- All sections
- G - Physics
- G05D - Systems for controlling or regulating non-electric variables
- G05D 11/08 - Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power by sensing concentration of mixture, e.g. by measuring pH-value
Patent holdings for IPC class G05D 11/08
Total number of patents in this class: 28
10-year publication summary
|
3
|
2
|
5
|
3
|
1
|
1
|
3
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Delaware Capital Formation, Inc. | 494 |
3 |
| Flowcore Systems, LLC | 11 |
3 |
| Uop LLC | 4211 |
2 |
| GE Healthcare Bio-Sciences AB | 549 |
2 |
| Loci Controls, Inc. | 87 |
2 |
| Marmac Water LLC | 8 |
2 |
| Samsung Electronics Co., Ltd. | 143021 |
1 |
| Hewlett-Packard Development Company, L.P. | 26001 |
1 |
| Cidra Corporate Services, Inc. | 202 |
1 |
| Gardner Denver Deutschland GmbH | 58 |
1 |
| Hyperloop Transportation Technologies, Inc. | 44 |
1 |
| INEOS USA LLC | 51 |
1 |
| Semes Co., Ltd. | 1388 |
1 |
| Solidia Technologies, Inc. | 89 |
1 |
| Veeco Precision Surface Processing LLC | 16 |
1 |
| Algaennovation Ltd. | 8 |
1 |
| Wallenius Water Innovation AB | 27 |
1 |
| Alpha Revolution, Inc. | 1 |
1 |
| Sutro Connect Inc. | 17 |
1 |
| Cytiva Sweden AB | 755 |
1 |
| Other owners | 0 |