- 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: 283
10-year publication summary
13
|
14
|
24
|
21
|
20
|
17
|
15
|
14
|
15
|
11
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dow Global Technologies LLC | 10352 |
33 |
Borealis AG | 2801 |
27 |
Kaneka Corporation | 4519 |
13 |
FUJIFILM Corporation | 29350 |
10 |
Johnson & Johnson Vision Care, Inc. | 1182 |
7 |
Shin-Etsu Chemical Co., Ltd. | 5651 |
7 |
Dow Silicones Corporation | 1921 |
6 |
BASF SE | 20926 |
5 |
Dow Global Technologies Inc. | 833 |
5 |
Citibank, N.A., AS Administrative Agent | 270 |
5 |
Cooper-Standard Automotive Inc. | 255 |
5 |
3m Innovative Properties Company | 17849 |
4 |
Daikin Industries, Ltd. | 9991 |
4 |
PPG Industries Ohio, Inc. | 3460 |
4 |
Borealis Technology Oy | 207 |
4 |
Wacker Chemie AG | 2107 |
4 |
Dow Toray Co., Ltd. | 567 |
4 |
Samsung Electronics Co., Ltd. | 145864 |
3 |
Rohm and Haas Company | 2907 |
3 |
Cemedine Co., Ltd. | 80 |
3 |
Other owners | 127 |