- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 47/02 - Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
Patent holdings for IPC class C07C 47/02
Total number of patents in this class: 343
10-year publication summary
|
10
|
19
|
25
|
17
|
14
|
25
|
29
|
25
|
12
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Technology Investments LLC | 271 |
42 |
| BASF SE | 20904 |
20 |
| Eastman Chemical Company | 2216 |
13 |
| LG Chem, Ltd. | 17598 |
12 |
| ExxonMobil Chemical Patents Inc. | 4001 |
12 |
| Mitsubishi Chemical Corporation | 4493 |
12 |
| Dow Global Technologies LLC | 10373 |
10 |
| Johnson Matthey Davy Technologies Limited | 271 |
9 |
| Oxea GmbH | 72 |
9 |
| Evonik Oxeno GmbH & Co. KG | 313 |
8 |
| Evonik Degussa GmbH | 1534 |
7 |
| Chevron Phillips Chemical Company LP | 1839 |
7 |
| Linde GmbH | 1259 |
7 |
| Rohm and Haas Company | 2919 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3551 |
5 |
| Shell Oil Company | 2141 |
4 |
| DSM IP Assets B.V. | 5605 |
4 |
| Saudi Basic Industries Corporation | 571 |
4 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 675 |
4 |
| Takasago International Corporation | 401 |
4 |
| Other owners | 144 |