- All sections
- C - Chemistrymetallurgy
- C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium
- C01D 7/00 - Carbonates of sodium, potassium, or alkali metals in general
Patent holdings for IPC class C01D 7/00
Total number of patents in this class: 179
10-year publication summary
16
|
16
|
9
|
8
|
9
|
6
|
9
|
9
|
16
|
10
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Solvay SA | 995 |
23 |
Research Institute of Industrial Science & Technology | 502 |
5 |
Solvay Advanced Polymers, L.L.C. | 82 |
4 |
Lowcarbon Co., Ltd | 100 |
4 |
The Regents of the University of California | 19898 |
3 |
United Arab Emirates University | 314 |
3 |
University of Pretoria | 122 |
3 |
Abu Dhabi Oil Refining Company (takreer) | 12 |
3 |
Terralithium LLC | 55 |
3 |
University of Limpopo | 6 |
3 |
POSCO Holdings Inc. | 331 |
3 |
Merck Patent GmbH | 5830 |
2 |
Hyundai Motor Company | 21960 |
2 |
Bridgestone Corporation | 7241 |
2 |
Kia Motors Corporation | 7755 |
2 |
Korea Institute of Science and Technology | 2115 |
2 |
Chiyoda Corporation | 396 |
2 |
Guangdong Brunp Recycling Technology Co., Ltd | 1240 |
2 |
Hunan Brunp Recycling Technology Co., Ltd. | 1209 |
2 |
Hyundai Steel Company | 426 |
2 |
Other owners | 104 |