- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F03B - Machines or engines for liquids
- F03B 17/00 - Other machines or engines
Patent holdings for IPC class F03B 17/00
Total number of patents in this class: 148
10-year publication summary
27
|
26
|
32
|
36
|
28
|
21
|
26
|
25
|
26
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Heindl Energy GmbH | 9 |
4 |
Energy Laboratories, Inc. | 6 |
3 |
Intium Technologies Pty Ltd | 4 |
3 |
King Abdulaziz University | 511 |
3 |
Static Hydro Energy (S.H.E.) Limited | 3 |
3 |
Halliburton Energy Services, Inc. | 20165 |
2 |
DLZ Corporation | 7 |
2 |
Hansen Energy Solutions LLC | 7 |
2 |
Launchpoint Technologies, Inc. | 14 |
2 |
Look for The Power, LLC | 20 |
2 |
OLogN Technologies AG | 123 |
2 |
Infinity Electric Energy S.r.l. | 3 |
2 |
Delta Energy GmbH & Co. KG 1 | 3 |
2 |
Oy Fingp-energy Ltd | 2 |
2 |
Schlumberger Canada Limited | 6913 |
1 |
Schlumberger Technology B.v. | 4951 |
1 |
Schlumberger Holdings Limited | 2947 |
1 |
Siemens AG | 24990 |
1 |
The Boeing Company | 19843 |
1 |
Panasonic Corporation | 20786 |
1 |
Other owners | 108 |