- 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 101/20 - Expelling gases or fluids
Patent holdings for IPC class F16L 101/20
Total number of patents in this class: 21
10-year publication summary
|
0
|
2
|
0
|
0
|
5
|
3
|
5
|
4
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mueller International, LLC | 694 |
5 |
| GE Infrastructure Technology, LLC | 5873 |
4 |
| Noritz Corporation | 255 |
2 |
| Subsea 7 do Brasil Servicos LTDA | 35 |
2 |
| British Telecommunications Public Limited Company | 2575 |
1 |
| Technip France | 737 |
1 |
| Tropicana Products, Inc. | 318 |
1 |
| Technip UK Ltd. | 14 |
1 |
| Aqualiner Limited | 6 |
1 |
| ULC Technologies LLC | 23 |
1 |
| Technip France | 18 |
1 |
| ULC Business Holdings, LLC | 15 |
1 |
| Other owners | 0 |