- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/185 - PhosphorusCompounds thereof with iron group metals or platinum group metals
Patent holdings for IPC class B01J 27/185
Total number of patents in this class: 360
10-year publication summary
|
15
|
19
|
23
|
19
|
19
|
20
|
13
|
20
|
18
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2957 |
49 |
| Mitsui Mining & Smelting Co., Ltd. | 1502 |
12 |
| BASF SE | 20991 |
10 |
| The Procter & Gamble Company | 21998 |
9 |
| Shell Internationale Research Maatschappij B.V. | 3553 |
7 |
| Electriq-global Energy Solutions Ltd | 17 |
7 |
| Dalian University of Technology | 1526 |
6 |
| Shell Oil Company | 2138 |
5 |
| Saudi Basic Industries Corporation | 552 |
5 |
| China Petroleum & Chemical Corporation | 1909 |
5 |
| Uop LLC | 4249 |
4 |
| Korea Research Institute of Chemical Technology | 1401 |
4 |
| Osaka University | 3388 |
4 |
| ExxonMobil Chemical Patents Inc. | 3977 |
3 |
| Purdue Research Foundation | 3670 |
3 |
| Albemarle Europe SPRL | 28 |
3 |
| Daelim Industrial Co., Ltd. | 39 |
3 |
| ENI S.p.A. | 1273 |
3 |
| Hyundai Engineering Co., Ltd. | 29 |
3 |
| National University Corporation Gunma University | 294 |
3 |
| Other owners | 212 |