- 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: 398
10-year publication summary
|
22
|
14
|
17
|
29
|
22
|
23
|
20
|
28
|
30
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 182 |
6 |
| Atmus Filtration IP Inc. | 273 |
6 |
| Hollingsworth & Vose Company | 301 |
5 |
| Baldwin Filters, Inc. | 230 |
4 |
| ICM, Inc. | 88 |
4 |
| Pall Corporation | 340 |
4 |
| Pocared Diagnostics Ltd. | 44 |
4 |
| SK Innovation Co., Ltd. | 1483 |
4 |
| Fluid Quip Technologies, LLC | 93 |
4 |
| Solventum Intellectual Properties Company | 3415 |
4 |
| LG Chem, Ltd. | 17921 |
3 |
| Biomet Manufacturing, LLC | 1005 |
3 |
| FloDesign Sonics, Inc. | 147 |
3 |
| Formlabs, Inc. | 219 |
3 |
| M-I L.L.C. | 746 |
3 |
| Nalco Company | 536 |
3 |
| NuVasive, Inc. | 967 |
3 |
| Samsung Electronics Co., Ltd. | 157719 |
2 |
| 3m Innovative Properties Company | 17478 |
2 |
| ExxonMobil Research And Engineering Company | 2422 |
2 |
| Other owners | 326 |