- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F15B - Systems acting by means of fluids in general; fluid-pressure actuators, e.g. servomotors; details of fluid-pressure systems, not otherwise provided for
- F15B 15/10 - Fluid-actuated devices for displacing a member from one position to another; Gearing 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: 464
10-year publication summary
|
48
|
56
|
65
|
40
|
40
|
31
|
29
|
46
|
48
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| President and Fellows of Harvard College | 5913 |
42 |
| Bridgestone Corporation | 7147 |
40 |
| Toyota Motor Corporation | 30455 |
19 |
| Schmalz Flexible Gripping Inc. | 53 |
14 |
| Soft Robotics, Inc. | 63 |
12 |
| Sunfolding, Inc. | 28 |
11 |
| Massachusetts Institute of Technology | 9913 |
10 |
| Festo AG & Co. KG | 312 |
7 |
| Koganei Corporation | 213 |
6 |
| The Regents of the University of Colorado, a body corporate | 2530 |
6 |
| Toyota Motor Engineering & Manufacturing North America, Inc. | 1504 |
6 |
| Panasonic Corporation | 20315 |
5 |
| Cornell University | 3202 |
5 |
| Electronics for Imaging, Inc. | 309 |
5 |
| Other Lab, LLC | 72 |
5 |
| Qingdao Haier Washing Machine Co., Ltd. | 1470 |
5 |
| Qingdao Haier Smart Technology R&D Co., Ltd. | 322 |
5 |
| Robert Bosch GmbH | 41786 |
4 |
| The Regents of the University of Michigan | 4578 |
4 |
| Firestone Industrial Products Company, LLC | 327 |
4 |
| Other owners | 249 |