- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 77/08 - Polyamides derived from polyamines and polycarboxylic acids from polyamines and polymerised unsaturated fatty acids
Patent holdings for IPC class C08L 77/08
Total number of patents in this class: 95
10-year publication summary
|
5
|
9
|
7
|
7
|
10
|
12
|
10
|
3
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20367 |
14 |
| E. I. du Pont de Nemours and Company | 4253 |
10 |
| Henkel AG & Co. KGaA | 10337 |
9 |
| Ems-patent AG | 176 |
5 |
| Lubrizol Advanced Materials, Inc. | 942 |
5 |
| Advansix Resins & Chemicals LLC | 280 |
4 |
| Arkema France | 3888 |
4 |
| BASF Coatings GmbH | 1172 |
4 |
| Bostik SA | 633 |
3 |
| DSM IP Assets B.V. | 5817 |
2 |
| Ab7 Sante | 38 |
2 |
| BYK-Chemie GmbH | 442 |
2 |
| Toyobo Co., Ltd. | 2415 |
2 |
| Unitika Ltd. | 443 |
2 |
| Lotte Advanced Materials Co., Ltd. | 411 |
2 |
| Kabushiki Kaisha Toyota Jidoshokki | 1728 |
2 |
| Kao Corporation | 4898 |
1 |
| Acushnet Company | 2418 |
1 |
| Rohm and Haas Company | 2845 |
1 |
| Dow Global Technologies LLC | 10139 |
1 |
| Other owners | 19 |