- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 255/61 - Carboxylic acid nitriles containing cyano groups and nitrogen atoms being part of imino groups bound to the same carbon skeleton
Patent holdings for IPC class C07C 255/61
Total number of patents in this class: 38
10-year publication summary
|
3
|
3
|
1
|
4
|
4
|
2
|
1
|
2
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Navitor Pharmaceuticals, Inc. | 32 |
6 |
| Merck Patent GmbH | 5735 |
3 |
| PI Industries Ltd | 200 |
3 |
| Arbutus Biopharma Corporation | 161 |
2 |
| Connexios Life Sciences Pvt. Ltd. | 12 |
2 |
| Magnolia Blue Corporation | 1155 |
2 |
| Samsung Display Co., Ltd. | 38817 |
1 |
| BASF SE | 21306 |
1 |
| LG Chem, Ltd. | 17950 |
1 |
| Bayer Intellectual Property GmbH | 2357 |
1 |
| Bayer Schering Pharma AG | 309 |
1 |
| FUJIFILM Corporation | 30594 |
1 |
| Samsung SDI Co., Ltd. | 10719 |
1 |
| Bridgestone Corporation | 7277 |
1 |
| Idemitsu Kosan Co., Ltd. | 4257 |
1 |
| The Chinese University of Hong Kong | 765 |
1 |
| Gilead Sciences, Inc. | 2236 |
1 |
| The Hong Kong Polytechnic University | 534 |
1 |
| Quimica Sintetica, S.A. | 36 |
1 |
| Redx Pharma Limited | 29 |
1 |
| Other owners | 6 |