- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 37/00 - Processes of filtration
Patent holdings for IPC class B01D 37/00
Total number of patents in this class: 399
10-year publication summary
|
20
|
12
|
15
|
26
|
20
|
19
|
20
|
27
|
30
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cummins Filtration IP, Inc. | 771 |
7 |
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 182 |
6 |
| Hollingsworth & Vose Company | 297 |
5 |
| Baldwin Filters, Inc. | 232 |
4 |
| ICM, Inc. | 85 |
4 |
| Pall Corporation | 343 |
4 |
| Pocared Diagnostics Ltd. | 44 |
4 |
| SK Innovation Co., Ltd. | 1428 |
4 |
| Fluid Quip Technologies, LLC | 90 |
4 |
| SK Geo Centric Co., Ltd. | 318 |
4 |
| Solventum Intellectual Properties Company | 3370 |
4 |
| LG Chem, Ltd. | 17805 |
3 |
| Biomet Manufacturing, LLC | 1012 |
3 |
| FloDesign Sonics, Inc. | 151 |
3 |
| Formlabs, Inc. | 215 |
3 |
| M-I L.L.C. | 776 |
3 |
| Nalco Company | 550 |
3 |
| NuVasive, Inc. | 978 |
3 |
| Samsung Electronics Co., Ltd. | 153093 |
2 |
| 3m Innovative Properties Company | 17536 |
2 |
| Other owners | 324 |