- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 7/01 - Control of flow without auxiliary power
Patent holdings for IPC class G05D 7/01
Total number of patents in this class: 613
10-year publication summary
|
73
|
60
|
57
|
51
|
51
|
49
|
32
|
34
|
24
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Neoperl GmbH | 591 |
38 |
| Emerson Process Management Regulator Technologies, Inc. | 382 |
11 |
| Giacomini S.p.A. | 74 |
11 |
| Becton, Dickinson and Company | 7264 |
10 |
| Tescom Corporation | 117 |
10 |
| SKO FLO Industries, Inc. | 14 |
8 |
| Hamilton Sundstrand Corporation | 4868 |
7 |
| Cenergist Limited | 24 |
7 |
| FRATELLI PETTINAROLI S.p.A. | 15 |
6 |
| IMI Hydronic Engineering International S.A. | 95 |
6 |
| InflowControl AS | 24 |
6 |
| Netafim, Ltd. | 183 |
5 |
| Danfoss A/S | 1355 |
5 |
| Honeywell International Inc. | 13545 |
4 |
| Robert Bosch GmbH | 42689 |
4 |
| Massachusetts Institute of Technology | 10057 |
4 |
| Belimo Holding AG | 273 |
4 |
| The ESAB Group, Inc. | 330 |
4 |
| Greenheck Fan Corporation | 95 |
4 |
| Hagepe International B.V. | 13 |
4 |
| Other owners | 455 |