- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 47/19 - Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing hydroxy groups
Patent holdings for IPC class C07C 47/19
Total number of patents in this class: 110
10-year publication summary
|
7
|
14
|
6
|
14
|
11
|
8
|
4
|
2
|
4
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Innospec Limited | 365 |
13 |
| Lyondell Chemical Technology, L.P. | 261 |
10 |
| Archer Daniels Midland Company | 1129 |
7 |
| Topsoe A/S | 948 |
6 |
| BASF SE | 21080 |
5 |
| LG Chem, Ltd. | 17682 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3544 |
5 |
| Shell Oil Company | 2135 |
5 |
| Oxea GmbH | 75 |
5 |
| Haldor Topsøe A/S | 642 |
5 |
| SABIC Global Technologies B.V. | 4388 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3494 |
3 |
| Sika Technology AG | 2899 |
2 |
| The Regents of the University of California | 20230 |
1 |
| Hitachi, Ltd. | 15632 |
1 |
| BASF AG | 182 |
1 |
| Industrial Technology Research Institute | 5087 |
1 |
| Arkema France | 4171 |
1 |
| BP Corporation North America Inc. | 747 |
1 |
| Chiesi Farmaceutici S.p.A. | 979 |
1 |
| Other owners | 28 |