- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 19/24 - Pumping by heat expansion of pumped fluid
Patent holdings for IPC class F04B 19/24
Total number of patents in this class: 93
10-year publication summary
|
12
|
5
|
5
|
6
|
5
|
4
|
1
|
6
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hewlett-Packard Development Company, L.P. | 25339 |
6 |
| Brady Worldwide, Inc. | 765 |
4 |
| Lynntech, Inc. | 31 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11010 |
3 |
| Robert Bosch GmbH | 43587 |
2 |
| Funai Electric Co., Ltd. | 511 |
2 |
|
Federal State Budgetary Institution < |
18 |
2 |
| Gas Technology Institute | 336 |
2 |
| Moscow Institute of Physics and Technology State University (Moscow Institute of Physics and Technology, Mipt) | 2 |
2 |
| Mott Corporation | 78 |
2 |
| Pratt & Whitney Rocketdyne, Inc. | 37 |
2 |
| University of Louisville Research Foundation, Inc. | 729 |
2 |
| Nuovo Pignone Tecnologie S.r.l. | 1143 |
2 |
| Shanghai Aurefluidics Technology Co., Ltd | 21 |
2 |
| Gridworthy Technologies LLC | 2 |
2 |
| Eifhytec | 8 |
2 |
| Synvivo Inc. | 29 |
2 |
| Hamfop Technologies LLC | 6 |
2 |
| Société des Produits Nestlé S.A. | 9955 |
1 |
| Halliburton Energy Services, Inc. | 21194 |
1 |
| Other owners | 46 |