- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/38 - Malonic acid esters
Patent holdings for IPC class C07C 69/38
Total number of patents in this class: 52
10-year publication summary
|
4
|
9
|
5
|
5
|
4
|
4
|
2
|
4
|
3
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1683 |
5 |
| FUJIFILM Corporation | 29399 |
2 |
| Eastman Chemical Company | 2218 |
2 |
| Givaudan SA | 1878 |
2 |
| Lygos, Inc. | 81 |
2 |
| Neurovive Pharmaceutical AB | 15 |
2 |
| Symrise AG | 1725 |
2 |
| BASF SE | 20915 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5662 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4941 |
1 |
| Cipla Limited | 465 |
1 |
| Citibank, N.A., AS Administrative Agent | 270 |
1 |
| Cognis IP Management GmbH | 634 |
1 |
| The Curators of the University of Missouri | 1043 |
1 |
| Ecole Nationale Superieure de Chimie de Montpellier | 202 |
1 |
| FMC Corporation | 844 |
1 |
| Fondazione Istituto Italiano di Tecnologia | 583 |
1 |
| The Governors of the University of Alberta | 867 |
1 |
| International Flavors & Fragrances Inc. | 500 |
1 |
| Kyushu University, National University Corporation | 1658 |
1 |
| Other owners | 22 |