- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/187 - PhosphorusCompounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
Patent holdings for IPC class B01J 27/187
Total number of patents in this class: 56
10-year publication summary
|
5
|
5
|
2
|
5
|
1
|
2
|
2
|
4
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21919 |
13 |
| BASF SE | 21165 |
3 |
| Saudi Basic Industries Corporation | 525 |
3 |
| Ascend Performance Materials Operations LLC | 264 |
3 |
| TPC Group LLC | 50 |
3 |
| Uop LLC | 4330 |
2 |
| Bio2Electric, LLC | 8 |
2 |
| China Petroleum & Chemical Corporation | 2095 |
2 |
| Mitsui Mining & Smelting Co., Ltd. | 1369 |
2 |
| TSRC Corporation | 44 |
2 |
| Fujitsu Limited | 16991 |
1 |
| Aramco Services Company | 4162 |
1 |
| Babcock-Hitachi Kabushiki Kaisha | 94 |
1 |
| Grirem Advanced Materials Co., Ltd. | 139 |
1 |
| King Fahd University of Petroleum and Minerals | 1524 |
1 |
| Kumamoto University | 39 |
1 |
| North Carolina State University | 1583 |
1 |
| Saudi Arabian Oil Company | 13956 |
1 |
| Scientific Design Company, Inc. | 116 |
1 |
| Shanghai HuaYi New Material Co., Ltd. | 28 |
1 |
| Other owners | 11 |