- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 1/06 - Evaporators with vertical tubes
Patent holdings for IPC class B01D 1/06
Total number of patents in this class: 255
10-year publication summary
|
17
|
21
|
21
|
16
|
30
|
26
|
26
|
13
|
18
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DEKA Products Limited Partnership | 1767 |
9 |
| Stamicarbon B.V. | 294 |
9 |
| Yara International ASA | 855 |
9 |
| Covestro Deutschland AG | 2747 |
8 |
| E. & J. Gallo Winery | 1979 |
8 |
| Valmet AB | 505 |
8 |
| Rinheat Oy | 9 |
5 |
| BASF SE | 20933 |
4 |
| Dow Global Technologies LLC | 10363 |
4 |
| Casale SA | 609 |
4 |
| Doosan Heavy Industries & Construction Co., Ltd. | 581 |
4 |
| UPM-Kymmene Corporation | 938 |
4 |
| Alcoa of Australia Limited | 47 |
3 |
| Baltimore Aircoil Company, Inc. | 175 |
3 |
| K.d. Pharma Bexbach GmbH | 35 |
3 |
| Perstorp AB | 147 |
3 |
| Saudi Arabian Oil Company | 13155 |
3 |
| Colorado Extraction Systems, LLC | 7 |
3 |
| Cevap Technology B.V. | 3 |
3 |
| Evonik Operations GmbH | 4105 |
3 |
| Other owners | 155 |