- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 265/14 - 1,3-OxazinesHydrogenated 1,3-oxazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring
Patent holdings for IPC class C07D 265/14
Total number of patents in this class: 65
10-year publication summary
|
8
|
11
|
3
|
0
|
2
|
2
|
8
|
1
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huntsman Advanced Materials Americas LLC | 138 |
6 |
| Kolon Industries, Inc. | 1835 |
6 |
| Honshu Chemical Industry Co., Ltd. | 188 |
3 |
| Sunovion Pharmaceuticals Inc. | 244 |
3 |
| Afton Chemical Corporation | 492 |
2 |
| Chugai Seiyaku Kabushiki Kaisha | 1422 |
2 |
| DIC Corporation | 3961 |
2 |
| Gachon University of Industry-academic Cooperation Foundation | 332 |
2 |
| GIL Medical Center | 120 |
2 |
| Taiwan Union Technology Corporation | 66 |
2 |
| Henkel Corporation | 1207 |
2 |
| The Regents of the University of California | 20720 |
1 |
| International Business Machines Corporation | 62621 |
1 |
| Merck Sharp & Dohme Corp. | 2183 |
1 |
| Merck Patent GmbH | 5725 |
1 |
| Syngenta Crop Protection AG | 6699 |
1 |
| Merck Sharp & Dohme Limited | 24 |
1 |
| FUJIFILM Corporation | 30512 |
1 |
| Sumitomo Chemical Company, Limited | 8996 |
1 |
| The Trustees of Columbia University in the City of New York | 3643 |
1 |
| Other owners | 24 |