- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 16/00 - Control of fluid pressure
Patent holdings for IPC class G05D 16/00
Total number of patents in this class: 372
10-year publication summary
|
18
|
23
|
27
|
24
|
23
|
21
|
33
|
36
|
27
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Emerson Process Management Regulator Technologies, Inc. | 380 |
10 |
| Fisher Controls International LLC | 1485 |
7 |
| Shimadzu Corporation | 6142 |
5 |
| Chevron Phillips Chemical Company LP | 1835 |
5 |
| Halliburton Energy Services, Inc. | 20769 |
4 |
| Robert Bosch GmbH | 42505 |
4 |
| MKS Instruments, Inc. | 667 |
4 |
| Baker Hughes Oilfield Operations, LLC | 2273 |
4 |
| International Business Machines Corporation | 61123 |
3 |
| Becton, Dickinson and Company | 7229 |
3 |
| Hyundai Motor Company | 21748 |
3 |
| Air Liquide Advanced Technologies U.S. LLC | 89 |
3 |
| Coravin, Inc. | 136 |
3 |
| DeLaval Holding AB | 932 |
3 |
| EcoWater Systems LLC | 136 |
3 |
| Intercat-savannah, Inc. | 13 |
3 |
| Intercat Transportation, Inc. | 13 |
3 |
| Intervet Inc. | 896 |
3 |
| Johnson Matthey Process Technologies, Inc. | 51 |
3 |
| Steeper Energy ApS | 82 |
3 |
| Other owners | 293 |