- All sections
- C - Chemistrymetallurgy
- C01D - Compounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium
- C01D 7/16 - Preparation from compounds of sodium or potassium with amines and carbon dioxide
Patent holdings for IPC class C01D 7/16
Total number of patents in this class: 20
10-year publication summary
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1
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3
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4
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20960 |
2 |
| Cornell University | 3456 |
2 |
| Nanjing Institute of Microinterface Technology Co., Ltd | 50 |
2 |
| Hyundai Motor Company | 25119 |
1 |
| Kia Motors Corporation | 7713 |
1 |
| Altmerge, LLC | 9 |
1 |
| General Electric Technology GmbH | 1318 |
1 |
| Institute of Process Engineering, Chinese Academy of Sciences | 331 |
1 |
| Qatar Foundation for Education, Science and Community Development | 219 |
1 |
| University of South Australia | 142 |
1 |
| Nordic Mining ASA | 4 |
1 |
| China Tianchen Engineering Corporation | 26 |
1 |
| Anhui Metaenergy Technologies Co.Ltd. | 5 |
1 |
| Kc8 Capture Technologies Ltd | 11 |
1 |
| Italcer S.p.A. Societa' Benefit | 33 |
1 |
| Beijing Columbus Recycling Technology Co., Ltd. | 2 |
1 |
| AGC Carbon Inc. | 8 |
1 |
| Other owners | 0 |