- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 255/19 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
Patent holdings for IPC class C07C 255/19
Total number of patents in this class: 68
10-year publication summary
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3
|
8
|
7
|
5
|
5
|
3
|
5
|
4
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2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4251 |
6 |
| Corteva Agriscience LLC | 2644 |
5 |
| Evonik Operations GmbH | 4384 |
4 |
| Henkel AG & Co. KGaA | 10758 |
3 |
| Iowa State University Research Foundation, Inc. | 834 |
3 |
| Boehringer Ingelheim International GmbH | 4486 |
2 |
| Syngenta Crop Protection AG | 6730 |
2 |
| Centre National de La Recherche Scientifique | 11059 |
2 |
| Sumitomo Chemical Company, Limited | 8968 |
2 |
| Cardioxyl Pharmaceuticals, Inc. | 38 |
2 |
| Henkel IP & Holding GmbH | 557 |
2 |
| Universite de Rennes 1 | 469 |
2 |
| Resonac Corporation | 3610 |
2 |
| BASF SE | 21306 |
1 |
| Bayer Animal Health GmbH | 172 |
1 |
| FUJIFILM Corporation | 30594 |
1 |
| Nitto Denko Corporation | 8558 |
1 |
| Dow AgroSciences LLC | 1180 |
1 |
| Showa Denko K.K. | 2063 |
1 |
| Toray Industries, Inc. | 7139 |
1 |
| Other owners | 24 |