- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 29/14 - Iron group metals or copper
Patent holdings for IPC class B01J 29/14
Total number of patents in this class: 293
10-year publication summary
|
22
|
26
|
20
|
23
|
13
|
14
|
13
|
12
|
7
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Furukawa Electric Co., Ltd. | 3710 |
23 |
| Saudi Arabian Oil Company | 13857 |
14 |
| IFP Energies Nouvelles | 3006 |
12 |
| China Petroleum & Chemical Corporation | 1997 |
9 |
| SABIC Global Technologies B.V. | 4451 |
9 |
| National University Corporation Hokkaido University | 1347 |
8 |
| Chevron U.S.A. Inc. | 4048 |
7 |
| Johnson Matthey Public Limited Company | 1737 |
7 |
| BASF Corporation | 1695 |
6 |
| Aramco Services Company | 4157 |
6 |
| Exelus, Inc. | 31 |
6 |
| ExxonMobil Research And Engineering Company | 2497 |
5 |
| BASF SE | 21134 |
4 |
| Toyota Motor Corporation | 33951 |
4 |
| ExxonMobil Chemical Patents Inc. | 3887 |
4 |
| Genesis Research Institute, Inc. | 25 |
4 |
| Indian Oil Corporation Limited | 335 |
4 |
| UT-Battelle, LLC | 1491 |
4 |
| Shell USA, Inc. | 1275 |
4 |
| Topsoe A/S | 985 |
4 |
| Other owners | 149 |