- All sections
- C - Chemistry; metallurgy
- 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: 102
10-year publication summary
|
7
|
8
|
8
|
11
|
12
|
5
|
8
|
13
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
15 |
| Lubrizol Advanced Materials, Inc. | 949 |
14 |
| DSM IP Assets B.V. | 5856 |
7 |
| Advansix Resins & Chemicals LLC | 278 |
6 |
| Arkema France | 3790 |
6 |
| Bostik SA | 602 |
3 |
| Ems-patent AG | 177 |
3 |
| Unitika Ltd. | 441 |
3 |
| 3m Innovative Properties Company | 18406 |
2 |
| E. I. du Pont de Nemours and Company | 4345 |
2 |
| Dow Global Technologies LLC | 10147 |
2 |
| Henkel AG & Co. KGaA | 10129 |
2 |
| Ab7 Sante | 37 |
2 |
| Ascend Performance Materials Operations LLC | 260 |
2 |
| Flint Acquisition Corp. | 20 |
2 |
| Centre National de La Recherche Scientifique (cnrs) | 3191 |
2 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
2 |
| Sumitomo Electric Industries, Ltd. | 14131 |
1 |
| Evonik Degussa GmbH | 1574 |
1 |
| Shell Oil Company | 2196 |
1 |
| Other owners | 24 |