- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 255/30 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same unsaturated acyclic carbon skeleton
Patent holdings for IPC class C07C 255/30
Total number of patents in this class: 36
10-year publication summary
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1
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3
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5
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0
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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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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5661 |
4 |
| L'OREAL, Société Anonyme | 15316 |
2 |
| BASF SE | 20758 |
2 |
| Arkema France | 3988 |
2 |
| Taro Pharmaceuticals Inc. | 34 |
2 |
| Biojiva LLC | 55 |
2 |
| FUJIFILM Corporation | 29208 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 30903 |
1 |
| Sumitomo Chemical Company, Limited | 9002 |
1 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8479 |
1 |
| Mitsui Chemicals Agro, Inc. | 91 |
1 |
| Kaneka Corporation | 4487 |
1 |
| Constellation Pharmaceuticals, Inc. | 210 |
1 |
| Japan Tobacco Inc. | 3508 |
1 |
| Korea University Research and Business Foundation | 2939 |
1 |
| Lek Pharmaceuticals d.d. | 208 |
1 |
| Oregon Health & Science University | 762 |
1 |
| Philera New Zealand Limited | 14 |
1 |
| Sanford Burnham Prebys Medical Discovery Institute | 295 |
1 |
| The Scripps Research Institute | 1345 |
1 |
| Other owners | 8 |