- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 339/06 - Five-membered rings having the hetero atoms in positions 1 and 3, e.g. cyclic dithiocarbonates
Patent holdings for IPC class C07D 339/06
Total number of patents in this class: 116
10-year publication summary
|
6
|
7
|
9
|
16
|
7
|
5
|
2
|
6
|
5
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29399 |
25 |
| Gilead Sciences, Inc. | 2037 |
9 |
| DIC Corporation | 3802 |
6 |
| Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. | 198 |
5 |
| BASF SE | 20915 |
4 |
| Sumitomo Chemical Company, Limited | 9047 |
4 |
| The General Hospital Corporation | 4731 |
3 |
| The Regents of the University of California | 19929 |
2 |
| Mcmaster University | 801 |
2 |
| Nagoya Institute of Technology | 227 |
2 |
| Piramal Enterprises Limited | 154 |
2 |
| Tosoh F-Tech, Inc. | 22 |
2 |
| The University of Montana | 101 |
2 |
| University of Washington through its Center for Commercialization | 508 |
2 |
| Samsung Electronics Co., Ltd. | 146346 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3537 |
1 |
| Panasonic Corporation | 20099 |
1 |
| Ricoh Company, Ltd. | 13279 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31475 |
1 |
| Konica Minolta, Inc. | 8742 |
1 |
| Other owners | 40 |