- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 233/14 - Radicals substituted by oxygen atoms
Patent holdings for IPC class C07D 233/14
Total number of patents in this class: 26
10-year publication summary
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1
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2
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2
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0
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1
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0
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0
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0
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2
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1277 |
4 |
| Bayer Animal Health GmbH | 208 |
2 |
| China University of Geosciences, Beijing | 78 |
2 |
| Supernus Pharmaceuticals, Inc. | 136 |
2 |
| Halliburton Energy Services, Inc. | 21144 |
1 |
| Ecolab USA Inc. | 5691 |
1 |
| Ecole Nationale Superieure de Chimie de Rennes | 62 |
1 |
| Korea Institute of Energy Research | 873 |
1 |
| Kyodo Yushi Co., Ltd. | 249 |
1 |
| Michigan State University | 51 |
1 |
| Nissan Chemical Industries, Ltd. | 1674 |
1 |
| Southern Research Institute | 208 |
1 |
| Universidad Nacional Autonoma de Mexico | 144 |
1 |
| Corrosion y Proteccion SE de CV | 1 |
1 |
| China University of Petroleum(east China) | 16 |
1 |
| PHC Holdings Corporation | 711 |
1 |
| Nissan Chemical Corporation | 2139 |
1 |
| Cnrs - Centre National de La Recherche Scientifique | 82 |
1 |
| Topspin Therapeutics, Inc. | 2 |
1 |
| Elanco Animal Health GmbH | 335 |
1 |
| Other owners | 0 |