- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/60 - Maleic acid estersFumaric acid esters
Patent holdings for IPC class C07C 69/60
Total number of patents in this class: 106
10-year publication summary
|
16
|
10
|
7
|
3
|
8
|
2
|
9
|
4
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| XenoPort, Inc. | 87 |
5 |
| Firmenich SA | 1688 |
4 |
| Ottawa Hospital Research Institute | 108 |
4 |
| Polynovo Biomaterials Pty Limited | 58 |
4 |
| ratiopharm GmbH | 301 |
4 |
| Dynamic Biologics Inc. | 12 |
4 |
| Biogen MA Inc. | 903 |
3 |
| Cellix Bio Private Limited | 52 |
3 |
| International Flavors & Fragrances Inc. | 505 |
3 |
| Centre National de La Recherche Scientifique | 10498 |
2 |
| FUJIFILM Corporation | 29506 |
2 |
| Henkel AG & Co. KGaA | 10601 |
2 |
| Cellixbio Private Limited | 155 |
2 |
| Consejo Superior de Investigaciones Cientificas | 866 |
2 |
| Dorf Ketal Chemicals (I) Private Limited | 19 |
2 |
| Ecole Nationale Superieure de Chimie de Rennes | 60 |
2 |
| Institut National des Sciences Appliquees de Rennes | 69 |
2 |
| Line-x LLC | 47 |
2 |
| Lomox Limited | 32 |
2 |
| Norwegian University of Science and Technology (ntnu) | 185 |
2 |
| Other owners | 50 |