- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 47/225 - Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
Patent holdings for IPC class C07C 47/225
Total number of patents in this class: 79
10-year publication summary
|
8
|
5
|
9
|
8
|
6
|
8
|
4
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1701 |
25 |
| DSM IP Assets B.V. | 5575 |
8 |
| Symrise AG | 1751 |
7 |
| The Procter & Gamble Company | 22003 |
6 |
| V. Mane Fils | 162 |
6 |
| Givaudan SA | 1896 |
3 |
| China Petroleum & Chemical Corporation | 1913 |
2 |
| International Flavors & Fragrances Inc. | 505 |
2 |
| BASF SE | 21039 |
1 |
| Henkel AG & Co. KGaA | 10623 |
1 |
| Adisseo France S.A.S. | 144 |
1 |
| Development Center for Biotechnology | 137 |
1 |
| Rhodia Operations | 1586 |
1 |
| Takasago International Corporation | 404 |
1 |
| Teknologian Tutkimuskeskus VTT Oy | 536 |
1 |
| Universite de Rennes 1 | 456 |
1 |
| Universite Lille 1 Sciences et Technologies | 68 |
1 |
| Zhejiang Nhu Company Limited | 174 |
1 |
| Zhejiang University | 3206 |
1 |
| Shandong Nhu Pharmaceutical Co., Ltd. | 25 |
1 |
| Other owners | 8 |