- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 69/12 - Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids derived from amino carboxylic acids with both amino and carboxylic groups aromatically bound
Patent holdings for IPC class C08G 69/12
Total number of patents in this class: 45
10-year publication summary
|
1
|
2
|
1
|
5
|
6
|
2
|
4
|
2
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Institut Polytechnique de Bordeaux | 356 |
3 |
| Universite de Bordeaux | 778 |
3 |
| Toray Industries, Inc. | 6652 |
2 |
| Allotropica Technologies Inc. | 6 |
2 |
| Asahi Kasei EMD Corporation | 73 |
2 |
| Kingfa SCI & Tech Co. Ltd. | 509 |
2 |
| Kuraray Co., Ltd. | 3392 |
2 |
| Solvay Specialty Polymers USA, LLC | 521 |
2 |
| Shanghai Kingfa Sci. & Tech. Dvpt. Co., Ltd. | 16 |
2 |
| Zhuhai Vanteque Specialty Engineering Plastics Co., Ltd. | 37 |
2 |
| BASF SE | 19740 |
1 |
| LG Chem, Ltd. | 17205 |
1 |
| The Regents of the University of California | 18943 |
1 |
| Merck Patent GmbH | 5909 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Daikin Industries, Ltd. | 9495 |
1 |
| Akita University | 88 |
1 |
| Arkema France | 3790 |
1 |
| Covestro Deutschland AG | 2429 |
1 |
| Other owners | 11 |