- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 29/56 - Iron group metals or copper
Patent holdings for IPC class B01J 29/56
Total number of patents in this class: 63
10-year publication summary
|
6
|
5
|
8
|
13
|
3
|
3
|
2
|
4
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johnson Matthey Public Limited Company | 1863 |
15 |
| Umicore AG & Co. KG | 863 |
9 |
| BASF SE | 20501 |
5 |
| BASF Mobile Emissions Catalysts LLC | 361 |
5 |
| Chevron U.S.A. Inc. | 3868 |
4 |
| BASF Corporation | 1765 |
3 |
| Universidad Politecnica de Valencia | 520 |
3 |
| Haldor Topsøe A/S | 673 |
3 |
| Dow Global Technologies LLC | 10193 |
2 |
| FINA Technology, Inc. | 539 |
2 |
| Heesung Catalysts Corporation | 110 |
2 |
| BASF (China) Co., Ltd. | 812 |
2 |
| Hyundai Motor Company | 20616 |
1 |
| ExxonMobil Chemical Patents Inc. | 4099 |
1 |
| Kia Motors Corporation | 7779 |
1 |
| Johnson Matthey Catalysts (Germany) GmbH | 71 |
1 |
| SABIC Global Technologies B.V. | 4230 |
1 |
| UBS AG, Stamford Branch AS Collateral Agent | 56 |
1 |
| China Automotive Technology and Research Center Co.,Ltd. | 54 |
1 |
| Catarc Automotive Test Center (Tianjin) Co., Ltd | 37 |
1 |
| Other owners | 0 |