- All sections
- C - Chemistrymetallurgy
- C07B - General methods of organic chemistryapparatus therefor
- C07B 43/04 - Formation or introduction of functional groups containing nitrogen of amino groups
Patent holdings for IPC class C07B 43/04
Total number of patents in this class: 125
10-year publication summary
|
6
|
10
|
20
|
7
|
10
|
7
|
1
|
6
|
6
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20933 |
6 |
| Johnson Matthey Public Limited Company | 1850 |
6 |
| Abbvie Inc. | 1800 |
4 |
| AbbVie Deutschland GmbH & Co. KG | 261 |
4 |
| Principia Biopharma Inc. | 234 |
4 |
| Evonik Degussa GmbH | 1531 |
3 |
| Shandong Danhong Pharmaceutical Co., Ltd. | 23 |
3 |
| Crossing SRL | 10 |
3 |
| Ajinomoto Co., Inc. | 2295 |
2 |
| Korea Advanced Institute of Science and Technology | 4376 |
2 |
| University of Florida Research Foundation, Inc. | 4020 |
2 |
| Fundació Institut Català D'investigació Química (iciq) | 47 |
2 |
| Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen | 307 |
2 |
| Studiengesellschaft Kohle mbH | 105 |
2 |
| Avalyn Pharma Inc. | 33 |
2 |
| SP Process Development AB | 2 |
2 |
| F. Hoffmann-La Roche AG | 7925 |
1 |
| Hoffmann-La Roche Inc. | 3418 |
1 |
| 3m Innovative Properties Company | 17833 |
1 |
| The Regents of the University of California | 19918 |
1 |
| Other owners | 72 |