- All sections
- B - Performing operations; transporting
- B01D - Separation
- B01D 17/04 - Breaking emulsions
Patent holdings for IPC class B01D 17/04
Total number of patents in this class: 1164
10-year publication summary
|
103
|
112
|
122
|
97
|
125
|
126
|
94
|
81
|
57
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12404 |
86 |
| FloDesign Sonics, Inc. | 179 |
24 |
| Ecolab USA Inc. | 5336 |
22 |
| Phillips 66 Company | 1076 |
22 |
| Aramco Services Company | 3740 |
19 |
| MANN+HUMMEL GmbH | 1722 |
19 |
| Baker Hughes Holdings LLC | 3011 |
18 |
| Halliburton Energy Services, Inc. | 20411 |
16 |
| Cummins Filtration IP, Inc. | 807 |
15 |
| Dow Global Technologies LLC | 10143 |
14 |
| MAHLE International GmbH | 2690 |
14 |
| Cameron International Corporation | 1322 |
13 |
| BASF SE | 20387 |
12 |
| Cameron Solutions, Inc. | 67 |
12 |
| Nouryon Chemicals International B.V. | 599 |
11 |
| Atlas Copco Airpower, naamloze vennootschap | 982 |
10 |
| ENI S.p.A. | 1251 |
10 |
| Championx USA Inc. | 191 |
10 |
| Dorf Ketal Chemicals (India) Private Limited | 79 |
9 |
| Baker Hughes, a GE Company, LLC | 2138 |
9 |
| Other owners | 799 |