- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 21/12 - Carbamic acidSalts thereof
Patent holdings for IPC class C01B 21/12
Total number of patents in this class: 21
10-year publication summary
|
2
|
1
|
4
|
3
|
2
|
1
|
0
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| A.Y. Laboratories Ltd. | 23 |
7 |
| SOLENIS TECHNOLOGIES, L.P., Solenis International, L.P., a Delaware limited partnership, DBA Solenis Technologies, L.P. | 223 |
2 |
| Yara International ASA | 901 |
2 |
| Solvcor Technologies, LLC | 32 |
2 |
| Evonik Röhm GmbH | 385 |
1 |
| Curadev Pharma Pvt Ltd. | 21 |
1 |
| Loughborough University | 98 |
1 |
| Universidad Autonoma de Madrid | 203 |
1 |
| Urea Casale S.A. | 33 |
1 |
| Solenis Technologies Cayman, L.P. | 34 |
1 |
| Eco-tec Inc. | 12 |
1 |
| Solenis Technologies Cayman, L.P. | 33 |
1 |
| Other owners | 0 |