- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 211/43 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
Patent holdings for IPC class C07C 211/43
Total number of patents in this class: 50
10-year publication summary
|
7
|
4
|
4
|
5
|
2
|
3
|
1
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 34842 |
5 |
| Canon Inc. | 40015 |
4 |
| Carnegie Mellon University | 1531 |
3 |
| Chemtura Corporation | 157 |
3 |
| Saint Louis University | 297 |
3 |
| Merck Patent GmbH | 5818 |
2 |
| Idemitsu Kosan Co., Ltd. | 4224 |
2 |
| Rohm and Haas Electronic Materials Korea Ltd. | 330 |
2 |
| BASF SE | 20915 |
1 |
| Syngenta Crop Protection AG | 6067 |
1 |
| Bayer Schering Pharma AG | 384 |
1 |
| Seiko Epson Corporation | 19371 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5663 |
1 |
| Toray Fine Chemicals Co., Ltd. | 80 |
1 |
| The Trustees of Columbia University in the City of New York | 3577 |
1 |
| Albemarle Corporation | 491 |
1 |
| Baylor College of Medicine | 950 |
1 |
| Benz Research and Development Corporation | 42 |
1 |
| Children's National Medical Center | 271 |
1 |
| Cold Spring Harbor Laboratory | 209 |
1 |
| Other owners | 14 |