- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 39/10 - Filter screens essentially made of metal
Patent holdings for IPC class B01D 39/10
Total number of patents in this class: 295
10-year publication summary
|
9
|
21
|
32
|
23
|
26
|
32
|
39
|
31
|
26
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24526 |
24 |
| Donaldson Company, Inc. | 1600 |
11 |
| Integrated Global Services, Inc. | 56 |
6 |
| Aqseptence Group, Inc. | 88 |
5 |
| Lely Patent N.V. | 746 |
5 |
| Samsung Electronics Co., Ltd. | 146092 |
4 |
| Continental Wire Cloth, LLC | 7 |
4 |
| Knowlton Technologies, LLC | 7 |
4 |
| MANN+HUMMEL GmbH | 1758 |
4 |
| FUJIFILM Corporation | 29367 |
3 |
| Hyundai Motor Company | 21987 |
3 |
| Kia Motors Corporation | 7754 |
3 |
| Autoliv ASP, Inc. | 751 |
3 |
| Cytogen Co., Ltd. | 17 |
3 |
| Daicel Corporation | 2344 |
3 |
| Fenwal, Inc. | 669 |
3 |
| Fuji Filter Manufacturing Co., Ltd. | 54 |
3 |
| M-I L.L.C. | 809 |
3 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1774 |
3 |
| Nanomi B.V. | 16 |
3 |
| Other owners | 195 |