- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 23/62 - Platinum group metals with gallium, indium, thallium, germanium, tin or lead
Patent holdings for IPC class B01J 23/62
Total number of patents in this class: 516
10-year publication summary
|
34
|
32
|
51
|
32
|
41
|
47
|
30
|
38
|
20
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 11051 |
46 |
| Uop LLC | 4407 |
28 |
| Celanese International Corporation | 912 |
23 |
| ExxonMobil Chemical Patents Inc. | 3762 |
17 |
| IFP Energies Nouvelles | 3116 |
17 |
| Hanwha Solutions Corporation | 1209 |
15 |
| JXTG Nippon Oil & Energy Corporation | 323 |
11 |
| Heesung Catalysts Corporation | 124 |
10 |
| ENEOS Corporation | 711 |
7 |
| Johnson Matthey Public Limited Company | 1764 |
6 |
| JX Nippon Oil & Energy Corporation | 978 |
6 |
| SABIC Global Technologies B.V. | 4625 |
6 |
| BASF SE | 21320 |
5 |
| Clariant International Ltd. | 891 |
5 |
| Korea Research Institute of Chemical Technology | 1490 |
5 |
| Reliance Industries Limited | 464 |
5 |
| ExxonMobil Technology and Engineering Company | 1405 |
5 |
| Centre National de La Recherche Scientifique | 11111 |
4 |
| Hyundai Motor Company | 24951 |
4 |
| DSM IP Assets B.V. | 5387 |
4 |
| Other owners | 287 |