- All sections
- G - Physics
- G05B - Control or regulating systems in generalfunctional elements of such systemsmonitoring or testing arrangements for such systems or elements
- G05B 19/02 - Programme-control systems electric
Patent holdings for IPC class G05B 19/02
Total number of patents in this class: 947
10-year publication summary
|
82
|
60
|
53
|
43
|
40
|
27
|
36
|
19
|
14
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlumberger Canada Limited | 7552 |
68 |
| Halliburton Energy Services, Inc. | 21154 |
65 |
| Schlumberger Technology Corporation | 11436 |
63 |
| Services Petroliers Schlumberger | 5971 |
60 |
| Causam Enterprises, Inc. | 129 |
36 |
| Schlumberger Technology B.v. | 5267 |
34 |
| Landmark Graphics Corporation | 1507 |
32 |
| Geoquest Systems B.V. | 840 |
26 |
| Honeywell International Inc. | 13561 |
16 |
| Prad Research and Development Limited | 2680 |
13 |
| Schlumberger Holdings Limited | 2744 |
12 |
| Baker Hughes Incorporated | 5069 |
12 |
| Siemens AG | 24250 |
11 |
| Signify Holding B.V. | 7849 |
10 |
| Rain Bird Corporation | 430 |
9 |
| Microsoft Technology Licensing, LLC | 54182 |
8 |
| Lennox Industries Inc. | 1091 |
7 |
| Caterpillar Inc. | 10058 |
6 |
| Uop LLC | 4296 |
6 |
| Lutron Technology Company LLC | 2704 |
6 |
| Other owners | 447 |