- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 29/76 - Iron group metals or copper
Patent holdings for IPC class B01J 29/76
Total number of patents in this class: 1165
10-year publication summary
|
86
|
96
|
80
|
132
|
129
|
116
|
92
|
72
|
82
|
27
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Johnson Matthey Public Limited Company | 1852 |
174 |
| BASF Corporation | 2039 |
148 |
| Umicore AG & Co. KG | 867 |
75 |
| BASF SE | 19740 |
64 |
| Ibiden Co., Ltd. | 1724 |
31 |
| The Furukawa Electric Co., Ltd. | 3486 |
30 |
| Chevron U.S.A. Inc. | 3774 |
26 |
| Tosoh Corporation | 1127 |
25 |
| IFP Energies Nouvelles | 2717 |
24 |
| Saudi Arabian Oil Company | 11322 |
24 |
| Cataler Corporation | 533 |
20 |
| Johnson Matthey Catalysts (Germany) GmbH | 71 |
18 |
| N.E. Chemcat Corporation | 193 |
18 |
| ExxonMobil Chemical Patents Inc. | 4286 |
15 |
| National University Corporation Hokkaido University | 1323 |
15 |
| Consejo Superior de Investigaciones Cientificas | 932 |
12 |
| UT-Battelle, LLC | 1333 |
12 |
| Universidad Politecnica de Valencia | 507 |
11 |
| Hyundai Motor Company | 19021 |
10 |
| Mitsubishi Chemical Corporation | 4313 |
10 |
| Other owners | 403 |