- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 29/74 - Noble metals
Patent holdings for IPC class B01J 29/74
Total number of patents in this class: 701
10-year publication summary
55
|
56
|
61
|
63
|
66
|
57
|
41
|
79
|
39
|
20
|
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 |
89 |
Chevron U.S.A. Inc. | 3774 |
76 |
ExxonMobil Research And Engineering Company | 2830 |
44 |
BASF Corporation | 2039 |
42 |
ExxonMobil Chemical Patents Inc. | 4286 |
36 |
Umicore AG & Co. KG | 867 |
36 |
IFP Energies Nouvelles | 2717 |
35 |
Saudi Arabian Oil Company | 11322 |
15 |
Shell USA, Inc. | 1074 |
14 |
Shell Internationale Research Maatschappij B.V. | 3792 |
13 |
The Furukawa Electric Co., Ltd. | 3486 |
11 |
JX Nippon Oil & Energy Corporation | 1019 |
11 |
Chevron Phillips Chemical Company LP | 1779 |
10 |
BASF SE | 19740 |
8 |
National University Corporation Hokkaido University | 1323 |
8 |
Umicore Shokubai Japan Co., Ltd. | 78 |
8 |
Shell Oil Company | 2196 |
7 |
King Fahd University of Petroleum and Minerals | 779 |
7 |
N.E. Chemcat Corporation | 193 |
7 |
SABIC Global Technologies B.V. | 4044 |
7 |
Other owners | 217 |