- 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: 198
10-year publication summary
|
11
|
15
|
13
|
6
|
9
|
13
|
10
|
6
|
15
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2915 |
9 |
| Total Research & Technology Feluy | 446 |
8 |
| ExxonMobil Research And Engineering Company | 2590 |
6 |
| Chevron U.S.A. Inc. | 3939 |
6 |
| Umicore AG & Co. KG | 857 |
6 |
| Uop LLC | 4216 |
5 |
| Topsoe A/S | 883 |
5 |
| Saudi Arabian Oil Company | 12891 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3551 |
3 |
| BASF Corporation | 1715 |
3 |
| Agency for Science, Technology and Research | 3596 |
3 |
| Board of Trustees of the University of Arkansas | 807 |
3 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 671 |
3 |
| Total Raffinage Marketing | 154 |
3 |
| Universiteit Antwerpen | 373 |
3 |
| Vito NV (vlaamse Instelling voor Technologisch Onderzoek NV) | 32 |
3 |
| William Marsh Rice University | 1002 |
3 |
| Haldor Topsøe A/S | 661 |
3 |
| Mitsubishi Power, Ltd. | 1758 |
3 |
| BASF SE | 20803 |
2 |
| Other owners | 114 |