- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 307/68 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Patent holdings for IPC class C07D 307/68
Total number of patents in this class: 937
10-year publication summary
|
77
|
75
|
77
|
77
|
59
|
52
|
69
|
46
|
54
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Chemical Company | 2094 |
67 |
| Archer Daniels Midland Company | 1075 |
33 |
| Furanix Technologies B.V. | 131 |
32 |
| Stora Enso Oyj | 1657 |
14 |
| Uop LLC | 4390 |
11 |
| Centre National de La Recherche Scientifique | 11059 |
10 |
| Bayer Cropscience AG | 1836 |
10 |
| Braskem S.A. | 481 |
10 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
10 |
| Nimmune Biopharma, Inc. | 26 |
9 |
| DuPont Industrial Biosciences USA, LLC | 24 |
8 |
| Corteva Agriscience LLC | 2644 |
8 |
| Janssen Pharmaceutica N.V. | 3160 |
7 |
| Avantium Knowledge Centre B.V. | 158 |
7 |
| Synvina C.V. | 30 |
7 |
| Eonhf, Inc. | 45 |
7 |
| Boehringer Ingelheim International GmbH | 4486 |
6 |
| Allergan, Inc. | 2157 |
6 |
| Bayer AG | 3522 |
6 |
| Beiersdorf AG | 3115 |
6 |
| Other owners | 663 |