- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 265/12 - Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
Patent holdings for IPC class C07C 265/12
Total number of patents in this class: 82
10-year publication summary
|
7
|
5
|
8
|
3
|
5
|
8
|
3
|
3
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20991 |
12 |
| Bezwada Biomedical, LLC | 45 |
7 |
| Covestro Deutschland AG | 2768 |
6 |
| Sumitomo Chemical Company, Limited | 9047 |
5 |
| Tosoh Corporation | 1315 |
3 |
| LG Energy Solution, Ltd. | 15346 |
3 |
| FUJIFILM Corporation | 29586 |
2 |
| Dow Global Technologies LLC | 10413 |
2 |
| Ethicon, Inc. | 1174 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3793 |
2 |
| Huntsman International LLC | 722 |
2 |
| IFP Energies Nouvelles | 2957 |
2 |
| Institute of Process Engineering, Chinese Academy of Sciences | 296 |
2 |
| Jitsubo Co., Ltd. | 14 |
2 |
| LG Chem, Ltd. | 17656 |
1 |
| Centre National de La Recherche Scientifique | 10531 |
1 |
| Industrial Technology Research Institute | 5076 |
1 |
| Asahi Glass Company, Limited | 2760 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10946 |
1 |
| PRC-DeSoto International, Inc. | 571 |
1 |
| Other owners | 24 |