- 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: 1254
10-year publication summary
|
112
|
122
|
97
|
125
|
126
|
94
|
83
|
61
|
71
|
41
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 14235 |
98 |
| Ecolab USA Inc. | 5796 |
26 |
| FloDesign Sonics, Inc. | 147 |
24 |
| Phillips 66 Company | 1019 |
23 |
| Aramco Services Company | 4195 |
21 |
| MANN+HUMMEL GmbH | 1808 |
19 |
| Baker Hughes Holdings LLC | 3023 |
19 |
| Halliburton Energy Services, Inc. | 21338 |
16 |
| MAHLE International GmbH | 2911 |
16 |
| Dow Global Technologies LLC | 10944 |
14 |
| Cameron International Corporation | 1370 |
14 |
| BASF SE | 21303 |
13 |
| Cameron Solutions, Inc. | 66 |
11 |
| Nouryon Chemicals International B.V. | 646 |
11 |
| Atlas Copco Airpower, naamloze vennootschap | 1081 |
10 |
| ENI S.p.A. | 1305 |
10 |
| Championx USA Inc. | 174 |
10 |
| Atmus Filtration IP Inc. | 273 |
10 |
| Dorf Ketal Chemicals (India) Private Limited | 71 |
9 |
| ExxonMobil Research And Engineering Company | 2422 |
8 |
| Other owners | 872 |