- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F04B - Positive-displacement machines for liquidspumps
- F04B 35/01 - 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 the means being mechanical
Patent holdings for IPC class F04B 35/01
Total number of patents in this class: 244
10-year publication summary
|
41
|
22
|
39
|
30
|
18
|
20
|
10
|
20
|
8
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aperia Technologies, Inc. | 52 |
14 |
| Illinois Tool Works Inc. | 11503 |
10 |
| Graco Minnesota Inc. | 1210 |
9 |
| Nuovo Pignone Tecnologie S.r.l. | 998 |
8 |
| Robert Bosch GmbH | 42824 |
7 |
| Unik World Industrial Co., Ltd. | 27 |
6 |
| LG Electronics Inc. | 73578 |
5 |
| Koito Manufacturing Co., Ltd. | 2288 |
5 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1400 |
5 |
| ZF CV Systems Europe BV | 782 |
5 |
| Black & Decker, Inc. | 2408 |
4 |
| Burckhardt Compression AG | 121 |
4 |
| Hitachi Astemo, Ltd. | 6381 |
4 |
| Continental Aktiengesellschaft | 102 |
3 |
| Continental Teves AG & Co. oHG | 1551 |
3 |
| Alternative Packaging Solutions, LLC | 17 |
3 |
| Atlas Copco Airpower, naamloze vennootschap | 1035 |
3 |
| Beijing Sinocep Engine Technology Co., Ltd. | 13 |
3 |
| Boostheat | 20 |
3 |
| Enfield Engine Company, LLC | 7 |
3 |
| Other owners | 137 |