- All sections
- C - Chemistry; metallurgy
- C08K - Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K 3/16 - Halogen-containing compounds
Patent holdings for IPC class C08K 3/16
Total number of patents in this class: 779
10-year publication summary
|
53
|
56
|
71
|
84
|
92
|
74
|
73
|
55
|
58
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
18 |
| LG Chem, Ltd. | 17205 |
15 |
| Dow Global Technologies LLC | 10147 |
15 |
| Kuraray Co., Ltd. | 3392 |
13 |
| Toray Industries, Inc. | 6652 |
12 |
| Kingfa SCI & Tech Co. Ltd. | 509 |
12 |
| 3m Innovative Properties Company | 18406 |
9 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
9 |
| Henkel AG & Co. KGaA | 10129 |
9 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
8 |
| Ascend Performance Materials Operations LLC | 260 |
8 |
| Rhodia Operations | 1645 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Toyobo Co., Ltd. | 2286 |
7 |
| Sumitomo Chemical Company, Limited | 8808 |
6 |
| Bridgestone Corporation | 7067 |
6 |
| ExxonMobil Chemical Patents Inc. | 4286 |
6 |
| Arkema France | 3790 |
6 |
| E. I. du Pont de Nemours and Company | 4345 |
5 |
| FUJIFILM Corporation | 27102 |
5 |
| Other owners | 595 |