- 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 37/53 - Couplings of the quick-acting type allowing movement of the parts joined allowing adjustment or movement only about the axis of one pipe
Patent holdings for IPC class F16L 37/53
Total number of patents in this class: 28
10-year publication summary
|
5
|
0
|
1
|
1
|
2
|
0
|
1
|
2
|
2
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intersurgical AG | 135 |
2 |
| AVK Holding A/S | 89 |
2 |
| Cytiva US LLC | 143 |
2 |
| Schlumberger Technology Corporation | 9690 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| 2141632 Ontario Inc. | 3 |
1 |
| A. Kayser Automotive Systems GmbH | 30 |
1 |
| Ames True Temper, Inc. | 13 |
1 |
| AS America, Inc. | 1087 |
1 |
| BSH Bosch und Siemens Hausgerate GmbH | 3236 |
1 |
| Colder Products Company | 225 |
1 |
| Henri Peteri Beheer B.V. | 16 |
1 |
| Hydra Dyne Technology Inc. | 13 |
1 |
| Legris SA | 33 |
1 |
| McWane, Inc. | 93 |
1 |
| SMS Siemag Aktiengesellschaft | 529 |
1 |
| Stucchi S.p.A. | 29 |
1 |
| Suncast Technologies, LLC | 313 |
1 |
| VOSS Automotive GmbH | 211 |
1 |
| Weems Industries, Inc. | 53 |
1 |
| Other owners | 5 |