- All sections
- C - Chemistry; metallurgy
- C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium
- C01D 15/08 - Carbonates; Bicarbonates
Patent holdings for IPC class C01D 15/08
Total number of patents in this class: 442
10-year publication summary
16
|
12
|
18
|
30
|
32
|
38
|
49
|
60
|
71
|
31
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Guangdong Brunp Recycling Technology Co., Ltd | 674 |
16 |
Hunan Brunp Recycling Technology Co., Ltd. | 622 |
16 |
SK Innovation Co., Ltd. | 1015 |
14 |
Nemaska Lithium Inc. | 69 |
13 |
Terralithium LLC | 52 |
13 |
Research Institute of Industrial Science & Technology | 378 |
12 |
Mangrove Water Technologies Ltd. | 26 |
12 |
Reed Advanced Materials Pty Ltd | 11 |
9 |
Hunan Brunp EV Recycling Co., Ltd. | 327 |
9 |
Xiangtan University | 52 |
8 |
Asaka Riken Co., Ltd. | 35 |
7 |
JX Nippon Mining & Metals Corporation | 1576 |
7 |
U.S. Borax Inc. | 112 |
7 |
Metso Outotec Finland Oy | 795 |
7 |
Iliad IP Company, LLC | 13 |
7 |
Outotec (Finland) Oy | 491 |
6 |
Dai, Ailin | 9 |
6 |
Beijing University of Chemical Technology | 287 |
5 |
Ecostar-nautech Co., Ltd | 11 |
5 |
Hunan Jin Yuan New Materials Joint Stock Company Limited | 16 |
5 |
Other owners | 258 |