- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/14 - PhosphorusCompounds thereof
Patent holdings for IPC class B01J 27/14
Total number of patents in this class: 196
10-year publication summary
|
10
|
12
|
12
|
5
|
9
|
12
|
10
|
6
|
14
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2937 |
9 |
| Total Research & Technology Feluy | 446 |
8 |
| ExxonMobil Research And Engineering Company | 2570 |
6 |
| Chevron U.S.A. Inc. | 3967 |
6 |
| Umicore AG & Co. KG | 855 |
6 |
| Uop LLC | 4237 |
5 |
| Topsoe A/S | 898 |
5 |
| Saudi Arabian Oil Company | 13224 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3548 |
3 |
| BASF Corporation | 1716 |
3 |
| Agency for Science, Technology and Research | 3628 |
3 |
| Board of Trustees of the University of Arkansas | 811 |
3 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 671 |
3 |
| Total Raffinage Marketing | 153 |
3 |
| Universiteit Antwerpen | 379 |
3 |
| Vito NV (vlaamse Instelling voor Technologisch Onderzoek NV) | 32 |
3 |
| William Marsh Rice University | 1010 |
3 |
| Haldor Topsøe A/S | 660 |
3 |
| Mitsubishi Power, Ltd. | 1772 |
3 |
| BASF SE | 20940 |
2 |
| Other owners | 112 |