- 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: 492
10-year publication summary
|
48
|
56
|
65
|
40
|
40
|
32
|
30
|
48
|
50
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7238 |
52 |
| President and Fellows of Harvard College | 5976 |
43 |
| Toyota Motor Corporation | 32116 |
21 |
| Schmalz Flexible Gripping Inc. | 64 |
16 |
| Massachusetts Institute of Technology | 10057 |
11 |
| Sunfolding, Inc. | 27 |
11 |
| Soft Robotics, Inc. | 49 |
10 |
| Festo AG & Co. KG | 306 |
7 |
| Electronics for Imaging, Inc. | 317 |
6 |
| Koganei Corporation | 216 |
6 |
| The Regents of the University of Colorado, a body corporate | 2644 |
6 |
| Panasonic Corporation | 20110 |
5 |
| Cornell University | 3306 |
5 |
| Other Lab, LLC | 72 |
5 |
| Qingdao Haier Washing Machine Co., Ltd. | 1503 |
5 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1634 |
5 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 390 |
5 |
| Robert Bosch GmbH | 42689 |
4 |
| The Regents of the University of Michigan | 4698 |
4 |
| Firestone Industrial Products Company, LLC | 329 |
4 |
| Other owners | 261 |