- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 277/66 - Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
Patent holdings for IPC class C07D 277/66
Total number of patents in this class: 349
10-year publication summary
|
22
|
21
|
28
|
28
|
24
|
19
|
24
|
17
|
17
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17641 |
11 |
| GE Healthcare Limited | 671 |
11 |
| Lapto Co., Ltd. | 38 |
7 |
| FUJIFILM Corporation | 29458 |
6 |
| Sumitomo Chemical Company, Limited | 9047 |
6 |
| Spinogenix, Inc. | 20 |
6 |
| The Regents of the University of California | 19989 |
5 |
| Hodogaya Chemical Co., Ltd. | 436 |
5 |
| Nippon Kayaku Kabushiki Kaisha | 1438 |
5 |
| Piramal Enterprises Limited | 156 |
5 |
| Promega Corporation | 574 |
5 |
| Hamamatsu Photonics K.K. | 4426 |
4 |
| Gilead Sciences, Inc. | 2035 |
4 |
| F. Hoffmann-La Roche AG | 7945 |
3 |
| Nitto Denko Corporation | 8261 |
3 |
| President and Fellows of Harvard College | 5993 |
3 |
| Ayumi Pharmaceutical Corporation | 22 |
3 |
| Cold Spring Harbor Laboratory | 210 |
3 |
| The Feinstein Institute for Medical Research | 253 |
3 |
| Forma Therapeutics, Inc. | 153 |
3 |
| Other owners | 248 |