- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 46/02 - Preparation of quinones by oxidation giving rise to quinoid structures
Patent holdings for IPC class C07C 46/02
Total number of patents in this class: 35
10-year publication summary
|
3
|
1
|
2
|
2
|
0
|
4
|
2
|
2
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PTC Therapeutics, Inc. | 462 |
6 |
| Kappa Bioscience AS | 41 |
5 |
| Centre National de La Recherche Scientifique | 11143 |
2 |
| Council of Scientific & Industrial Research | 1452 |
2 |
| Universite de Haute Alsace | 154 |
2 |
| Universite de Strasbourg | 714 |
2 |
| Synergia Life Sciences Private Limited | 30 |
2 |
| CAMPBELL, Neil | 15 |
2 |
| Arizona Board of Regents on behalf of Arizona State University | 3015 |
1 |
| Bergen Teknologioverforing AS | 72 |
1 |
| Julius-maximilians-universitat Wurzburg | 279 |
1 |
| Kyoto University | 2957 |
1 |
| Laboratoire Medidom S.A. | 46 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3663 |
1 |
| The Ritsumeikan Trust | 180 |
1 |
| Ruprecht-Karls-Universität Heidelberg | 244 |
1 |
| Rutgers, The State University of New Jersey | 2000 |
1 |
| Vitasynth Sp. z o.o. | 3 |
1 |
| Vitasynth Sp. z.o.o., | 1 |
1 |
| Sihs React Co., Ltd. | 2 |
1 |
| Other owners | 0 |