- 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: 909
10-year publication summary
|
97
|
77
|
75
|
76
|
78
|
58
|
51
|
67
|
43
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Chemical Company | 2218 |
67 |
| Archer Daniels Midland Company | 1115 |
32 |
| Furanix Technologies B.V. | 129 |
29 |
| Stora Enso Oyj | 1643 |
14 |
| Theravance Biopharma R&D IP, LLC | 458 |
13 |
| Uop LLC | 4244 |
11 |
| Braskem S.A. | 467 |
11 |
| Centre National de La Recherche Scientifique | 10432 |
10 |
| Bayer Cropscience AG | 2036 |
10 |
| Janssen Pharmaceutica N.V. | 3383 |
9 |
| DuPont Industrial Biosciences USA, LLC | 28 |
8 |
| Nimmune Biopharma, Inc. | 25 |
8 |
| Avantium Knowledge Centre B.V. | 192 |
7 |
| Synvina C.V. | 30 |
7 |
| Selling Entities | 15 |
7 |
| Allergan, Inc. | 2346 |
6 |
| Beiersdorf AG | 3014 |
6 |
| Mitsubishi Gas Chemical Company, Inc. | 3465 |
6 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2377 |
6 |
| Novamont S.p.A. | 354 |
6 |
| Other owners | 636 |