- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 59/46 - Separation by mass spectrography using only electrostatic fields
Patent holdings for IPC class B01D 59/46
Total number of patents in this class: 13
10-year publication summary
|
3
|
0
|
0
|
0
|
2
|
0
|
0
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Trustees of Indiana University | 825 |
4 |
| Micromass UK Limited | 1124 |
2 |
| Agilent Technologies, Inc. | 2638 |
1 |
| The Board of Trustees of the University of Illinois | 2746 |
1 |
| Busek Co., Inc. | 14 |
1 |
| Owlstone Medical Limited | 99 |
1 |
| Washington State University | 497 |
1 |
| Zerok Nano Tech Corporation | 2 |
1 |
| Sharp Life Science (EU) Limited | 89 |
1 |
| Other owners | 0 |