- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F15B - Systems acting by means of fluids in generalfluid-pressure actuators, e.g. servomotorsdetails of fluid-pressure systems, not otherwise provided for
- F15B 15/10 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit the motor being of diaphragm type
Patent holdings for IPC class F15B 15/10
Total number of patents in this class: 521
10-year publication summary
|
56
|
65
|
40
|
40
|
32
|
30
|
49
|
52
|
40
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7259 |
58 |
| President and Fellows of Harvard College | 6094 |
43 |
| Toyota Motor Corporation | 35772 |
23 |
| Schmalz Flexible Gripping Inc. | 64 |
16 |
| Massachusetts Institute of Technology | 10251 |
12 |
| Sunfolding, Inc. | 25 |
11 |
| Soft Robotics, Inc. | 43 |
9 |
| Festo AG & Co. KG | 276 |
7 |
| Electronics for Imaging, Inc. | 327 |
6 |
| Koganei Corporation | 212 |
6 |
| The Regents of the University of Colorado, a body corporate | 2804 |
6 |
| Panasonic Corporation | 19019 |
5 |
| Cornell University | 3425 |
5 |
| Other Lab, LLC | 68 |
5 |
| Qingdao Haier Washing Machine Co., Ltd. | 1547 |
5 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 416 |
5 |
| The Regents of the University of California | 20745 |
4 |
| Robert Bosch GmbH | 44160 |
4 |
| The Board of Trustees of the Leland Stanford Junior University | 6653 |
4 |
| The Regents of the University of Michigan | 4985 |
4 |
| Other owners | 283 |