- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 35/08 - Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing six-membered rings
Patent holdings for IPC class C07C 35/08
Total number of patents in this class: 129
10-year publication summary
|
8
|
7
|
6
|
3
|
6
|
4
|
9
|
4
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
8 |
| DSM IP Assets B.V. | 5856 |
8 |
| INVISTA Technologies S.a.r.l. | 450 |
5 |
| Rhodia Operations | 1645 |
5 |
| Symrise AG | 1597 |
5 |
| Cap III B.V. | 53 |
4 |
| Asahi Kasei Chemicals Corporation | 809 |
3 |
| Eastman Chemical Company | 2239 |
3 |
| Firmenich SA | 1612 |
3 |
| Symrise GmbH & Co. KG | 120 |
3 |
| Ube Industries, Ltd. | 921 |
3 |
| Yueyang Changde Chemical Industry Co., Ltd. | 4 |
3 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| BASF AG | 1258 |
2 |
| Sumitomo Chemical Company, Limited | 8808 |
2 |
| ExxonMobil Chemical Patents Inc. | 4286 |
2 |
| Chevron U.S.A. Inc. | 3774 |
2 |
| China Petroleum & Chemical Corporation | 1623 |
2 |
| Daicel Chemical Industries, Ltd. | 288 |
2 |
| Ecole Normale Superieure de Lyon | 220 |
2 |
| Other owners | 60 |