- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 24/18 - Combined upward and downward filtration
Patent holdings for IPC class B01D 24/18
Total number of patents in this class: 18
10-year publication summary
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0
|
1
|
1
|
2
|
2
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3
|
3
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Strauss Water Ltd. | 91 |
6 |
| de Nora Water Technologies, LLC | 49 |
2 |
| Corning Incorporated | 10510 |
1 |
| Siemens Energy, Inc. | 1684 |
1 |
| Gambro Lundia AB | 1391 |
1 |
| Johnson Screens, Inc. | 44 |
1 |
| Saudi Arabian Oil Company | 14248 |
1 |
| Bluewater Sweden AB | 33 |
1 |
| Gene Pool Technologies, Inc. | 32 |
1 |
| CTK Technology (Shenzhen) Co., Ltd | 17 |
1 |
| "mirriсo" Limited Liability Company | 1 |
1 |
| Igor Malykhin Moro | 1 |
1 |
| Other owners | 0 |