- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means 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: 198
10-year publication summary
|
7
|
9
|
11
|
7
|
8
|
6
|
5
|
8
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Colder Products Company | 225 |
12 |
| Nitto Kohki Co., Ltd. | 280 |
8 |
| Staubli Faverges | 162 |
8 |
| CareFusion 303, Inc. | 1975 |
5 |
| Faster S.p.A. | 27 |
5 |
| Kpr U.S., LLC | 676 |
5 |
| Faster S.r.l. | 31 |
5 |
| Becton, Dickinson and Company | 6712 |
4 |
| Halkey-Roberts Corporation | 86 |
4 |
| National Coupling Company, Inc. | 61 |
4 |
| OPW Engineered Systems, Inc. | 18 |
4 |
| FasTest, Inc. | 52 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
| Hewlett Packard Enterprise Development LP | 10702 |
2 |
| ALFA GOMMA S.p.A. | 58 |
2 |
| B. Braun Medical Inc. | 187 |
2 |
| Coilhose Pneumatics, Inc. | 23 |
2 |
| Delta Faucet Company | 2725 |
2 |
| Gilbarco Inc. | 285 |
2 |
| Other owners | 115 |