- 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: 614
10-year publication summary
73
|
73
|
60
|
56
|
51
|
51
|
49
|
32
|
33
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Neoperl GmbH | 608 |
42 |
Emerson Process Management Regulator Technologies, Inc. | 373 |
11 |
Tescom Corporation | 124 |
11 |
Giacomini S.p.A. | 72 |
10 |
Becton, Dickinson and Company | 6712 |
9 |
SKO FLO Industries, Inc. | 14 |
8 |
Hamilton Sundstrand Corporation | 4525 |
7 |
Hagepe International B.V. | 16 |
7 |
Cenergist Limited | 21 |
7 |
FRATELLI PETTINAROLI S.p.A. | 15 |
6 |
InflowControl AS | 23 |
6 |
Robert Bosch GmbH | 40953 |
5 |
Netafim, Ltd. | 181 |
5 |
Danfoss A/S | 1259 |
5 |
GM Global Technology Operations LLC | 13620 |
4 |
Massachusetts Institute of Technology | 9795 |
4 |
Belimo Holding AG | 235 |
4 |
The ESAB Group, Inc. | 302 |
4 |
Fisher Controls International LLC | 1520 |
4 |
HORIBA STEC, Co., Ltd. | 302 |
4 |
Other owners | 451 |