- All sections
- B - Performing operations; transporting
- B01D - Separation
- B01D 3/06 - Flash distillation
Patent holdings for IPC class B01D 3/06
Total number of patents in this class: 541
10-year publication summary
39
|
32
|
46
|
54
|
83
|
61
|
50
|
55
|
32
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Saudi Arabian Oil Company | 11322 |
55 |
Aramco Services Company | 3504 |
17 |
Borealis AG | 2558 |
14 |
Eastman Chemical Company | 2239 |
13 |
Katz Water Tech, LLC | 28 |
12 |
Uop LLC | 4083 |
11 |
Lummus Technology LLC | 365 |
11 |
Dow Global Technologies LLC | 10147 |
9 |
Chevron Lummus Global, LLC | 23 |
9 |
Saudi Aramco Technologies Company | 107 |
8 |
King Abdullah University of Science and Technology | 1703 |
7 |
Celanese International Corporation | 879 |
6 |
BASF SE | 19740 |
5 |
LG Chem, Ltd. | 17205 |
5 |
Massachusetts Institute of Technology | 9795 |
5 |
ExxonMobil Chemical Patents Inc. | 4286 |
5 |
Alfa Laval Corporate AB | 1265 |
5 |
AquaSource Technologies Corporation | 21 |
5 |
Chevron Phillips Chemical Company LP | 1779 |
5 |
Fort Hills Energy L.P. | 83 |
5 |
Other owners | 329 |