- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 3/06 - Flash distillation
Patent holdings for IPC class B01D 3/06
Total number of patents in this class: 605
10-year publication summary
|
46
|
54
|
83
|
61
|
50
|
58
|
35
|
26
|
34
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13949 |
52 |
| Aramco Services Company | 4162 |
17 |
| Lummus Technology LLC | 475 |
16 |
| Borealis AG | 2731 |
14 |
| Chevron Lummus Global, LLC | 34 |
13 |
| Eastman Chemical Company | 2082 |
13 |
| Saudi Aramco Technologies Company | 113 |
13 |
| Katz Water Tech, LLC | 31 |
12 |
| Uop LLC | 4322 |
11 |
| Dow Global Technologies LLC | 10824 |
9 |
| King Abdullah University of Science and Technology | 1833 |
7 |
| Celanese International Corporation | 912 |
6 |
| Chevron Phillips Chemical Company LP | 1856 |
6 |
| Huaneng Clean Energy Research Institute | 508 |
6 |
| LG Chem, Ltd. | 17867 |
5 |
| Massachusetts Institute of Technology | 10209 |
5 |
| Alfa Laval Corporate AB | 1332 |
5 |
| AquaSource Technologies Corporation | 21 |
5 |
| Fort Hills Energy L.P. | 87 |
5 |
| BASF SE | 21151 |
4 |
| Other owners | 381 |