- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16L - Pipesjoints or fittings for pipessupports for pipes, cables or protective tubingmeans for thermal insulation in general
- F16L 37/28 - Couplings of the quick-acting type with fluid cut-off means
Patent holdings for IPC class F16L 37/28
Total number of patents in this class: 187
10-year publication summary
|
11
|
7
|
8
|
6
|
6
|
8
|
6
|
7
|
5
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Colder Products Company | 290 |
11 |
| Staubli Faverges | 157 |
8 |
| Nitto Kohki Co., Ltd. | 254 |
7 |
| Kpr U.S., LLC | 635 |
5 |
| Faster S.r.l. | 47 |
5 |
| Becton, Dickinson and Company | 7556 |
4 |
| Faster S.p.A. | 23 |
4 |
| National Coupling Company, Inc. | 59 |
4 |
| OPW Engineered Systems, Inc. | 15 |
4 |
| CareFusion 303, Inc. | 2372 |
3 |
| FasTest, Inc. | 58 |
3 |
| Shenzhen Envicool Intelligent Connection Technology Co., Ltd. | 38 |
3 |
| Illinois Tool Works Inc. | 11852 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15226 |
2 |
| Hewlett Packard Enterprise Development LP | 11015 |
2 |
| ALFA GOMMA S.p.A. | 56 |
2 |
| B. Braun Medical Inc. | 194 |
2 |
| Delta Faucet Company | 2859 |
2 |
| Guangdong Liansu Technology Industrial Co., Ltd | 73 |
2 |
| Infusion Innovations, Inc. | 14 |
2 |
| Other owners | 110 |