- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 233/91 - Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated with carbon atoms of the carboxamide groups bound to acyclic carbon atoms
Patent holdings for IPC class C07C 233/91
Total number of patents in this class: 48
10-year publication summary
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1
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3
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2
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5
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1
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5
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2
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5
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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
|
|---|---|---|
| Alkermes Pharma Ireland Limited | 254 |
10 |
| Unigen, Inc. | 103 |
3 |
| The Regents of the University of California | 20960 |
2 |
| FUJIFILM Corporation | 30808 |
2 |
| Biogem S.c.a.r.l. | 7 |
2 |
| GE Healthcare Limited | 627 |
2 |
| Givaudan SA | 1992 |
2 |
| The United States Government AS represented by The Department of Veterans Affairs | 1358 |
2 |
| Rhea Innovations S.r.l. | 4 |
2 |
| The Procter & Gamble Company | 21887 |
1 |
| JSR Corporation | 2562 |
1 |
| University of Florida Research Foundation, Inc. | 4223 |
1 |
| Al-Quds University | 3 |
1 |
| Chevrontexaco Japan Ltd. | 1 |
1 |
| Honeywell Safety Products USA, Inc. | 591 |
1 |
| Hyosung Corporation | 285 |
1 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1711 |
1 |
| Les Laboratoires Servier | 496 |
1 |
| Manac Inc. | 27 |
1 |
| Nagase & Co., Ltd. | 235 |
1 |
| Other owners | 10 |