- All sections
- C - Chemistrymetallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 5/03 - Halogenated hydrocarbons aromatic
Patent holdings for IPC class C08K 5/03
Total number of patents in this class: 263
10-year publication summary
|
14
|
22
|
22
|
32
|
23
|
19
|
12
|
12
|
11
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17926 |
10 |
| Kingfa SCI & Tech Co. Ltd. | 699 |
10 |
| Nichias Corporation | 403 |
10 |
| Albemarle Corporation | 480 |
9 |
| Dow Global Technologies LLC | 10919 |
7 |
| Sumitomo Electric Industries, Ltd. | 16303 |
5 |
| Shin-Etsu Chemical Co., Ltd. | 6063 |
5 |
| Sumitomo Wiring Systems, Ltd. | 10974 |
5 |
| AutoNetworks Technologies, Ltd. | 7079 |
5 |
| Lanxess Corporation | 288 |
5 |
| Shengyi Technology Co., Ltd. | 268 |
5 |
| Solvay Specialty Polymers Italy S.p.A. | 656 |
5 |
| Kyocera Corporation | 14333 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 33845 |
4 |
| ICL-IP America Inc. | 140 |
4 |
| Centre National de La Recherche Scientifique | 11010 |
3 |
| Union Carbide Corporation | 257 |
3 |
| The Yokohama Rubber Co., Ltd. | 4113 |
3 |
| Bromine Compounds Ltd. | 186 |
3 |
| Elite Electronic Material (Kunshan) Co., Ltd. | 52 |
3 |
| Other owners | 155 |