- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 231/06 - Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
Patent holdings for IPC class C07C 231/06
Total number of patents in this class: 142
10-year publication summary
|
11
|
3
|
7
|
3
|
8
|
4
|
9
|
10
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Les Laboratoires Servier | 597 |
11 |
| Mitsubishi Gas Chemical Company, Inc. | 3343 |
11 |
| Evonik Röhm GmbH | 451 |
9 |
| Rohm GmbH | 267 |
6 |
| Mitsubishi Chemical Corporation | 4447 |
5 |
| Trinseo Europe GmbH | 327 |
5 |
| F. Hoffmann-La Roche AG | 7942 |
4 |
| BASF SE | 20432 |
3 |
| Syngenta Participations AG | 3032 |
3 |
| Arkema France | 3889 |
3 |
| Oriental (Luzhou) Agrochemicals. Co., Ltd. | 15 |
3 |
| Coloplast A/S | 1921 |
3 |
| Sumitomo Chemical Company, Limited | 8988 |
2 |
| Rohm and Haas Company | 2852 |
2 |
| Mitsubishi Rayon Co., Ltd. | 944 |
2 |
| Amicus Therapeutics, Inc. | 354 |
2 |
| Esim Chemicals GmbH | 18 |
2 |
| MSN Laboratories Limited | 58 |
2 |
| National University Corporation Okayama University | 480 |
2 |
| Roehm GmbH | 77 |
2 |
| Other owners | 60 |