- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 307/48 - Furfural
Patent holdings for IPC class C07D 307/48
Total number of patents in this class: 308
10-year publication summary
|
37
|
24
|
27
|
17
|
19
|
3
|
8
|
14
|
14
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shell Internationale Research Maatschappij B.V. | 3539 |
17 |
| Archer Daniels Midland Company | 1115 |
17 |
| E. I. du Pont de Nemours and Company | 4058 |
16 |
| Eastman Chemical Company | 2218 |
15 |
| Korea Institute of Industrial Technology | 1010 |
14 |
| Shell Oil Company | 2139 |
12 |
| IFP Energies Nouvelles | 2933 |
9 |
| Stora Enso Oyj | 1645 |
8 |
| Korea Research Institute of Chemical Technology | 1390 |
7 |
| Origin Materials Operating, Inc. | 66 |
7 |
| Micromidas, Inc. | 23 |
6 |
| Centre National de La Recherche Scientifique | 10442 |
5 |
| Wisconsin Alumni Research Foundation | 3890 |
5 |
| Mitsubishi Chemical Corporation | 4519 |
5 |
| Battelle Memorial Institute | 2491 |
4 |
| Virdia, Inc. | 14 |
4 |
| BASF SE | 20915 |
3 |
| The Regents of the University of California | 19943 |
3 |
| DSM IP Assets B.V. | 5587 |
3 |
| Council of Scientific & Industrial Research | 1426 |
3 |
| Other owners | 145 |