- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/18 - PhosphorusCompounds thereof containing oxygen with metals
Patent holdings for IPC class B01J 27/18
Total number of patents in this class: 378
10-year publication summary
|
36
|
20
|
17
|
28
|
20
|
14
|
27
|
19
|
18
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21862 |
29 |
| IFP Energies Nouvelles | 3116 |
15 |
| LG Chem, Ltd. | 17970 |
12 |
| Crystaphase Products, Inc. | 61 |
11 |
| Universitat Politecnica de Catalunya | 391 |
10 |
| Osaka University | 3257 |
9 |
| Uop LLC | 4407 |
8 |
| Dalian University of Technology | 1608 |
8 |
| BASF SE | 21320 |
7 |
| Kabushiki Kaisha Sangi | 38 |
6 |
| King Abdulaziz University | 522 |
6 |
| Fujitsu Limited | 16833 |
5 |
| Dow Global Technologies LLC | 11051 |
5 |
| Arkema France | 4231 |
5 |
| B. Braun Surgical S.A. | 32 |
5 |
| Kochi University | 34 |
5 |
| Nippon Shokubai Co., Ltd. | 1533 |
5 |
| Ecocatalytic Inc. | 20 |
5 |
| Mitsubishi Chemical UK Limited | 85 |
5 |
| Mitsui Kinzoku Company, Limited | 484 |
5 |
| Other owners | 212 |