- All sections
- C - Chemistrymetallurgy
- 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: 633
10-year publication summary
|
27
|
24
|
32
|
49
|
47
|
55
|
41
|
58
|
56
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17581 |
23 |
| Toyota Motor Corporation | 31693 |
11 |
| Nemaska Lithium Inc. | 73 |
11 |
| Samsung SDI Co., Ltd. | 8112 |
10 |
| LiLAC Solutions, Inc. | 55 |
10 |
| Lanxess Deutschland GmbH | 1126 |
9 |
| Terralithium LLC | 55 |
9 |
| Schlumberger Canada Limited | 7266 |
8 |
| Albemarle Germany GmbH | 79 |
8 |
| Guangdong Brunp Recycling Technology Co., Ltd | 1202 |
7 |
| Hunan Brunp Recycling Technology Co., Ltd. | 1170 |
7 |
| Hydro-Quebec | 649 |
7 |
| Umicore | 640 |
7 |
| Schlumberger Technology Corporation | 10652 |
6 |
| Solvay SA | 996 |
6 |
| Frontier Lithium Inc. | 12 |
6 |
| LG Energy Solution, Ltd. | 14693 |
6 |
| Schlumberger Technology B.v. | 5160 |
5 |
| BASF SE | 20874 |
5 |
| Centre National de La Recherche Scientifique | 10395 |
5 |
| Other owners | 467 |