- All sections
- C - Chemistry; metallurgy
- C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium
- C07F 15/06 - Cobalt compounds
Patent holdings for IPC class C07F 15/06
Total number of patents in this class: 621
10-year publication summary
|
51
|
48
|
55
|
32
|
43
|
40
|
42
|
33
|
34
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Adeka Corporation | 1341 |
23 |
| Sumitomo Chemical Company, Limited | 8979 |
20 |
| The Regents of the University of California | 19503 |
17 |
| SK Innovation Co., Ltd. | 1204 |
17 |
| Saudi Aramco Technologies Company | 110 |
14 |
| Centre National de La Recherche Scientifique | 10091 |
13 |
| BASF SE | 20403 |
12 |
| LG Chem, Ltd. | 17637 |
11 |
| Entegris, Inc. | 1809 |
10 |
| Arizona Board of Regents on behalf of Arizona State University | 2455 |
8 |
| Kyushu University, National University Corporation | 1625 |
8 |
| Momentive Performance Materials Inc. | 900 |
8 |
| Massachusetts Institute of Technology | 9912 |
7 |
| Hansol Chemical Co., Ltd. | 122 |
7 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3591 |
7 |
| Princeton University | 56 |
7 |
| Wayne State University | 674 |
7 |
| Dow Silicones Corporation | 1805 |
7 |
| President and Fellows of Harvard College | 5911 |
6 |
| The Texas a & M University System | 1596 |
6 |
| Other owners | 406 |