- All sections
- B - Performing operations; transporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluids; separation 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: 411
10-year publication summary
|
24
|
35
|
30
|
39
|
49
|
41
|
45
|
42
|
28
|
7
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
34 |
| Siemens AG | 24990 |
12 |
| Cidra Corporate Services, Inc. | 208 |
11 |
| Inguran, LLC | 222 |
8 |
| DH Technologies Development Pte. Ltd. | 938 |
7 |
| President and Fellows of Harvard College | 5792 |
6 |
| Alpaqua Engineering, LLC | 29 |
6 |
| Siemens Healthcare Diagnostics Inc. | 1946 |
6 |
| Yantai Ausbio Laboratories Co., Ltd. | 24 |
6 |
| Amgen Inc. | 3779 |
5 |
| The Trustees of the University of Pennsylvania | 4122 |
5 |
| Cidra Corporate Services, LLC | 91 |
5 |
| Becton, Dickinson and Company | 6712 |
4 |
| The Johns Hopkins University | 5377 |
4 |
| Shimadzu Corporation | 5791 |
4 |
| Andrew Alliance S.A. | 15 |
4 |
| Biomagnetic Solutions LLC | 19 |
4 |
| Cytiva Sweden AB | 741 |
4 |
| Novartis AG | 11238 |
3 |
| Roche Diagnostics Operations, Inc. | 1375 |
3 |
| Other owners | 270 |