- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 3/016 - Flame-proofing or flame-retarding additives
Patent holdings for IPC class C08K 3/016
Total number of patents in this class: 387
10-year publication summary
|
4
|
12
|
36
|
54
|
53
|
54
|
56
|
34
|
35
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10360 |
21 |
| LS Cable & System Ltd. | 376 |
8 |
| Saint-Gobain Performance Plastics Corporation | 1036 |
8 |
| 3m Innovative Properties Company | 17823 |
7 |
| BASF SE | 20940 |
7 |
| Rohm and Haas Company | 2880 |
7 |
| LG Chem, Ltd. | 17635 |
6 |
| International Business Machines Corporation | 61305 |
6 |
| Borealis AG | 2809 |
6 |
| Hanwha Azdel, Inc. | 102 |
6 |
| Dow Silicones Corporation | 1941 |
6 |
| Sekisui Chemical Co., Ltd. | 3433 |
5 |
| Idemitsu Kosan Co., Ltd. | 4224 |
4 |
| Clariant International Ltd. | 932 |
4 |
| Mitsubishi Engineering-Plastics Corporation | 307 |
4 |
| Evonik Operations GmbH | 4114 |
4 |
| FRS Group, LLC | 55 |
4 |
| Sumitomo Electric Industries, Ltd. | 15529 |
3 |
| Ricoh Company, Ltd. | 13283 |
3 |
| Nitto Denko Corporation | 8253 |
3 |
| Other owners | 265 |