- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F17D - Pipe-line systemspipe-lines
- F17D 3/00 - Arrangements for supervising or controlling working operations
Patent holdings for IPC class F17D 3/00
Total number of patents in this class: 308
10-year publication summary
|
18
|
14
|
10
|
8
|
11
|
11
|
6
|
4
|
7
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DEKA Products Limited Partnership | 1848 |
20 |
| Marathon Petroleum Company LP | 403 |
9 |
| Applied Materials, Inc. | 19999 |
8 |
| Aperia Technologies, Inc. | 53 |
7 |
| Saudi Arabian Oil Company | 13943 |
6 |
| GE Infrastructure Technology, LLC | 6213 |
6 |
| California Institute of Technology | 4011 |
5 |
| New Gas Industries, L.L.C. | 6 |
5 |
| Standard BioTools Inc. | 52 |
5 |
| The Boeing Company | 20094 |
3 |
| Hitachi, Ltd. | 15881 |
3 |
| Johnson Controls Technology Company | 1397 |
3 |
| Delta Faucet Company | 2747 |
3 |
| Fisher Controls International LLC | 1485 |
3 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4050 |
3 |
| Praxair Technology, Inc. | 1227 |
3 |
| SunCor Energy Inc. | 742 |
3 |
| Waters Technologies Corporation | 1773 |
3 |
| Dresser LLC | 289 |
3 |
| Chengdu Qinchuan IoT Technology Co., Ltd. | 521 |
3 |
| Other owners | 204 |