- All sections
- C - Chemistrymetallurgy
- 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: 345
10-year publication summary
|
29
|
25
|
20
|
13
|
12
|
12
|
13
|
8
|
11
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20777 |
17 |
| Arkema France | 3987 |
13 |
| Toray Industries, Inc. | 6891 |
8 |
| Lubrizol Advanced Materials, Inc. | 951 |
8 |
| Nitto Denko Corporation | 8182 |
7 |
| E. I. du Pont de Nemours and Company | 4118 |
6 |
| Centre National de La Recherche Scientifique | 10321 |
6 |
| DSM IP Assets B.V. | 5659 |
6 |
| DuPont Safety & Construction, Inc. | 671 |
6 |
| 3m Innovative Properties Company | 17849 |
5 |
| Serina Therapeutics, Inc. | 42 |
5 |
| Agency for Science, Technology and Research | 3584 |
4 |
| Genzyme Corporation | 1233 |
4 |
| Illumina, Inc. | 3272 |
4 |
| LG Chem, Ltd. | 17561 |
3 |
| Xerox Corporation | 7026 |
3 |
| International Business Machines Corporation | 61023 |
3 |
| Arkema Inc. | 1055 |
3 |
| Huntsman International LLC | 718 |
3 |
| Mitsubishi Gas Chemical Company, Inc. | 3438 |
3 |
| Other owners | 228 |