- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 39/12 - Compounds containing phosphorus
Patent holdings for IPC class B01J 39/12
Total number of patents in this class: 65
10-year publication summary
|
4
|
7
|
4
|
5
|
6
|
7
|
6
|
6
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mozarc Medical US LLC | 336 |
10 |
| Temasek Polytechnic | 55 |
9 |
| Awak Technologies Pte. Ltd. | 24 |
8 |
| Fresenius Medical Care Holdings, Inc. | 1420 |
7 |
| Uop LLC | 4244 |
6 |
| Trailblazer Technologies (Pty) Ltd | 6 |
3 |
| Wisconsin Alumni Research Foundation | 3874 |
2 |
| Baxter International Inc. | 2401 |
2 |
| Baxter Healthcare S.A. | 1828 |
2 |
| LiLAC Solutions, Inc. | 55 |
2 |
| Cook Medical Technologies LLC | 3223 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10928 |
1 |
| Antzutkin, Oleg N. | 1 |
1 |
| Covestro LLC | 582 |
1 |
| Instraction GmbH | 49 |
1 |
| Kellogg Brown & Root LLC | 517 |
1 |
| Kyowa Hakko Bio Co., Ltd. | 309 |
1 |
| Microcosm Technology Co., Ltd. | 28 |
1 |
| Toagosei Co., Ltd. | 969 |
1 |
| Toyo Boseki Kabushiki Kaisha | 378 |
1 |
| Other owners | 4 |