- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 35/00 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
Patent holdings for IPC class F04B 35/00
Total number of patents in this class: 376
10-year publication summary
|
35
|
22
|
17
|
37
|
22
|
24
|
12
|
19
|
14
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11580 |
9 |
| Boostheat | 19 |
9 |
| TPE Midstream LLC | 56 |
9 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1382 |
9 |
| Robert Bosch GmbH | 43096 |
7 |
| I-jack Technologies Incorporated | 24 |
7 |
| Hyundai Motor Company | 22842 |
6 |
| Kia Motors Corporation | 7743 |
6 |
| Caterpillar Inc. | 9852 |
5 |
| LG Electronics Inc. | 73825 |
4 |
| WABCO GmbH | 472 |
4 |
| Westinghouse Air Brake Technologies Corporation | 502 |
4 |
| Estis Compression, LLC | 21 |
4 |
| Teledyne Digital Imaging US, Inc. | 69 |
4 |
| Deere & Company | 7767 |
3 |
| GM Global Technology Operations LLC | 15401 |
3 |
| Carrier Corporation | 4007 |
3 |
| BorgWarner Inc. | 2601 |
3 |
| Calsonic Kansei Corporation | 568 |
3 |
| General Compression, Inc. | 30 |
3 |
| Other owners | 271 |