- All sections
- B - Performing operations; transporting
- B01D - Separation
- B01D 15/10 - Selective adsorption, e.g. chromatography characterised by constructional or operational features
Patent holdings for IPC class B01D 15/10
Total number of patents in this class: 323
10-year publication summary
|
39
|
43
|
18
|
33
|
34
|
46
|
28
|
15
|
18
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Waters Technologies Corporation | 1654 |
26 |
| Cytiva Sweden AB | 741 |
24 |
| Agilent Technologies, Inc. | 2744 |
10 |
| Repligen Corporation | 258 |
7 |
| Safe Foods Corporation | 82 |
7 |
| Uop LLC | 4083 |
6 |
| Mecanique Analytique Inc. | 55 |
6 |
| Bio-Rad Laboratories, Inc. | 1592 |
5 |
| EMD Millipore Corporation | 657 |
4 |
| Shimadzu Corporation | 5791 |
4 |
| GE Healthcare Bio-Sciences AB | 570 |
4 |
| Becton, Dickinson and Company | 6712 |
3 |
| Lawrence Livermore National Security, LLC | 1834 |
3 |
| IDEX Health & Science LLC | 205 |
3 |
| Johnson Matthey Public Limited Company | 1852 |
3 |
| Parker Intangibles LLC | 1237 |
3 |
| Saudi Arabian Oil Company | 11322 |
3 |
| HDL Therapeutics, Inc. | 26 |
3 |
| The Ardry Group | 3 |
3 |
| Bayer AG | 3045 |
2 |
| Other owners | 194 |