- 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: 267
10-year publication summary
|
21
|
21
|
16
|
30
|
26
|
26
|
13
|
21
|
16
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DEKA Products Limited Partnership | 1922 |
10 |
| Stamicarbon B.V. | 322 |
10 |
| Yara International ASA | 909 |
10 |
| Covestro Deutschland AG | 2863 |
8 |
| E. & J. Gallo Winery | 1967 |
8 |
| Valmet AB | 566 |
6 |
| BASF SE | 21334 |
5 |
| Rinheat Oy | 10 |
5 |
| Dow Global Technologies LLC | 11072 |
4 |
| Casale SA | 638 |
4 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
4 |
| UPM-Kymmene Corporation | 1005 |
4 |
| CFT S.p.A. | 48 |
3 |
| K.d. Pharma Bexbach GmbH | 39 |
3 |
| Perstorp AB | 173 |
3 |
| Saudi Arabian Oil Company | 14398 |
3 |
| Sulzer Management AG | 718 |
3 |
| Bertrams Chemieanlagen AG | 16 |
3 |
| Colorado Extraction Systems, LLC | 6 |
3 |
| Cevap Technology B.V. | 3 |
3 |
| Other owners | 165 |