- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 255/16 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound oxygen atoms bound to the same carbon atom of an acyclic carbon skeleton
Patent holdings for IPC class C07C 255/16
Total number of patents in this class: 33
10-year publication summary
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0
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3
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0
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2
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2
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5
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1
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1
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4
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Evonik Röhm GmbH | 397 |
3 |
| Showa Denko K.K. | 2089 |
3 |
| Ningde Amperex Technology Limited | 2566 |
3 |
| JSR Corporation | 2528 |
2 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 203 |
2 |
| Nippoh Chemicals Co., Ltd. | 17 |
2 |
| Adisseo France S.A.S. | 153 |
1 |
| Asahi Kasei Chemicals Corporation | 567 |
1 |
| Asymchem Laboratories (Tianjin) Co., Ltd | 109 |
1 |
| Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences | 245 |
1 |
| Henkel IP & Holding GmbH | 560 |
1 |
| Kuraray Co., Ltd. | 3583 |
1 |
| Lek Pharmaceuticals d.d. | 188 |
1 |
| National University of Singapore | 2567 |
1 |
| Nippon Soda Co., Ltd. | 883 |
1 |
| Regents of the University of Minnesota | 2773 |
1 |
| St. Francis Xavier University | 26 |
1 |
| Taxis Pharmaceuticals, Inc. | 30 |
1 |
| University of Kentucky Research Foundation | 718 |
1 |
| Virobay, Inc. | 15 |
1 |
| Other owners | 4 |