- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 233/03 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to hydrogen atoms
Patent holdings for IPC class C07C 233/03
Total number of patents in this class: 72
10-year publication summary
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3
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11
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3
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5
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3
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2
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5
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2
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4
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4
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cubicpv Inc. | 116 |
6 |
| BASF SE | 21165 |
5 |
| Drexel University | 1007 |
4 |
| Tate & Lyle Technology Limited | 235 |
4 |
| Mitsubishi Chemical Corporation | 4665 |
3 |
| SNF Group | 397 |
3 |
| Anhui Jinhe Industrial Co., Ltd. | 91 |
2 |
| Bayer Technology Services GmbH | 159 |
2 |
| MERZ PHARMA GmbH & CO. KGaA | 602 |
2 |
| Regents of the University of Minnesota | 2773 |
2 |
| Zhejiang Nhu Company Limited | 192 |
2 |
| Zhejiang University | 3381 |
2 |
| Shanghai Greencarbon Hi-Tech Co., Ltd. | 2 |
2 |
| Shandong Nhu Fine Chemical Science and Technology Company Ltd. | 17 |
2 |
| Bristol-myers Squibb Company | 4789 |
1 |
| Samsung Display Co., Ltd. | 38092 |
1 |
| LG Chem, Ltd. | 17883 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11021 |
1 |
| Showa Denko K.K. | 2090 |
1 |
| Mitsubishi Rayon Co., Ltd. | 861 |
1 |
| Other owners | 25 |