- All sections
- C - Chemistrymetallurgy
- C01G - Compounds containing metals not covered by subclasses or
- C01G 55/00 - Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
Patent holdings for IPC class C01G 55/00
Total number of patents in this class: 372
10-year publication summary
|
21
|
30
|
25
|
20
|
24
|
25
|
15
|
24
|
22
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ExxonMobil Chemical Patents Inc. | 3977 |
9 |
| Samsung Electronics Co., Ltd. | 147334 |
8 |
| Agency for Science, Technology and Research | 3636 |
7 |
| Furuya Metal Co., Ltd. | 113 |
7 |
| Tanaka Kikinzoku Kogyo K.K. | 584 |
7 |
| The Regents of the University of California | 20035 |
6 |
| Sumitomo Metal Mining Co., Ltd. | 1787 |
6 |
| Semiconductor Energy Laboratory Co., Ltd. | 11471 |
5 |
| National Institute of Advanced Industrial Science and Technology | 3797 |
5 |
| Korea Institute of Science and Technology | 2128 |
5 |
| Heraeus Deutschland GmbH & Co. KG | 418 |
5 |
| Texas Instruments Incorporated | 19454 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10936 |
4 |
| Johnson Matthey Public Limited Company | 1866 |
4 |
| Nanyang Technological University | 2029 |
4 |
| Shinshu University | 473 |
4 |
| Yeda Research and Development Co. Ltd. | 1339 |
4 |
| BASF SE | 20961 |
3 |
| Centre National de La Recherche Scientifique | 10498 |
3 |
| Sumitomo Chemical Company, Limited | 9051 |
3 |
| Other owners | 269 |