- All sections
- C - Chemistrymetallurgy
- C07D - Heterocyclic compounds
- C07D 499/68 - Compounds with an amino radical acylated by carboxylic acids, attached in position 6 with a carbon chain, substituted by hetero atoms or by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, attached to the carboxamido radical substituted in alpha-position to the carboxamido radical by nitrogen atoms with aromatic rings as additional substituents on the carbon chain
Patent holdings for IPC class C07D 499/68
Total number of patents in this class: 14
10-year publication summary
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyama Chemical Co., Ltd. | 89 |
2 |
| London Pharmaceuticals and Research Corporation | 28 |
2 |
| Xingzhi College Zhejiang Normal University | 5 |
2 |
| Beijing Xintianyu Technology Development Co., Ltd. | 6 |
1 |
| IDEXX Laboratories, Inc. | 907 |
1 |
| National University Corporation Kumamoto University | 409 |
1 |
| University of Notre Dame du Lac | 608 |
1 |
| Xiangbei Welman Pharmaceutical Co., Ltd. | 34 |
1 |
| Chengde Medical College | 5 |
1 |
| Vardhman Chemtech Limited | 5 |
1 |
| North China Pharmaceutical Group Semisyntech Co., Ltd. | 2 |
1 |
| Other owners | 0 |