- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F17D - Pipe-line systemspipe-lines
- F17D 1/07 - Arrangements for producing propulsion of gases or vapours by compression
Patent holdings for IPC class F17D 1/07
Total number of patents in this class: 63
10-year publication summary
|
3
|
6
|
3
|
0
|
5
|
7
|
11
|
10
|
5
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nuovo Pignone Tecnologie S.r.l. | 1206 |
6 |
| Estis Compression, LLC | 10 |
6 |
| Air Products and Chemicals, Inc. | 1469 |
5 |
| GRTgaz | 64 |
5 |
| Flogistix, LP, Flogistix GP, LLC, a Delaware limited liability company, sole general partner | 26 |
4 |
| BHE Compression Services, LLC | 7 |
4 |
| Archrock Services LP | 5 |
3 |
| AZUMA, Tamotsu | 6 |
2 |
| Jiangsu Guofu Hydrogen Energy Equipment Co., Ltd. | 8 |
2 |
| Zhangjiagang Research Institute of Hydrogen Energy Co., Ltd. | 6 |
2 |
| Schlumberger Technology Corporation | 11798 |
1 |
| Caterpillar Inc. | 10272 |
1 |
| Korea Advanced Institute of Science and Technology | 4664 |
1 |
| Atlas Copco Airpower, naamloze vennootschap | 1078 |
1 |
| ElectraTherm, Inc. | 6 |
1 |
| ITM Power (research) Limited | 24 |
1 |
| Katholieke Universiteit Leuven | 1277 |
1 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4120 |
1 |
| Saudi Arabian Oil Company | 14207 |
1 |
| Southwest Research Institute | 742 |
1 |
| Other owners | 14 |