- All sections
- C - Chemistrymetallurgy
- 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: 878
10-year publication summary
|
72
|
84
|
93
|
75
|
76
|
65
|
63
|
41
|
53
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21303 |
23 |
| LG Chem, Ltd. | 17921 |
20 |
| Kuraray Co., Ltd. | 3589 |
14 |
| Dow Global Technologies LLC | 10944 |
13 |
| Toray Industries, Inc. | 7113 |
12 |
| Kingfa SCI & Tech Co. Ltd. | 704 |
12 |
| Bridgestone Corporation | 7259 |
11 |
| Henkel AG & Co. KGaA | 10770 |
11 |
| 3m Innovative Properties Company | 17478 |
9 |
| Shin-Etsu Chemical Co., Ltd. | 6096 |
9 |
| Asahi Kasei Kabushiki Kaisha | 2833 |
9 |
| Ascend Performance Materials Operations LLC | 266 |
8 |
| Mitsubishi Gas Chemical Company, Inc. | 3622 |
8 |
| Rhodia Operations | 1494 |
8 |
| Samsung Electronics Co., Ltd. | 157719 |
7 |
| Mitsubishi Chemical Corporation | 4724 |
7 |
| ExxonMobil Chemical Patents Inc. | 3776 |
6 |
| Arkema France | 4242 |
6 |
| E. I. du Pont de Nemours and Company | 3534 |
5 |
| FUJIFILM Corporation | 30514 |
5 |
| Other owners | 675 |