | 54466 |
2 |
| Uniweld Products, Inc. | 72 |
2 |
| WEH GmbH Verbindungstechnik | 26 |
2 |
| Diality Inc. | 76 |
2 |
| JWL A/S | 3 |
2 |
| Minwoo Co., Ltd. | 2 |
2 |
| Illinois Tool Works Inc. | 11863 |
1 |
| Sanofi-Aventis Deutschland GmbH | 2592 |
1 |
| Medtronic, Inc. | 9792 |
1 |
| Raytheon Company | 8448 |
1 |
| Lam Research Corporation | 5635 |
1 |
| Blue Leaf I.P., Inc. | 2932 |
1 |
| Shimadzu Corporation | 6340 |
1 |
| Hilti Aktiengesellschaft | 3668 |
1 |
| Ansaldo Energia S.p.A. | 116 |
1 |
| Cejn AB | 52 |
1 |
| Colder Products Company | 291 |
1 |
| Other owners | 29 |