- All sections
- C - Chemistry; metallurgy
- C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08F 8/30 - Introducing nitrogen atoms or nitrogen-containing groups
Patent holdings for IPC class C08F 8/30
Total number of patents in this class: 884
10-year publication summary
|
62
|
68
|
64
|
79
|
58
|
52
|
42
|
28
|
24
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17205 |
74 |
| Bridgestone Corporation | 7067 |
29 |
| Lanxess Deutschland GmbH | 1104 |
23 |
| Dow Global Technologies LLC | 10147 |
18 |
| Arkema France | 3790 |
18 |
| BASF SE | 19740 |
17 |
| 3m Innovative Properties Company | 18406 |
16 |
| Compagnie Generale des Etablissements Michelin | 4450 |
14 |
| Centre National de La Recherche Scientifique | 9632 |
9 |
| ExxonMobil Chemical Patents Inc. | 4286 |
8 |
| The Yokohama Rubber Co., Ltd. | 3929 |
8 |
| Canon Kabushiki Kaisha | 6884 |
8 |
| Daikin Industries, Ltd. | 9495 |
7 |
| Rohm and Haas Company | 2805 |
7 |
| Axalta Coating Systems IP Co., LLC | 454 |
7 |
| Nissan Chemical Industries, Ltd. | 1822 |
7 |
| Sumitomo Chemical Company, Limited | 8808 |
6 |
| Michelin Recherche et Technique S.A. | 2328 |
6 |
| Mitsui Chemicals, Inc. | 3134 |
6 |
| Henkel AG & Co. KGaA | 10129 |
6 |
| Other owners | 590 |