- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 69/34 - Polyamides derived from amino carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
Patent holdings for IPC class C08G 69/34
Total number of patents in this class: 113
10-year publication summary
|
8
|
8
|
10
|
12
|
5
|
6
|
8
|
3
|
4
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20961 |
16 |
| Lubrizol Advanced Materials, Inc. | 952 |
15 |
| Arkema France | 4162 |
8 |
| Advansix Resins & Chemicals LLC | 300 |
6 |
| DSM IP Assets B.V. | 5582 |
5 |
| Bostik SA | 647 |
4 |
| Henkel AG & Co. KGaA | 10601 |
3 |
| Ems-patent AG | 173 |
3 |
| Unitika Ltd. | 451 |
3 |
| 3m Innovative Properties Company | 17812 |
2 |
| E. I. du Pont de Nemours and Company | 4025 |
2 |
| Dow Global Technologies LLC | 10394 |
2 |
| PPG Industries Ohio, Inc. | 3442 |
2 |
| Ab7 Sante | 37 |
2 |
| Ascend Performance Materials Operations LLC | 273 |
2 |
| Flint Acquisition Corp. | 17 |
2 |
| Centre National de La Recherche Scientifique (cnrs) | 3103 |
2 |
| Kabushiki Kaisha Toyota Jidoshokki | 1764 |
2 |
| Sumitomo Electric Industries, Ltd. | 15576 |
1 |
| Evonik Degussa GmbH | 1494 |
1 |
| Other owners | 30 |