- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 17/04 - Rupture d'émulsions
Détention brevets de la classe B01D 17/04
Brevets de cette classe: 1205
Historique des publications depuis 10 ans
|
103
|
112
|
122
|
96
|
125
|
125
|
93
|
83
|
58
|
52
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Saudi Arabian Oil Company | 13185 |
93 |
| Ecolab USA Inc. | 5491 |
26 |
| FloDesign Sonics, Inc. | 161 |
24 |
| Phillips 66 Company | 1054 |
22 |
| Aramco Services Company | 3976 |
21 |
| MANN+HUMMEL GmbH | 1759 |
19 |
| Baker Hughes Holdings LLC | 3006 |
18 |
| Halliburton Energy Services, Inc. | 20901 |
16 |
| Cummins Filtration IP, Inc. | 808 |
15 |
| MAHLE International GmbH | 2774 |
15 |
| Dow Global Technologies LLC | 10332 |
14 |
| Cameron International Corporation | 1332 |
14 |
| BASF SE | 20915 |
13 |
| Nouryon Chemicals International B.V. | 609 |
12 |
| Cameron Solutions, Inc. | 66 |
11 |
| Atlas Copco Airpower, naamloze vennootschap | 1029 |
10 |
| ENI S.p.A. | 1260 |
10 |
| Championx USA Inc. | 183 |
10 |
| Dorf Ketal Chemicals (India) Private Limited | 74 |
9 |
| Baker Hughes, a GE Company, LLC | 2112 |
9 |
| Autres propriétaires | 824 |