- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 69/00 - Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
Patent holdings for IPC class C08G 69/00
Total number of patents in this class: 342
10-year publication summary
|
33
|
29
|
25
|
20
|
13
|
12
|
12
|
12
|
8
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
15 |
| Arkema France | 3790 |
12 |
| Toray Industries, Inc. | 6652 |
8 |
| DSM IP Assets B.V. | 5856 |
7 |
| Lubrizol Advanced Materials, Inc. | 949 |
7 |
| 3m Innovative Properties Company | 18406 |
6 |
| E. I. du Pont de Nemours and Company | 4345 |
6 |
| Centre National de La Recherche Scientifique | 9632 |
6 |
| Nitto Denko Corporation | 7879 |
6 |
| DuPont Safety & Construction, Inc. | 676 |
6 |
| PBI Performance Products, Inc. | 90 |
5 |
| Serina Therapeutics, Inc. | 40 |
5 |
| Agency for Science, Technology and Research | 3512 |
4 |
| Genzyme Corporation | 1205 |
4 |
| LG Chem, Ltd. | 17205 |
3 |
| Xerox Corporation | 7503 |
3 |
| International Business Machines Corporation | 60644 |
3 |
| Dow Global Technologies LLC | 10147 |
3 |
| Arkema Inc. | 1075 |
3 |
| Huntsman International LLC | 708 |
3 |
| Other owners | 227 |