- All sections
- C - Chemistry; metallurgy
- C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium
- C01D 15/00 - Lithium compounds
Patent holdings for IPC class C01D 15/00
Total number of patents in this class: 548
10-year publication summary
|
40
|
27
|
24
|
32
|
49
|
47
|
52
|
35
|
54
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
23 |
| Toyota Motor Corporation | 28582 |
10 |
| Nemaska Lithium Inc. | 69 |
10 |
| Samsung SDI Co., Ltd. | 6671 |
9 |
| Hydro-Quebec | 637 |
9 |
| Lanxess Deutschland GmbH | 1104 |
9 |
| Solvay SA | 1181 |
9 |
| Schlumberger Canada Limited | 6913 |
8 |
| Albemarle Germany GmbH | 74 |
8 |
| Terralithium LLC | 52 |
8 |
| Schlumberger Technology Corporation | 9690 |
6 |
| Frontier Lithium Inc. | 9 |
6 |
| LG Energy Solution, Ltd. | 10813 |
6 |
| Schlumberger Technology B.v. | 4951 |
5 |
| BASF SE | 19740 |
5 |
| FUJIFILM Corporation | 27102 |
5 |
| Nano One Materials Corp. | 65 |
5 |
| Services Petroliers Schlumberger | 5426 |
5 |
| Standard Lithium Ltd. | 7 |
5 |
| LiLAC Solutions, Inc. | 44 |
5 |
| Other owners | 392 |