- All sections
- C - Chemistrymetallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 77/24 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen halogen-containing groups
Patent holdings for IPC class C08G 77/24
Total number of patents in this class: 448
10-year publication summary
|
32
|
33
|
33
|
34
|
47
|
51
|
30
|
23
|
11
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 6109 |
34 |
| Dow Silicones Corporation | 2118 |
25 |
| 3m Innovative Properties Company | 17481 |
21 |
| Central Glass Company, Limited | 1295 |
16 |
| Daikin Industries, Ltd. | 10504 |
14 |
| Lintec Corporation | 2014 |
14 |
| Dow Toray Co., Ltd. | 625 |
12 |
| Henkel AG & Co. KGaA | 10762 |
11 |
| Momentive Performance Materials Inc. | 897 |
9 |
| Agc, Inc. | 5537 |
9 |
| LG Chem, Ltd. | 17929 |
7 |
| FUJIFILM Corporation | 30516 |
7 |
| Dow Global Technologies LLC | 10960 |
7 |
| Nissan Chemical Industries, Ltd. | 1643 |
7 |
| Canon Inc. | 43869 |
6 |
| Sumitomo Chemical Company, Limited | 8968 |
6 |
| Wacker Chemie AG | 2109 |
6 |
| Asahi Glass Company, Limited | 2619 |
5 |
| ForSight Vision4, Inc. | 142 |
5 |
| The United States of America as represented by the Secretary of the Air Force | 923 |
5 |
| Other owners | 222 |