- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 265/00 - Derivatives of isocyanic acid
Patent holdings for IPC class C07C 265/00
Total number of patents in this class: 31
10-year publication summary
|
1
|
0
|
2
|
1
|
3
|
1
|
0
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20519 |
6 |
| Covestro Deutschland AG | 2702 |
3 |
| Roche Diagnostics Operations, Inc. | 1438 |
1 |
| E. I. du Pont de Nemours and Company | 4246 |
1 |
| Merck Patent GmbH | 5865 |
1 |
| BASF AG | 679 |
1 |
| Daikin Industries, Ltd. | 9861 |
1 |
| Mitsui Chemicals, Inc. | 3186 |
1 |
| Ethicon, Inc. | 1231 |
1 |
| Agency for Science, Technology and Research | 3569 |
1 |
| Coatex S.A.S. | 231 |
1 |
| Emulsion Technology Co., Ltd. | 21 |
1 |
| Hanwha Chemical Corporation | 323 |
1 |
| Huntsman International LLC | 710 |
1 |
| Novomer, Inc. | 209 |
1 |
| Stahl International B.V. | 282 |
1 |
| Universitat Rostock | 166 |
1 |
| University of Ottawa | 216 |
1 |
| Wanhua Chemical Group Co., Ltd. | 302 |
1 |
| Wanhua Chemical (Ningbo) Co., Ltd. | 79 |
1 |
| Other owners | 4 |