- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 277/84 - Naphthothiazoles
Patent holdings for IPC class C07D 277/84
Total number of patents in this class: 56
10-year publication summary
|
2
|
7
|
8
|
4
|
2
|
1
|
4
|
3
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29424 |
6 |
| Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd. | 198 |
6 |
| Bristol-myers Squibb Company | 4884 |
4 |
| Ohio University | 364 |
4 |
| Zeon Corporation | 4078 |
4 |
| Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo | 58 |
3 |
| Promega Corporation | 572 |
3 |
| LG Chem, Ltd. | 17639 |
2 |
| Emory University | 1631 |
2 |
| Rohm and Haas Electronic Materials Korea Ltd. | 330 |
2 |
| Reverie Labs, Inc. | 3 |
2 |
| The Regents of the University of California | 19943 |
1 |
| Boehringer Ingelheim International GmbH | 4644 |
1 |
| The Johns Hopkins University | 5671 |
1 |
| The Trustees of Columbia University in the City of New York | 3577 |
1 |
| President and Fellows of Harvard College | 5973 |
1 |
| JSR Corporation | 2527 |
1 |
| Vertex Pharmaceuticals Incorporated | 1595 |
1 |
| Masataka Ihara | 1 |
1 |
| SFC Co., Ltd. | 321 |
1 |
| Other owners | 9 |