- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/56 - Crotonic acid estersVinyl acetic acid esters
Patent holdings for IPC class C07C 69/56
Total number of patents in this class: 16
10-year publication summary
|
1
|
0
|
2
|
1
|
1
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3
|
2
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1778 |
2 |
| Givaudan SA | 1990 |
2 |
| Trioptotec GmbH | 16 |
2 |
| DSM IP Assets B.V. | 5395 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11136 |
1 |
| Hexion Inc. | 237 |
1 |
| International Flavors & Fragrances Inc. | 564 |
1 |
| Leo Laboratories Limited | 49 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3650 |
1 |
| Riken | 1723 |
1 |
| Kioxia Corporation | 11022 |
1 |
| Osmo Labs, PBC | 36 |
1 |
| Ube Corporation | 463 |
1 |
| Other owners | 0 |