- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F17D - Pipe-line systems; pipe-lines
- F17D 1/06 - Pipe-line systems for gases or vapours for steam
Patent holdings for IPC class F17D 1/06
Total number of patents in this class: 5
10-year publication summary
|
1
|
1
|
1
|
0
|
1
|
0
|
1
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cenovus Energy Inc. | 321 |
1 |
| Chiyoda Corporation | 363 |
1 |
| FINA Technology, Inc. | 571 |
1 |
| Wuzhong Instrument Co., Ltd. | 6 |
1 |
| Mpsquared, LLC | 4 |
1 |
| Other owners | 0 |