- 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: 467
10-year publication summary
|
28
|
36
|
47
|
41
|
42
|
43
|
29
|
30
|
33
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21131 |
31 |
| Siemens AG | 24329 |
12 |
| Cidra Corporate Services, Inc. | 203 |
11 |
| Alpaqua Engineering, LLC | 33 |
8 |
| Inguran, LLC | 221 |
8 |
| DH Technologies Development Pte. Ltd. | 1146 |
8 |
| Siemens Healthcare Diagnostics Inc. | 2127 |
7 |
| Yantai Ausbio Laboratories Co., Ltd. | 25 |
7 |
| Revvity Health Sciences, Inc. | 297 |
7 |
| President and Fellows of Harvard College | 6065 |
6 |
| Shimadzu Corporation | 6289 |
6 |
| The Trustees of the University of Pennsylvania | 4396 |
6 |
| Amgen Inc. | 4318 |
5 |
| Beckman Coulter, Inc. | 1301 |
5 |
| Biomagnetic Solutions LLC | 20 |
5 |
| Cidra Corporate Services, LLC | 97 |
5 |
| The Regents of the University of California | 20447 |
4 |
| FUJIFILM Corporation | 30126 |
4 |
| Life Technologies Corporation | 3378 |
4 |
| Life Technologies AS | 74 |
4 |
| Other owners | 314 |