- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 7/00 - Control of flow
Patent holdings for IPC class G05D 7/00
Total number of patents in this class: 831
10-year publication summary
|
60
|
70
|
37
|
32
|
27
|
29
|
27
|
12
|
11
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wint-wi Ltd. | 19 |
11 |
| Fluid Handling LLC | 253 |
10 |
| Halliburton Energy Services, Inc. | 21309 |
9 |
| Fujikin Incorporated | 701 |
8 |
| Tyco Fire & Security GmbH | 3672 |
8 |
| Schlumberger Technology Corporation | 11879 |
7 |
| Rain Bird Corporation | 426 |
7 |
| Proterial, Ltd. | 939 |
7 |
| S. C. Johnson & Son, Inc. | 2763 |
6 |
| Tokyo Electron Limited | 13871 |
6 |
| Caterpillar Inc. | 10280 |
6 |
| Hunter Industries, Inc. | 290 |
6 |
| Intercat-savannah, Inc. | 11 |
6 |
| Intercat Transportation, Inc. | 11 |
6 |
| Intervet Inc. | 931 |
6 |
| Johnson Matthey Process Technologies, Inc. | 51 |
6 |
| Honeywell International Inc. | 12776 |
5 |
| Robert Bosch GmbH | 44254 |
5 |
| Azbil Corporation | 473 |
5 |
| Delta Faucet Company | 2880 |
5 |
| Other owners | 696 |