- 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 37/62 - Couplings of the quick-acting type pneumatically or hydraulically actuated
Patent holdings for IPC class F16L 37/62
Total number of patents in this class: 93
10-year publication summary
7
|
9
|
7
|
11
|
9
|
8
|
5
|
8
|
4
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Caterpillar Work Tools B.V. | 76 |
5 |
Single Buoy Moorings Inc. | 327 |
5 |
Vetco Gray Scandinavia AS | 177 |
4 |
Cameron International Corporation | 1305 |
3 |
Macgregor Norway AS | 41 |
3 |
Emigal Electronic Test Solutions Ltd. | 2 |
2 |
FMC Technologies, Inc. | 603 |
2 |
Georg Fischer WAGA N.V. | 16 |
2 |
Marine Direct Consultants Ltd. | 2 |
2 |
National Oilwell Varco, L.P. | 1604 |
2 |
Novawurks, Inc. | 21 |
2 |
Trendsetter Engineering, Inc. | 45 |
2 |
U.m. Gewerbeimmobilien GmbH & Co. KG | 10 |
2 |
FMC Technologies do Brasil Ltda. | 64 |
2 |
DÜRR SOMAC GmbH | 51 |
2 |
Kinetic Pressure Control Limited | 66 |
2 |
Gall Thomson Environmental Limited | 13 |
2 |
Holmatro B.V. | 44 |
2 |
Bluecore Completions, LLC | 10 |
2 |
Fortune Brands Water Innovations LLC | 596 |
2 |
Other owners | 43 |