- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 16/10 - Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
Patent holdings for IPC class G05D 16/10
Total number of patents in this class: 507
10-year publication summary
|
54
|
52
|
54
|
50
|
45
|
30
|
41
|
38
|
22
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tescom Corporation | 124 |
31 |
| Emerson Process Management Regulator Technologies, Inc. | 373 |
15 |
| Hamilton Sundstrand Corporation | 4525 |
12 |
| JTEKT Corporation | 2423 |
11 |
| Toyota Motor Corporation | 28582 |
10 |
| Luxembourg Patent Company S.A. | 108 |
10 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
8 |
| Robert Bosch GmbH | 40953 |
7 |
| Neoperl GmbH | 608 |
7 |
| The Boeing Company | 19843 |
6 |
| Air Products and Chemicals, Inc. | 1448 |
6 |
| African Oxygen Limited | 11 |
6 |
| Fisher Controls International LLC | 1520 |
6 |
| Nelson Irrigation Corporation | 126 |
6 |
| Parker Intangibles LLC | 1237 |
6 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
6 |
| Aisan Kogyo Kabushiki Kaisha | 722 |
5 |
| Bermad CS Ltd. | 54 |
5 |
| The ESAB Group, Inc. | 302 |
5 |
| Proserv Gilmore Valve LLC | 28 |
5 |
| Other owners | 334 |