- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 213/06 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
Patent holdings for IPC class C07C 213/06
Total number of patents in this class: 189
10-year publication summary
|
12
|
8
|
11
|
6
|
13
|
7
|
14
|
7
|
10
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4238 |
18 |
| Evonik Operations GmbH | 4336 |
7 |
| Unimatec Co., Ltd. | 238 |
4 |
| BASF SE | 21303 |
3 |
| Actavis Group PTC ehf | 395 |
3 |
| China Petroleum & Chemical Corporation | 2147 |
3 |
| GE Healthcare Limited | 633 |
3 |
| Imperial College | 5 |
3 |
| Kao Corporation, S.A. | 55 |
3 |
| Matrix Laboratories Limited | 88 |
3 |
| Medi-Physics, Inc. | 90 |
3 |
| NOK Corporation | 2296 |
3 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 263 |
3 |
| Takasago International Corporation | 405 |
3 |
| Toagosei Co., Ltd. | 1026 |
3 |
| Zhejiang Yuejia Pharmaceuticals Co., Ltd | 11 |
3 |
| Wella Operations US LLC | 841 |
3 |
| Evonik Goldschmidt Gmbh | 79 |
2 |
| FUJIFILM Corporation | 30512 |
2 |
| Continental Reifen Deutschland GmbH | 2537 |
2 |
| Other owners | 112 |