- All sections
- B - Performing operationstransporting
- B03C - Magnetic or electrostatic separation of solid materials from solid materials or fluidsseparation by high-voltage electric fields
- B03C 3/013 - Conditioning by chemical additives, e.g. with SO3
Patent holdings for IPC class B03C 3/013
Total number of patents in this class: 30
10-year publication summary
|
5
|
0
|
3
|
5
|
4
|
1
|
3
|
0
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Emitec Gesellschaft für Emissionstechnologie mbH | 240 |
2 |
| Doosan Heavy Industries & Construction Co., Ltd. | 581 |
2 |
| Novinda Corporation | 14 |
2 |
| S.A. Lhoist Recherche et Developpement | 176 |
2 |
| Stamicarbon B.V. | 296 |
2 |
| ARQ Solutions (es), Inc. | 58 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31515 |
1 |
| Massachusetts Institute of Technology | 10057 |
1 |
| Alstom Technology Ltd | 1101 |
1 |
| Albemarle Corporation | 491 |
1 |
| Babcock Noell GmbH | 19 |
1 |
| Hitachi Plant Technologies, Ltd. | 66 |
1 |
| Industry-Academic Cooperation Foundation, Yonsei University | 2414 |
1 |
| Intercat-savannah, Inc. | 13 |
1 |
| Intercat Transportation, Inc. | 13 |
1 |
| Intervet Inc. | 909 |
1 |
| Johnson Matthey Process Technologies, Inc. | 50 |
1 |
| Korea Institute of Energy Research | 855 |
1 |
| Mitsubishi Heavy Industries Mechatronics Systems, Ltd. | 78 |
1 |
| Research Cooperation Foundation of Yeungnam University | 193 |
1 |
| Other owners | 4 |