- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 1/01 - Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
Patent holdings for IPC class B03C 1/01
Total number of patents in this class: 466
10-year publication summary
|
30
|
39
|
49
|
42
|
46
|
45
|
29
|
31
|
34
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21303 |
31 |
| Siemens AG | 24033 |
12 |
| Cidra Corporate Services, Inc. | 199 |
11 |
| Alpaqua Engineering, LLC | 33 |
8 |
| Inguran, LLC | 226 |
8 |
| DH Technologies Development Pte. Ltd. | 1171 |
8 |
| Siemens Healthcare Diagnostics Inc. | 2144 |
7 |
| Yantai Ausbio Laboratories Co., Ltd. | 25 |
7 |
| Revvity Health Sciences, Inc. | 305 |
7 |
| President and Fellows of Harvard College | 6091 |
6 |
| Shimadzu Corporation | 6337 |
6 |
| The Trustees of the University of Pennsylvania | 4414 |
6 |
| Amgen Inc. | 4425 |
5 |
| Beckman Coulter, Inc. | 1327 |
5 |
| Biomagnetic Solutions LLC | 19 |
5 |
| Cidra Corporate Services, LLC | 100 |
5 |
| Cytiva Sweden AB | 788 |
5 |
| The Regents of the University of California | 20720 |
4 |
| FUJIFILM Corporation | 30512 |
4 |
| Life Technologies Corporation | 3456 |
4 |
| Other owners | 312 |