- All sections
- C - Chemistrymetallurgy
- C01C - Ammoniacyanogencompounds thereof
- C01C 3/11 - Complex cyanides
Patent holdings for IPC class C01C 3/11
Total number of patents in this class: 44
10-year publication summary
|
3
|
1
|
1
|
7
|
3
|
0
|
4
|
7
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Natron (assignment for The Benefit of Creditors), LLC | 52 |
8 |
| National Institute of Advanced Industrial Science and Technology | 3791 |
5 |
| Natron Energy, Inc. | 14 |
4 |
| Sharp Corporation | 10894 |
3 |
| Alveo Energy, Inc. | 8 |
3 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4048 |
3 |
| Rux Technology Pty Ltd | 3 |
2 |
| BASF SE | 21334 |
1 |
| Merck Patent GmbH | 5751 |
1 |
| Centre National de La Recherche Scientifique | 11133 |
1 |
| Robert Bosch GmbH | 44398 |
1 |
| Sumitomo Chemical Company, Limited | 8992 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11137 |
1 |
| Henkel AG & Co. KGaA | 10788 |
1 |
| Covestro Deutschland AG | 2863 |
1 |
| Entegris, Inc. | 2035 |
1 |
| Studiengesellschaft Kohle mbH | 88 |
1 |
| Universite de Montpellier | 1047 |
1 |
| Uniwersytet Jagiellonski | 282 |
1 |
| Zhejiang University | 3490 |
1 |
| Other owners | 3 |