- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/188 - PhosphorusCompounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
Patent holdings for IPC class B01J 27/188
Total number of patents in this class: 271
10-year publication summary
|
26
|
17
|
7
|
14
|
12
|
15
|
5
|
5
|
6
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 3104 |
26 |
| The Procter & Gamble Company | 21852 |
12 |
| BASF SE | 21306 |
8 |
| Shell USA, Inc. | 1341 |
8 |
| LG Chem, Ltd. | 17950 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3394 |
6 |
| Shell Oil Company | 2068 |
6 |
| Chevron Phillips Chemical Company LP | 1862 |
6 |
| China Petroleum & Chemical Corporation | 2166 |
6 |
| Centre National de La Recherche Scientifique | 11059 |
5 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 689 |
5 |
| Emory University | 1723 |
5 |
| Nippon Kayaku Kabushiki Kaisha | 1462 |
5 |
| Dow Global Technologies LLC | 10994 |
4 |
| Battelle Memorial Institute | 2608 |
4 |
| Advanced Refining Technologies LLC | 57 |
4 |
| Arkema France | 4251 |
4 |
| Celanese International Corporation | 912 |
4 |
| The Coca-Cola Company | 2441 |
4 |
| Technip E&C Limited | 30 |
4 |
| Other owners | 139 |