- All sections
- C - Chemistrymetallurgy
- C08L - Compositions of macromolecular compounds
- C08L 43/04 - Homopolymers or copolymers of monomers containing silicon
Patent holdings for IPC class C08L 43/04
Total number of patents in this class: 277
10-year publication summary
|
11
|
23
|
19
|
17
|
15
|
12
|
13
|
15
|
15
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10762 |
33 |
| Borealis AG | 2731 |
27 |
| Kaneka Corporation | 4642 |
13 |
| FUJIFILM Corporation | 30210 |
12 |
| Johnson & Johnson Vision Care, Inc. | 1179 |
7 |
| Shin-Etsu Chemical Co., Ltd. | 5933 |
7 |
| Dow Silicones Corporation | 2044 |
6 |
| BASF SE | 21129 |
5 |
| Dow Global Technologies Inc. | 724 |
5 |
| Citibank, N.A., AS Administrative Agent | 256 |
5 |
| Cooper-Standard Automotive Inc. | 254 |
5 |
| 3m Innovative Properties Company | 17511 |
4 |
| Daikin Industries, Ltd. | 10375 |
4 |
| Borealis Technology Oy | 172 |
4 |
| Wacker Chemie AG | 2102 |
4 |
| Dow Toray Co., Ltd. | 598 |
4 |
| Samsung Electronics Co., Ltd. | 153573 |
3 |
| Rohm and Haas Company | 2937 |
3 |
| PPG Industries Ohio, Inc. | 3353 |
3 |
| Mitsubishi Chemical Corporation | 4682 |
3 |
| Other owners | 120 |