- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 1/30 - Combinations with other devices, not otherwise provided for
Patent holdings for IPC class B03C 1/30
Total number of patents in this class: 528
10-year publication summary
|
57
|
38
|
47
|
59
|
51
|
40
|
44
|
48
|
42
|
32
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Exact Sciences Corporation | 298 |
12 |
| BASF SE | 20915 |
10 |
| Adey Holdings (2008) Limited | 326 |
10 |
| Siemens AG | 24461 |
7 |
| Yantai Ausbio Laboratories Co., Ltd. | 24 |
7 |
| Bioventures, LLC | 224 |
7 |
| Advanced Liquid Logic, Inc. | 156 |
6 |
| Caleffi S.p.A. | 107 |
6 |
| University of Central Florida Research Foundation, Inc. | 1186 |
6 |
| Applied Cells Inc, DBA Applied Cells | 25 |
6 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1244 |
5 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1213 |
5 |
| Mid-American Gunite, Inc. | 29 |
5 |
| Saudi Arabian Oil Company | 13206 |
5 |
| Life Technologies Corporation | 3301 |
4 |
| Life Technologies AS | 77 |
4 |
| Shimadzu Corporation | 6171 |
4 |
| The Trustees of the University of Pennsylvania | 4329 |
4 |
| Milanovich Investments, L.L.C. | 49 |
4 |
| Vale S.A. | 271 |
4 |
| Other owners | 407 |