- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 17/04 - Breaking emulsions
Patent holdings for IPC class B01D 17/04
Total number of patents in this class: 1234
10-year publication summary
|
103
|
112
|
93
|
118
|
118
|
89
|
79
|
58
|
65
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13931 |
95 |
| Ecolab USA Inc. | 5702 |
26 |
| FloDesign Sonics, Inc. | 153 |
24 |
| Phillips 66 Company | 1051 |
23 |
| Aramco Services Company | 4167 |
21 |
| MANN+HUMMEL GmbH | 1792 |
19 |
| Baker Hughes Holdings LLC | 2979 |
18 |
| Halliburton Energy Services, Inc. | 21151 |
16 |
| MAHLE International GmbH | 2863 |
16 |
| Dow Global Technologies LLC | 10754 |
15 |
| Cameron International Corporation | 1361 |
14 |
| BASF SE | 21135 |
13 |
| Cummins Filtration IP, Inc. | 772 |
12 |
| Nouryon Chemicals International B.V. | 626 |
12 |
| Cameron Solutions, Inc. | 66 |
11 |
| Atlas Copco Airpower, naamloze vennootschap | 1061 |
10 |
| ENI S.p.A. | 1304 |
10 |
| Championx USA Inc. | 177 |
10 |
| Dorf Ketal Chemicals (India) Private Limited | 74 |
9 |
| Baker Hughes, a GE Company, LLC | 2102 |
9 |
| Other owners | 851 |