- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 213/08 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
Patent holdings for IPC class C07C 213/08
Total number of patents in this class: 459
10-year publication summary
46
|
40
|
22
|
40
|
37
|
34
|
30
|
17
|
19
|
0
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF SE | 20387 |
13 |
United Therapeutics Corporation | 290 |
11 |
Nouryon Chemicals International B.V. | 599 |
7 |
Clariant International Ltd. | 955 |
6 |
Gruenenthal GmbH | 110 |
6 |
ViiV Healthcare UK (No. 4) Limited | 25 |
6 |
Novartis AG | 11289 |
5 |
Albemarle Corporation | 509 |
5 |
Essentialis, Inc. | 23 |
5 |
Grünenthal GmbH | 599 |
5 |
Janssen Pharmaceutica N.V. | 3624 |
4 |
Arkema France | 3887 |
4 |
Innospec Limited | 325 |
4 |
Kumiai Chemical Industry Co., Ltd. | 317 |
4 |
Nalco Company | 597 |
4 |
Teva Pharmaceutical Industries Ltd. | 854 |
4 |
Teva Pharmaceuticals USA, Inc. | 971 |
4 |
Vitaworks IP, LLC | 55 |
4 |
Zentiva k.s. | 574 |
4 |
Aditya Birla Chemicals (USA), Inc. | 18 |
4 |
Other owners | 350 |