- All sections
- C - Chemistry; metallurgy
- 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
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0
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1
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0
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2
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1
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3
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1
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0
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1
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
6 |
| Covestro Deutschland AG | 2429 |
3 |
| Roche Diagnostics Operations, Inc. | 1375 |
1 |
| E. I. du Pont de Nemours and Company | 4345 |
1 |
| Merck Patent GmbH | 5909 |
1 |
| BASF AG | 1258 |
1 |
| Daikin Industries, Ltd. | 9495 |
1 |
| Mitsui Chemicals, Inc. | 3134 |
1 |
| Ethicon, Inc. | 1310 |
1 |
| Agency for Science, Technology and Research | 3512 |
1 |
| Coatex S.A.S. | 231 |
1 |
| Emulsion Technology Co., Ltd. | 23 |
1 |
| Hanwha Chemical Corporation | 325 |
1 |
| Huntsman International LLC | 708 |
1 |
| Novomer, Inc. | 198 |
1 |
| Stahl International B.V. | 267 |
1 |
| Universitat Rostock | 165 |
1 |
| University of Ottawa | 200 |
1 |
| Wanhua Chemical Group Co., Ltd. | 286 |
1 |
| Wanhua Chemical (Ningbo) Co., Ltd. | 76 |
1 |
| Other owners | 4 |